Reducing valve R-25 and R-10

APPLICTION

Reducing valves R-25 and R-10 are used for natural gas medium pressure reduction. The flow capacity of the above valves is as follows: R-25 valve has the flow capacity of 25m3 /h and the R-10 has the flow capacity of 10m3 /h. The two staged pressure reduction applied in these valves provides the stability of the reduced pressure as well as the efficiency depending on the user's needs (within the nominal flow). Both reducing valves are equipped with the quick- closing valve, which cuts off the gas flow to the installation when the pressure on the outlet of the reducing valve has increased excessively. After this protection has been activated, the restart of the reducing valve must be performed manually.

TECHNICAL DATA

Inlet pressure 0,05-0,4 MPa
Depending on quality of work,
nominal exhaust pressuress are as follows.		 2,0 kPA (R-10*2) OR 1,3 kPa (R-10*1,3)
Nominal flow 25 m3/h
Protection against excessive increase or drop of the pressure: the quick- closing valve on the outlet of the reducing valve
Working temperature: -35 o C to +50 o C
Right angle bracket :

inlet- movable cap with the thread ISO 228-G 3 A

outlet- movable cap with the thread ISO 228-G 1 1 A

To be assembled in any position

 

Gas regulator is approved by OIL and GAS INSTITUTE in CRACOW.

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