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Low temperature cryogenic ball valve

Low temperature cryogenic ball valveLow temperature cryogenic ball valve
Low temperature cryogenic ball valve

Low temperature cryogenic ball valve Product introduction

 China low temperature cryogenic ball valve manufacturer,factory,company and supplier, low temperature cryogenic ball valve is mainly used for ethylene, liquefied natural gas (LNG) plant, gas LPG, LNG storage tanks to accept base and goonhilly, air separation equipment, oil chemical tail gas separation equipment, liquid oxygen, liquid nitrogen, liquid argon, carbon dioxide cryogenic storage tank and tank lorry, psa oxygen generating device, etc.

Low temperature cryogenic ball valve performance
Size: 1/2 ~ 24 "(DN15 to 24"))
Pressure grade: 150~2500LB(PN16~PN420)
Connection: Flanged, welded, threaded.
Cryogenic ball valve materials: LCB, LC3, CF8.
Working temperature: -46℃, -101℃, -196℃.
Applicable medium: liquefied natural gas, ethylene, propylene, etc.
Driving mode: manual,gear, bevel gear, electric,pneumatic.


Low temperature cryogenic ball valve main part material
No Part name AS to ASTM SS to ASTM
1 Body Type A352 LCB Type A352 LC3 Type F304(L) Type F304(L)
2 Bonnet Type A352 LCB Type A352 LC3 A182 F304(L) A182 F304(L)
3 Bolt A193L7 A193 3 B8 A193 B8 A193 B8M
4 Nut A193L7 A194 8 A194 8 A194 8M
5 Seal ring/Gasket RTFE+Cu/Nylon/1010/PPL
6 Ball A182 F304 A182 F304(L) A182 F304(L) A182 F316(L)
7 Shaft A182 F304 A182 F304(L) A182 F304(L) A182 F316(L)
8 Packing RTFE+Cu/Nylon1010/PPL/Graphite
9 Gland A105N A351 CF8
10 Lever A193 L7 A193 B8 A193 B8 A193 B8
11 Suitable temperature ≥-40°C ≥-101°C ≥-196°C
 

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