WEH Technologies Inc. Datasheets for Gas Valves

Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow.
Gas Valves: Learn more

Product Name Notes
Check valve for hydrogen cars With this product WEH offers an advanced, high performance check valve for use with gaseous hydrogen (CGH 2). The check valve system is designed...
CNG Check valve for cars and fueling stations With the type TVR1 CNG WEH® offers an advanced, high performance check valve for use with natural gas. The check valve...
High pressure valve for inert gases up to 6,000 psi (420 bar) The high pressure valve type TV17GO is designed as a shut-off valve for pressurized gases. The compact design...
High pressure valve with automatic venting and check valve for inert gases up to 6,000 psi (420 bar) The Block & Bleed high pressure valve type TV17GER is also designed...
High pressure valve with automatic venting for inert gases up to 6,000 psi (420 bar) The high pressure valve type TV17GE is designed as a shut-off valve for pressurized gases.
High pressure valve with check valve for inert gases up to 6,000 psi (420 bar) The high pressure valve type TV17GR is designed as a shut-off valve for pressurized gases.
High-Performance Check Valve for buses and trucks (DN 12 mm) Type TVR5 CNG is the largest of our check valves. It is most efficient and developed specifically for CNG buses...
High-Performance Check Valve for hydrogen for use with cars (DN 4 mm) With this product WEH offers a high performance check valve for use with hydrogen cars of the latest...
High-performance check valves for use with liquid and gaseous media For many years we have been a preferred supplier for a wide range of industries with our check valve range.
Hydrogen check valve for buses and trucks (DN 12 mm) WEH TVR5 H2 is the largest of our check valves. It is most efficient and developed specifically for hydrogen...
Vacuum pressure relief module for vacuum pump protection The vacuum pressure relief module is used to protect the vacuum pump from excess pressure. Even in cases of rapid pressure rises...
Vacuum pressure relief module for venting to the outside for vacuum pump protection The TVS21 vacuum pressure relief module is used to protect the vacuum pump from excess pressure. The...