Application of pressure gauge shut-off valve
Shutdown equipment for liquid, gas and steam pressure measuring instruments

Functional characteristics of pressure gauge shut-off valve
Conforming to DIN 16261, DIN 16262 and DIN 16263
Nominal pressure: up to 2.5 MPa
Working temperature: up to 50 ° C

Description of pressure gauge shut-off valve
Place the handle in different positions, the pressure gauge stop valve can play different roles. When the handle is placed in the exhaust position, the connected pressure gauge can be emptied (ie, the pressure gauge is placed in a no-pressure state); the pressure measuring instrument under pressure can be emptied by placing the handle in the operating position; The handle is placed in the cleaning position to allow the pressure medium to escape. If the operating pressure is higher than the value specified in the meter data sheet, the instrument valve must be used.

With test connector type
Pressure gauge shut-off valve with test joint is mainly used to connect the working pressure measuring instrument and the pressure gauge with test joint to the pressure pipe at the same time.
When using this type of pressure gauge shut-off valve, the third channel connected to the outside in the standard model will be used to connect the pressure gauge with the test fitting. The working pressure measuring instrument and the measuring instrument with the test joint can be simultaneously connected to the pressure pipe at the fourth position of the handle.