Test Rig 722
For the annual testing of WITT flashback arrestors and non-return valves
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Non-Return Valve NV100
Non-return valve for the prevention of unintended gas mixtures, for flow rates up to 130 m³/h (air), up to 25 bar
This model is also available in Stainless Steel
WITT non-return valves for reliable protection against dangerous reverse gas flow.
Every non-return valve 100% tested.
The best non-return valves in the world.
Benefits:
Operation / Usage:
Maintenance:
Approvals
Company certified ISO 9001 and PED 97/23/EC Module H
CE-marked in accordance with PED 97/23/EC
Cleaned for Oxygen Service according to EIGA IGC Doc 13/12/E: Oxygen Pipeline and Piping Systems
Here you find all downloads for the product.
Test Rig 722
For the annual testing of WITT flashback arrestors and non-return valves
Non-Return Valve NV100 is used in following areas:
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Headquarters: +49 (0)2302-8901-0
WITT UK: +44 (0)1925 234466