Metal to Metal cryogenics ball valve ,extension stem LF2 F304 F316 BODY ,RF RTJ FLANGE
cryogenic ball valve is suitable for service of working temperature down to －196℃, such as LNG, LPG, and air separation industry. Neway cryogenic trunnion ball valves are produced by the most advanced technology. It is designed with LIP SEAL which can keep valves with excellent sealing performance in ultra-low temperature. Neway modern cryogenic test laboratory can test valves up to 48in.
Low fugitive emission control
Cavity pressure self relief
adopt import seat material of stable low temperature performance
The seat and presure relief structure can be adapt varies working condition
Top entry structure is convenience to on-line maintenance
Floating and trunnion mounted ball valve(Side and Top Entry)
Stainless, LIPSEAL Seal Ring, Cryogenic resistant with nonmetal seal seat/ring
VSFR9100 | Cryogenic ball valve
VSFR 9100 valves are ball valves with manual or pneumatic actuator or electric actuator. They are suitable for use with cryogenic fluids up to -196 ° C with the extension bonnet with PTFE/graphite packing self-adjusting type for ISO 10497 fire-safe. The body has 3 pieces "floating":
Rating PN.100(ASME600) for BW and SW connection,
ASME150/300/600/90 for flange
And UNI-EN PN.16/40
The body is SPLIT in 2 pieces.
VSF9100 valves are unidirectional, they are manufactured according to ASME B16.34 and comply with provisions of Directives 97/23/EC (PED).