Home > Produkte > Instrumentation technology > Gauge valves and accessories > Gauge valves with test connectionGauge valve with test flange Description Gauge valve with test flange Related products Gauge valve similar to DIN16271, DVGW design, G1/2″Gauge valve similar to DIN16271, DVGW design, G1/2"Details VariAS BlocksFlange x threadDetails Air HeadersFor supply with instrument airDetails Instrument monoflangeInstrument monoflanges are flanged directly to the primary shut-off valveDetails