VAR Air Release Valve with Pressure Gauge

Application

VAR series valves with spring return are continuously adjustable.Exactly adjustable to the desired opening pressure, the valves are closed and opened very sensitively with low differential pressure.

VAR valves are available both in open design(free blowing-off of CO ) and in closed design with pipe connection. The closed 2 design enables to collect the excess CO .2

Materials

• Body Materials: SS-304 or SS-316L

• Glass Cylinder : Organic Glass

Standard Design

• Available in size: 1",1 1/4", 1 1/2" Or DN25, DN32, DN40

• Connection for Pressure Gauge: SS304/SS316L

• Pressure Gauge: SS304

• Spring Mat:  SS304

• O-Ring: EPDM

Technical Specification

• Working Pressure: 14.5psi/ 1bar (standard), could be adjustable before production

• Temperature range: medium