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J. D. CONTROLS
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3 Way Pneumatic Operated Cryogenic Ball Valve

Name: 3 Way Pneumatic Operated Cryogenic Ball Valve
Brand: J. D. CONTROLS

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MOQ : 1 Set

3 Way Pneumatic Operated Cryogenic Ball Valve Specification

Structure
3 Way Floating Ball Valve, Full Bore, Extended Bonnet

Material
Stainless Steel (SS 304/316) or Carbon Steel with extended stem and low-temperature service packing

Power
Pneumatic Operated

Pressure
Class 150 - 600 (10 to 100 Bar), custom ratings available

Media
Liquefied gases, Cryogenic fluids

Working Temperature
-196C to +80C (suitable for cryogenic applications)

Port Size
1/2 inch to 8 inch (DN15 to DN200)

Surface
Polished / Shot Blasted Finish

Shape
3 Way (T-Port or L-Port configuration)

Application
Cryogenic services such as LNG, Liquid Oxygen, Liquid Nitrogen, Liquid Argon, and other low-temperature gases

Seat Material
PTFE, RTFE, or PCTFE for low temperature

Stem Extension Length
As per cryogenic standards for vapor barrier and insulation

End Connection
Flanged (ASME, DIN), Screwed, or Butt-welded

Body Design
Full / Reduced Bore, Three-Piece or Two-Piece Construction

Testing Standard
Tested as per BS 6364 / API 598 for cryogenic valves

Mounting Standard
ISO 5211 for Direct Actuator Mounting

Fire Safe Design
Available as per API 607

Leakage Class
ANSI Class VI / Bubble Tight Shutoff

Operation
On/Off or Diverting/Divisional Service

Actuator Type
Double Acting or Spring Return Pneumatic Actuator

3 Way Pneumatic Operated Cryogenic Ball Valve Trade Information

Minimum Order Quantity
1 Set

Supply Ability
1000 Sets Per Day

Delivery Time
1 Days

Sample Available
Yes

Sample Policy
Free samples are available

Main Domestic Market
All India

About 3 Way Pneumatic Operated Cryogenic Ball Valve

J. D. CONTROLS is the manufacturer of 3 Way Pneumatic Operated Cryogenic Ball Valve. feature a direct mount automation pad for electric and pneumatic actuators. The high quality investment castings feature a fully machined bore. The superior live-loaded packing system is accomplished with Belleville washers, V ring packing and a unique primary pyramidal stem seal. This advanced sealing system provides for protection against stem leaks experienced by ordinary ball valves

Automated with Pneumatic Spring Return Actuator
Automated with Pneumatic Double Acting Actuator
Automated with Electric Actuator

Robust Cryogenic Performance

Crafted for extreme low temperatures, the valve operates efficiently from -196C up to +80C. Its advanced stem extension and seat material optionsPTFE, RTFE, or PCTFEensure minimal leakage and reliable sealing even in demanding cryogenic services. The fire safe design and rigorous product testing add further assurance for critical applications.

Flexible Design Options

Choose from full or reduced bore, various construction types, and multiple end connections to suit bespoke requirements. Pneumatic actuators support both double acting and spring return operation, making the valve adaptable for On/Off or diverting services. The ISO 5211 mounting standard enables easy actuator integration and future upgrades.

FAQs of 3 Way Pneumatic Operated Cryogenic Ball Valve:

Q: How is the 3 Way Pneumatic Operated Cryogenic Ball Valve suited for cryogenic applications?

A: This valve features materials and design elements tailored to cryogenic fluids, including an extended stem for vapor barrier, compatible seat options like PTFE, RTFE, or PCTFE, and rigorous testing (BS 6364/API 598). These ensure safe, tight shutoff and performance in low temperatures down to -196C.

Q: What actuator types are offered with this cryogenic ball valve?

A: The valve supports pneumatic actuators in either double acting or spring return configurations, allowing users to select the mechanism best suited for their On/Off or diverting operational requirements within automated process environments.

Q: When should I use a bubble tight shutoff (ANSI Class VI) for my cryogenic service?

A: A bubble tight shutoff is essential when handling hazardous, costly, or sensitive cryogenic fluids where zero leakage is required for safety and operational integrity, as specified by ANSI Class VI standards.

Q: Where can this valve be installedwhat end connection options are available?

A: The valve is adaptable for installation across various pipelines, offering flanged (ASME, DIN), screwed, or butt-welded end connections to accommodate different site requirements and international standards.

Q: What is the process for mounting the pneumatic actuator to the valve?

A: Direct actuator mounting is facilitated through an ISO 5211 compliant pad, ensuring standardization, quick assembly, and reliable interface between the actuator and valve body for optimal automation.

Q: How does the fire safe design benefit cryogenic applications?

A: Fire safe design per API 607 ensures the valve maintains shutoff integrity during fire incidents by using robust materials and construction details, which is vital for safety when managing flammable cryogenic media.