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.

Pneumatic Valve

XDV Pneumatic valves play an important role in a pneumatic system. They determine how much air passes through and in which direction. This means that they can be used as control valves, but also as safety valves that shut off the air supply in danger...

High Temperature Butterfly Valve

XDV High-temperature butterfly valve products are specially designed high-temperature regulating control valves with reasonable product structure design, easy operation, and reliable use. During operation, it is driven by worm gear, electric or pneum...

High Temperature Ball Valve

The XDV high-temperature ball valve uses a new sealing material as the valve seat. Compared with hard-sealed ball valves of similar products, the service life can be increased by 3 to 5 times. It has the advantages of stable performance, reliable sea...

High Temperature Bell Valve

The high-temperature bell valve is a specially designed bell valve in the XDV bell valve series; the product structure is reasonably designed, easy to operate, and reliable to use. The operation can be geared, electric, or pneumatic to meet the needs...

Angle Bell Valve

The angle bell valve is a specially designed angle bell valve in the XDV bell valve series. The product structure is reasonably designed, easy to operate, and reliable to use. The operation can be geared, electric, or pneumatic to meet the needs of p...

XDSS Special Alloy Valve

XDV has researched and developed dozens of new XDSs alloys in combination with the needs of sulfuric acid industry. These alloy materials basically cover the materials required for each process of sulfuric acid production, and can meet the requiremen...