Test Rig 722
For the annual testing of WITT flashback arrestors and non-return valves
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Non-Return Valve NV654
Non-return valve for the prevention of unintended gas mixtures, for flow rates up to 130 m³/h (air), up to 60 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.
Benefits:
Operation / Usage:
Maintenance:
Approvals
Company certified to ISO 9001 and PED 2014/68/EC Module H
Cleaned for Oxygen Service according to EIGA IGC Doc 13/12/E: Oxygen Pipeline and Piping Systems
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Test Rig 722
For the annual testing of WITT flashback arrestors and non-return valves
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