regulator 1. stage 3/8" shut off standard / free flow control device
This adapter is mounted between the first stage of your regulator and the hose. The gas flow can be interrupted so as to avoid critical gas loss.
Material: chromed brass
Connection designation and dimension according to standard:
to the first stage: 3/8" 24 UNF MALE, approx. 9.525 mm / outgoing: 3/8" 24 UNF FEMALE, approx. 9.525 mm
The use of a pressure relief valve / OP valve on the 1st stage of the regulator is mandatory and protects the regulator. The overpressure valve is mounted in the 3/8" medium pressure outlet and opens when the pressure in the regulator exceeds a defined value.
We gladly recommend our compact overpressure valve at a reasonable price.
Item number: X.OPRV
Part name: Regulator overpressure valve OP Valve Compact for regulator 1. stage 3/8".