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 Air HeadersFor supply with instrument airDetails Gauge valve similar to DIN16270, DVGW design, G1/2″Gauge valve similar to DIN16270, DVGW design, G1/2"Details Instrument monoflangeInstrument monoflanges are flanged directly to the primary shut-off valveDetails Gauge valve similar to DIN16271, DVGW design, G1/2″Gauge valve similar to DIN16271, DVGW design, G1/2"Details