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Non-return Valve ULTRA 40
Ultra-performance protection against gas return: compact, quiet, ideal for low pressure applications. Opening pressure approx. 5 mbar, up to 16 bar, G / NPT 2. 1/2"
This model is also available in Stainless Steel
WITT non-return valves for reliable protection against dangerous reverse gas flow. Flow-optimised valve system causes very low pressure drop at minimal noise emission.
Every non-return valve 100% tested.
- ultra low pressure drop
- minimal noise emission
Operation / Usage
Company certified according to ISO 9001
and PED 2014/68/EU Module H
CE-marked according to PED 2014/68/EU
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