leader brand pressure relief valve

Price: 10.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Power: Manual 
  • Standard or Nonstandard: Standard 
  • Pressure: Medium Pressure 
  • Structure: Pressure Reducing 
  • Material: Stainless Steel 
  • Temperature of Media: Normal Temperature 
  • Media: Water 
  • Brand Name: leader 
  • Model No.: ret 
  • Place of Origin: Zhejiang  
  • Min.Order: 10 Piece/Pieces
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 4000 Piece/Pieces per Month
  • Packing:OPP bag,then in carton,last in wooden case or pallet
  • Delivery Date: depend on instruction

Industrial Valve Pressure Reducing Valve. Valve Body is suitable for fluid, air and vapor.

Industrial Valve Pressure Reducing Valve or Direct Activated pressure


reducing valve or pressure relief valve or pressure regula


( Industrial Valve Pressure Reducing Valve )




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REF-40-S1 1/2"13019021.0
REF-65-S2 1/2"18521075.0


* Valve Body is made by Stainless Steel #316, suitable for fluid, air and vapor.

* The gate is balanced-pressure designed, which will not influence the outlet pressure 

   caused by unstable inlet pressure.

* When the outlet pressure responds directly to the pressure control chamber and

   adjusts the setting pressure, it responds quickly and adjusts the pressure accurately.

* Design of piston and diaphragm improves the inability of sustaining pressure and leakage.
* Pressure Adjusting Range:
   1kgf / cm2~6kgf / cm2
   4kgf / cm2~10kgf / cm2
   8kgf / cm2~13kgf / cm2
* Pressure needed from fully-closed gate to fully-opened
   gate : 1.5 kgf / cm2 (1 kgf/cm2 = 14.2 psi)
* Applied Temperature:
   -15°C~200°C (For steam)
* Maximum Applied Pressure: 25 kgf/cm2


Pressure Setting and Flow Rate of Direct-activated Pressure Reducing Valve

    Direct-activated pressure reducing valve directly opens and closes the valve gate by the

outlet pressure.  When outlet pressure is under setting pressure, valve gate automatically

opens. To make valve gate fully open, adjustable pressure range and setting pressure are

relative points. 


Applied Condition of Direct-activated Pressure Reducing Valve


* Installing pressure reducing valve directly in the sub-pipe can reduce fluid pressure inside

   the pipe.

* Installing a filter in the inlet of pressure reducing valve can prevent block of valve gate

   caused by impurities and limescale.

* Installing pressure relief valve downstream pressure reducing valve can protect the system.

* While using screws to connect pressure reducing valve, joints should be installed in the

   inlet and outlet to make maintenance easy.

Send message to this supplier
Ms. Chen (director)
Tel: 86-574-88060768
Mobile: 13486431287
Enter between 20 to 3,000 chatacters.
Contact Method
Ningbo Leader Engineering Co.,Ltd.
No.441, Xudongdai Village, Yunlong Town, Yinzhou District, Ningbo, Zhejiang, China (Mainland) / 315000
Fax: 86-574-88060208
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