Direct Acting Bellows Steam Pressure Reducing Valve

• Post Date:

  May 23,2017

• Expiry Date:

  May 23,2018

• Detailed Description:

  Payment Method: T/T
  Direct Acting Bellows Pressure Reducing Valve Structural characteristic and purpose.
  
  Pressure Rating: 1.6- 2.5Mpa
  Specification: DN15-25
  Material: CF8
  Standard screwed: NPT BSP
  
  Goole Y14H/F Direct Acting Bellows Pressure Reducing Valve is newly improved product based on MIYAWAKI. This Direct Acting Bellows Pressure Reducing Valve material is Stainless steel, which can be used for some corrosive medium, it can also be used for Air, Steam, etc. The Bellows inside also ensured the high sealing performance of the valve.
  
  This reducing valve is direct acting bellows reducing valve, mainly composed of valve seat, valve flap (steel ball), corrugated tube combined component and spring. Set the outlet pressure through adjusting spring, the opening of valve flap enlarged when the outlet pressure reduced, the opening of valve flap decreased when the outlet pressure reached to the set pressure. The valve pressure of the medium acts on the area of corrugated tube and transduce to adjusting spring, realizing the function of pressure reducing and regulating. This reducing valve is designed in meet of the need of energy saving. It has the characteristics of multi-function and light. It is widely applied on water, steam, air, oxygen, liquefied gas pipe of factory and hotel. You can adjust the pressure by rotating the plastic hand wheel, no need to use tool, the connection and installation is very convenient. The internal structure use corrugated tube, the sealing face has filtering mesh protecting device, which protect the internal parts from damage, and greatly prolong the service life.
  
  Direct Acting Bellows Pressure Reducing Valve main technical parameters and indexes of performance
  
  
  Nominal pressure PN1.6Mpa
  Tested pressure of shell 2.4Mpa
  Sealing test pressure 1.76Mpa
  Max. inlet pressure 1.6Mpa
  Pressure range of outlet 0.05-1.0Mpa
  Min. differential pressure 0.15Mpa
  Medium Water, steam, liquid, air, oxygen, nitrogen, etc.
  Operating temperature 220
  
  Direct Acting Bellows PRV material of main component.
  
  
  Name of component Material of component
  Valve body, bottom cover CF8
  valve cover casting aluminium alloy, CF8
  valve flap,Valve rod, Valve seat CF8
  bellows 1Cr18Ni9Ti
  Membrane Hand wheel Heat-resistant plastic
  Spring of main valve 50CrVA
  Adjusting spring 60Si2Mn
  
  Y14H/F Direct Acting Bellows Pressure Reducing Valve connecting dimension.
  
  
  DN G L H H1
  DN15 1/2 85 140 52
  DN20 3/4 95 143 55
  DN25 1 105 146 58
  

• Company:

  Yongjia Goole Valve Co.,Ltd     [ China ]        

• Contact:

  Ellison

• Tel:

  86-0577-57789960

• Fax:

  86-0577-67985602

• Email:

  goole1@goolevalve.com