Specifications

1: High pressure ball valve
2: Applicable medium: water, oil products, nitrogen, ammonia, hydrogen, and others.

High pressure ball valve

 

 

1: All the components are forged ones.

 

2: Lower-loading stem and backward sealing construction have been setup for positive sealing at stuffing position and backing-out protecting of the handle.

 

3: Interbedded valve seat is applied on whose bace RO-ring is also mounted for avoiding the leakage of medium.

 

4: Main parts and materials:

    Accessory name: GB, ASTM

    Body, bonnet: WCB, A216-WCB

    Sealing ring: Nylon

    Ball: 1Cr18Ni9Ti, ss304

    Seat, stem: 2Cr12, A246-416

    O-ring: RUBBER

    Dual-head double-screw bolt: 35CrMoA, A193-B7