Cylinder Valves

High Pressure Gas Valve Leak Test Stand
A family of cylinder valves are tested at a rate of 106 pph. at two independent stations.

Features
Two InterTech M1075 Mass Flow Instruments control the leak and flow test cycles.

Valves are tested in the open and closed positions to limits of 1.67 sccm. and 0.17 sccm. respectively.

Leak test pressure up to 4500 psig. is automatically selected depending on
valve model.

Valves are automatically actuated and operating torque is monitored.


Benefits

Accuracy: Downstream leak test technology provides accurate and repeatable test results at high pressures.
Failsafe Operation: InterTech's patented Bias Leak method confirms the integrity of the test chamber seals at the start of each test cycle without sacrificing cycle time.
Measurement Capability: Downstream technique avoids pressure stabilizing delays for increased speed while meeting QS9000 R&R requirements.
Reduced Operating Expenses: Testing with air instead of helium at low leak rates keeps maintenance and operating costs down.

For additional information, please contact InterTech Sales