Pressure Reducing Valve Selections

Pressure Reducing Valves offered by us Goole Valve can be mainly classified into following types:

1. Pilot Diaphragm Type Pressure reducing valve,  Our Model: DP17 / DP27 / DP143 / DP17E

2. Pilot Piston Type Pressure Reducing Valve, Our Model: Y43H / YK43F / Y13H / YK13F

3.Direct Acting Pressure Reducing Valve, Our Model:

 Y14 / Y44 / BRV71 ------Direct Acting Bellow Type Pressure Reducing Valve

 Y42X----Direct Acting Piston Type Pressure Reducing Valve

 YZ11X--Direct Acting Diaphragm Type Branch Pipe Pressure Reducing Valve

 Y11X (200P)----Direct Acting Diaphragm Type Pressure Reducing Valve

 YB43X-----Proportion type Pressure Reducing Valve

4. High Sensitivity Steam Pressure Reducing Valve

  YG43(RP-6) /  YG13(RP-1)-----High Sensitivity Piston Type Pressure Reducing Valve

  YGa43 (RP-1HA) ------High Sensitivity and High Capacity Piston Type Pressure Reducing Valve

Application or Selection of Different Pressure Reducing Valves

1. If the working medium is Steam, Y43H PRV, DP17 /DP27/DP143 PRV, YG43(RP-6) PRV, YGa43 PRV can be used.

   Y43H is the most common type PRV used in Steam Pipelines. The Price is lower than DP Series PRV,

   DP Series PRVs are the Ideal type Steam PRV which have better working performance, but the price is a little bit higher than normal Y43 Type.

   YG43(RP-6) PRV and  YGa43 PRV are only used for the steam pipelines which required low outlet pressure or large steam capacity.

2. If the working medium is water or liquid oil, Y42X Type is recommended, Yz11x, y11x(200p) can also be used for water, but generally Yz11x is used for branch pipe instead of the main pipe, while Y11X(200P) is mainly used as pilot valve for the water control valve.

3. If the working medium is Air and Gas, YK43F and Y14/Y44 Type Pressure Reducing Valve can be used, but YK43F is recommended.