Shut-off and throttle device with plug, for mounting between pressure gauge and upstream cooling sector, e.g. siphon
Three operating positions can be set with the cock/plug: venting position (pressure gauge is depressurised and vented), measuring or through position (pressure gauge is pressurised), exhaust position (the measuring medium is released to outdoors)
Females G1/4B or G1/2B fixed on both sides
Suitable for gases, vapours and water from -10°C to +50°C
Not suitable for refrigerants and measuring media that are not brass compatible
