Cryogenic Ball Valve
Cryogenic Ball Valve
Cryogenic ball valve is a ball valve designed for ultra-low temperature environment, mainly used for the transportation and control of ultra-low temperature media such as liquefied natural gas, liquid nitrogen, liquid hydrogen and so on. It can ensure normal switching and sealing without leakage in ultra-low temperature environment.
Technical Specifications
Materials:
Body:
Forged Carbon Steel:
ASTM A105 | ASTM A350 Gr. LF2 | A182 F5,F9, F11, F22, F91
Forged Stainless Steel:
ASTM A182 Gr F316, F316L, F316Ti, F304, F347H, F317L, F321/321H, F310S, F44(254SMO)
Duplex:
A182 F51, F53, F55
Nickel Alloy:
Monel 400 | Inconel 600, 625 | Hastelloy C27, C22, B2 | Incoloy 800/800HT, 825 etc.
Ball:
ASTM A105 w/ENP | ASTM A350 Gr. LF2 w/ENP | ASTM A182 Gr. F316 | ASTM A182 Gr. F316 w/ENP
Stainless Steel | Duplex SS | Nickel Alloy etc.
Seat:
RPTFE | Nylon | Davilon | PEEK | Tek-Fil® | TFM
Stem:
ASTM A479 Type 410 | 17-4PH | XM-19 | ASTM A182 F316 | Stainless Steel | Duplex SS | Nickel Alloy etc.
Caliber Range
1/2″ to 32”
Pressure Range
Class150 to 1500
Connection
RF | RTJ | BW
Operating Temperature
-196℃ to 200℃ | -320.8℉ to 392℉
Operation
Handle | Worm Gear | Electric Head
Pneumatic Head | Pneumatic-hydraulic Head
Electro-hydraulic Head
Design Standard:
BS6364 | GB/T 24925
Features And Benefits
Cryogenic ball valves are suitable for a wide range of cryogenic applications down to minus 196 degrees Celsius, such as liquefied natural gas, liquefied petroleum gas, and industrial gas separation plants. Cryogenic fixed ball valves are available in a wide range of advanced designs, with lip accumulators that are capable of ultra-low critical temperatures, and our cryogenic tests have been conducted on ball valves up to 32 inches in size.
Extension Pole Design
Equipped with an extension rod for easy operation and adaptable to underground or special installation environments.
Helium Low Seal Test
Passed helium low leakage test to ensure excellent performance even with very low sealing requirements.
Lip Accumulator Seal
Adoption of a lip-type accumulator seal improves sealing reliability for high-pressure service.
Automatic Chamber And Seat Pressure Relief
Equipped with chamber and seat automatic pressure relief function, adapting to a variety of working conditions to ensure safety.
Imported Sealing Material
Imported valve seat sealing material is used, which is durable and improves sealing performance and service life.
Top-mounted Design
The top-mounted structure supports online maintenance and can be accessed without disassembly.
Your quest for reliable and efficient ball valves ends here with Reliable Ball Valve Suppliers. We are a team of dedicated ball valve manufacturers who take pride in our ability to deliver top-notch products. Our custom ball valves service ensures that every valve is made to your exact specifications, offering a perfect fit for your unique requirements.
Related Products
GET A QUOTE FREE
Contact Us
Since 2008, we have been serving in the industry for 15 years. Whether it’s300 series stainless steel, super duplex steel, nickel based alloy materials,trust us to provide you with a relaible solution!
hons von alko can senenat to ueply you in 24 hours.You also can send email to us: info@kaysuns.com