Product Details:
Size | 1/2 Inch to 48 Inch |
Pressure Rating | Class 150# Class 300# Class 600# Class 800#,Class 900#,Class 1500#,Class 2500 |
End Connection Type | Flange End, Socket Weld, Butt Weld End, Screwed, Etc. |
Material | Cast Carbon Steel,Cast Alloy Steel,Cast Stainless Steel |
End Connection | Flange End,Socket Weld,Butt Weld End,Screwed,Etc. |
Automation Grade | Manual |
Usage/Application | Oil,Gas,Chemical,Process Industries,Water |
Country of Origin | Made in India |
Product Details:
Brand | SQK |
Material | Mild Steel |
End Connection Type | Screwed |
Size | 2.5 - 7.5" |
Media | Water, Oil, Chemical, etc |
Automation Grade | Manual |
Temperature Of Media | Medium Temperature |
A Ball valve is a quarter-turn rotational motion valve that uses a ball-shaped disk to stop or start flow. If the valve is opened, the ball rotates to a point where the hole through the ball is in line with the valve body inlet and outlet. If the valve is closed, the ball is rotated so that the hole is perpendicular to the flow openings of the valve body and the flow is stopped.
Types of Ball valvesBall valves are basically available in three versions: full port, venturi port and reduced port. The full-port valve has an internal diameter equal to the inner diameter of the pipe. Venturi and reduced-port versions generally are one pipe size smaller than the line size.
Ball valves are manufactured in different body configurations and the most common are:
The valve ends are available as butt welding, socket welding, flanged, threaded and others.
Materials - Design - BonnetMATERIALS
Balls are usually made of several metallics, while the seats are from soft materials like Teflon®, Neoprene, and combinations of these materials. The use of soft-seat materials imparts excellent sealing ability. The disadvantage of soft-seat materials (elastomeric materials) is, that they are not can be used in high temperatures processes.
For example, fluorinated polymer seats can be used for service temperatures from −200° (and larger) to 230°C and higher, while graphite seats may be used for temperatures from ?° to 500°C and higher.
STEM DESIGN
The stem in a Ball valve is not attached to the ball. Usually it has a rectangular portion at the ball, and that fits into a slot cut into the ball. The enlargement permits rotation of the ball as the valve is opened or closed.
BALL VALVE BONNET
The Bonnet of a Ball valve is fastens to the body, which holds the stem assembly and ball in place. Adjustment of the Bonnet permits compression of the packing, which supplies the stem seal. Packing material for Ball valve stems is usually Teflon® or Teflon-filled or O-rings instead of packing.
Ball valves applicationsThe following are some typical applications of Ball valves:
ADVANTAGES:
DISADVANTAGES:
Product Details:
Minimum Order Quantity | 20 Piece |
Material | Carbon Steel |
Size | 1/2 Inch to 2 Inch |
Brand | VF |
Size/Dimension | 1/2 Inch to 2 Inch |
Pressure Rating | Class 600# Class 800#,Class 900#,Class 1500#,Class 2500# |
Material Grade | Forged Carbon Steel,Forged Alloy Steel,Forged Stainless Steel |
Steel Grade | ASTM A105,A182 F22,A182 F11,A182 F91,A182 F9,A182 F304L,A182 F316L |
Valve Size | 1/2" to 2" |
Media | Air, Oil, Gas, Chemical, Process Industries, Water, Water, Gas |
Pressure | High Pressure |
Operation Mode | Manual |
Country of Origin | Made in India |
Usage | Product Applications Sugar mill. Marine & Mining. Distillery Plant. Fertilizer Plant. Pulp & Paper m |
The qualitative range of three piece Forged Ball Valves, which is offered to customers at industry competitive Our professionals ensure to design these products so as to meet the demands of different areas such as chemical and petroleum projects.
|
Product Details:
Usage/Application | Oil, Gas, Chemical, Process Industries, Water |
Size | 1/2 Inch to 24 Inch |
Material | Cast Carbon Steel, Cast Alloy Steel, Cast Stainless Steel |
Temperature Of Media | Medium Temperature, High Temperature, Low Temperature |
Country of Origin | Made in India |
Product Details:
Minimum Order Quantity | 01 Piece |
Material | Cast Carbon Steel, Cast Alloy Steel, Cast Stainless Steel |
Size | 1/2 Inch to 16 Inch |
Pressure | Class 150# Class 300# Class 600# Class 800#,Class 900#,Class 1500#,Class 2500 |
Country of Origin | Made in India |
Media | Oil, Gas, Chemical, Process Industries, Water |
Product Details:
Material | Carbon Steel |
Size | 2.5-5" |
Brand | SQK |
Media | Water |
Pressure | Medium Pressure |
Operation Mode | Manual |
Usage | Used for chemical, petrochemical, oil/gas, water, steam and general use utility services. |
Product Details:
Size | 2.5 - 7.5" |
End Connection Type | Screwed End |
Material | Mild Steel |
Brand | SQK |
Pressure | Medium |
Usage/Application | Petroleum refineries, Chemical plants, Power generating plants,etc |
Product Details:
Size | 2.5-5" |
Brand | SQK |
Pressure | Medium Pressure |
Material | Mild Steel |
Usage/Application | Used by industries that transport water or other liquids through pipes at low to high pressure. |
Medium | Water |
Operation Mode | Manual |
Product Details:
Material | Mild Steel |
Size | 2 - 7.5" |
Brand | SQK |
Usage/Application | Petroleum refineries, Chemical plants, Power generating plants,etc |
Pressure | Medium Pressure |
Connector Type | Screwed |
Temperature Of Media | Medium Temperature |
Product Details:
Size/Dimension | 2- 7.5" |
Material | Stainless Steel |
End Connection Type | Screwed |
Pressure | Manual |
Media | Water,Oil,Chemical,Etc |
Brand | SQK |
Automation Grade | Manual |
Product Details:
Usage/Application | Industrial |
Material | Carbon Steel |
Size | 2.5-5" |
Brand | SQK |
Media | Water |
Pressure | Medium Pressure |
Operation Mode | Manual |
Product Details:
Material | Mild Steel |
Size | 2.5-5" |
Brand | SQK |
Usage/Application | Used for flow and pressure control and shut off for corrosive fluids, slurries, normal liquid. |
Pressure | Medium Pressure |
Automation Grade | Manual |
Media | Water, Air, Gas |
Product Details:
Size | 2.5 - 7.5" |
Material | Stainless Steel |
Brand | SQK |
End Connection Type | Screwed |
Pressure | Medium |
Media | Air, Water, Chemical, etc |
Automation Grade | Manual |
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Product Details:
Usage/Application | Used for flow and pressure control and shut off for corrosive fluids. |
Pressure | Medium Pressure |
Size | 2.5-5" |
Material | Mild Steel |
Brand | SQK |
Automation Grade | Manual |
Media | Water, Air, Gas |
Product Details:
Material | Mild Steel |
Size | 2.5 - 7.5" |
Brand | SQK |
Pressure | Medium |
Usage/Application | Petroleum refineries, Chemical plants, Power generating plants,etc |
Automation Grade | Manual |
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information:
Trunnion-mounted Ball Valves
Size |
2" to 56" (50 mm to 1400 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
API 6D |
· Trunnion-mounted Ball Valve design complies to API 6D
· Wide portfolio of Side-entry and Top-entry designs
· Fugitive emissions - Soft and Metal seated valves complies to ISO 15848-1, Class AH and BH
· Firesafe design - to API 607 and API 6FA
· CE Marking - Meets requirements of Pressure Equipment Directive 2014/68/EU,
· Pneumatic shell test conducted at 1.1 times rated pressure to check shell integrity, when required
· Double block and bleed (DBB) feature - Valves are designed and tested for automatic cavity relief
· Anti-blowout stem design
· Coil springs used for consistent seat loading and lower operating torque
· Lip seals provided for low temperature services
· Primary O ring and Secondary graphite (in 3 stage stem, thrust washer is primary)
· Wide portfolio of Side-entry and Top-entry designs
· Options: Buried service, Cryogenic
· Offered with Electric, Pneumatic and Hydraulic Actuators
· In-house Tests Capabilities
Floating Ball Valves
Size |
¼" to 8" (8 mm to 200 mm) |
ASME Class |
Class 150 to 2500 |
Design Standard |
ISO 17292, API 608, API 6D |
We manufacture a wide range of Process Ball Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements.
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.
· Fire-safe to ISO 10497 and API 607
· Mirror-finished solid stainless ball
· Fine-grained PTFE seats
· Cavity Pressure Relief mechanism
· Blowout-proof stem
· High integrity stem sealing – Belleville springs compensate for wear and thermal expansions
· Antistatic feature
· Actuator-mounting flange conforms to ISO 5211
· Single, two and three piece constructions
· Full-bore and regular-bore designs
· Soft and metal-seated
· Offered in carbon steel, stainless steel and duplex stainless steels
· Screwed, socket-weld and flanged ends
· ASME classes up to 2500
Additional Information: