Cryogenic Valve


Cryogenic Globe Valve

Body & Bonnet: integrated stainless steel forging or casting, with excellent strength and anti-cryogenic property.

Stem: forging XM-19 or Inconel 718 material used to reduce it's abrasive, make sure no any deformation when larger torque.

Disc: forging type with heat treatment and cryogenic treatments, STL overlay on seat sealing.

As for soft seate construction, the seat overlay STL, disc material with PCTFE insert, guaranting the good sealing.

Stem Nut: C95200, with better chemical property and smooth turning.

Fastners: all the fastners are fully threaded type under cryogenic temp. it is effectively avoid fastners long deformation and sealingfailed. Back Seat: All back seat are designed near to the packing bottom.

Packing: compound packing sealing construction, effectively reduced the torque of opening and closing.

Clean: all the cryogenic valves are oil-degreased before assembling.