Cryogenic Ball Valve
28 products found
A cryogenic ball valve is a high-performance quarter-turn isolation valve specialized for managing intermittent and continuous fluid streams at extreme temperatures. Engineered to control liquefied gases such as LNG, liquid oxygen, hydrogen, and nitrogen, these valves feature an elongated bonnet extension that moves the stem packing away from the cryogenic cold zone to prevent freezing and ensure live-loaded, zero-leak sealing. The internal ball is designed with a critical upstream relief hole to vent dangerous overpressure caused by thermal expansion within the body cavity. Compliant with strict safety codes like BS 6364 and ASME B16.34, this low temperature ball valve is indispensable for air separation plants, LNG transport trailers, terminal unloading stations, and aerospace fueling systems. To ensure uncompromised safety and exceptional thermal endurance, global engineering networks can source certified, pressure-tested cryogenic ball valves directly from elite manufacturers in China via our specialized B2B marketplace.
Wenzhou Unique Valve Co., Ltd.
Cryogenic Ball Valve
Wenzhou Unique Valve Co., Ltd.
Low Temperature Ball Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
API 6D Cryogenic Ball Valve, 2-24 Inch, Class 150-2500 LB
medvalve
Cryogenic Cast Steel Ball Valve, 1/2-40 Inch, 150-2500 LB
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A182 F316 Cryogenic Ball Valve, 16IN, CL300, API 6D
Model Number: 16BSG3RF316
Zhejiang Kosen Valve Co., Ltd.
Top Entry Cryogenic Ball Valve, API 6D, CF8M, 14 IN, 300 LB
Model Number: KV-20250123-TEBV-02
Zhejiang Kosen Valve Co., Ltd.
Cryogenic Ball Valve
Model Number: KV-20250428-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
Extended Stem Ball Valve, BS 5351, A182 F304, DN50, PN40, RF
Model Number: KV-20250510-FBV-01
Zhejiang Kosen Valve Co., Ltd.
3PC Cryogenic Ball Valve, A182 F316, CL800 LB, Extended Stem
Model Number: KV-20250510-FSBV-02
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F316 Cryogenic Ball Valve, 3-piece, 1/2 IN, 800 LB
Model Number: KV-20250513-FSBV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A350 LF2 Cryogenic Ball Valve, API 6D, 18*16 IN, CL600
Model Number: KV-20250522-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F316 Cryogenic Ball Valves, API 6D, 8 Inch, 600 LB
Model Number: KV-20250522-TMBV-02
Zhejiang Kosen Valve Co., Ltd.
API 6D Cryogenic Ball Valve, ASTM A182 F304, 6 Inch, 150 LB
Model Number: KV-20251204-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F304 Cryogenic Ball Valve, API 6D, 6 IN, CL150, RF
Model Number: LD-20251205-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
Metal Seal Cryogenic Ball Valve, A182 F304L, 6 Inch, 900 LB
Model Number: KV-20251206-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F316L Cryogenic Ball Valve, 20*16 Inch, CL900, RTJ
Model Number: KV-20251208-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
Stainless Steel Cryogenic Ball Valve, API 6D, A182 F304, RF
Model Number: KV-20251209-TMBV-01
Zhejiang Kosen Valve Co., Ltd.
Cryogenic Floating Ball Valve, ASTM A182 F304, 2 Inch, CL300
Model Number: KV-20251215-FBV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A182 F304 Cryogenic Ball Valve, 4 Inch, 300 LB, Flanged
Model Number: KV-20251216-FBV-01
topper
Cryogenic Ball Valve
Model Number: FBV 10
Zhejiang Magpie Sealing Technology Co., Ltd.
BS 6364 Cryogenic Ball Valve, ASTM A351 CF8M, 14 Inch, CL300
Model Number: MV-20250402-CBAV-01
Zhejiang Magpie Sealing Technology Co., Ltd.
ASTM A351 CF8 Cryogenic Ball Valve, BS 6364, 12 Inch, CL600
Model Number: MV-20250402-CBAV-02
Zhejiang Magpie Sealing Technology Co., Ltd.
ASTM A182 F304 Cryogenic Ball Valve, BS 6364, 1/2 IN, CL600
Model Number: MV-20250403-CBAV-01
Zhejiang Magpie Sealing Technology Co., Ltd.
Cryogenic Floating Ball Valve, BS 6364, F316, 1/2 * 3/8 Inch
Model Number: MV-20250411-CBAV-01