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Pressure Safety Valve

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US$ 1 - 1,000 MOQ: 1 Piece
Key Specifications
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Standard or Nonstandard:
Standard
Structure:
Pressure Reducing
Pressure:
Medium Pressure
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Yongjia Welldone Machine Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
NINGBO
Delivery Detail:
Delivery time depends on order quantity.

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Standard or Nonstandard Standard
Structure Pressure Reducing
Pressure Medium Pressure
Power Pneumatic
Material Forged
Temperature of Media Medium Temperature
Media Water
Port Size DN25-200
Place of Origin Zhejiang, China
Brand Name WD

Specifications

Direct Acting Bellows Pressure Reducing Valve

pressure safety valve

Direct Acting Bellows Pressure Reducing Valve Y14H/F
Structural Characteristic and Purpose
This reducing valve is direct acting bellows pressure 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.
 

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 °C

 

 

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 Handwheel
Heat-resistant plastic
Spring of main valve
50CrVA
Adjusting spring
60Si2Mn

 

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Yongjia Welldone Machine Co., Ltd.
Business Type
Trading Company
Year Established
2009
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People
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