DBB Plug Valve

1. During the valve opening and closing process, there is no contact between the valve body sealing surface and the sliding vane sealing surface. Therefore, there is no friction or wear on the sealing surface, the valve has a long service life, and t...

Cast Steel Gate Valve

XDV Cast Steel Gate valves are designed and manufactured to ensure leakage of less than 100 pm (parts per million) of volatile organic compounds. Extensive base line laboratory testing (static and cycle testing) has been performed establishing critic...

Casting Trunnion Mounted Ball Valve

Cast Steel Trunnion mounted ball valves allow easy and smooth operation at high line pressure. Carefully aligned bearings assist low torque operation. The ball is fixed in position but free to turn. All casted Trunnion Ball valves manufactured by XDV...

Cryogenic Double Eccentric Butterfly Valve

The design features of XDV Cryogenic Double Offset Butterfly Valve: metal/soft seated; Bi-directional; ISO 5211 Top Flange.

Inverted lubricated Plug Valve

The reverse pressure balanced lubricated plug valve delivered to ANSI is suitable for cutting and connecting pipeline media at a nominal pressure of 150-900LBS and an operating temperature of -29-180°C in the petroleum, chemical, pharmaceutical, fert...