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Home > Industrial Equipment & Components > Valve > Ball Valve > Pressure Safety Valve

Pressure Safety Valve

US$ 1 - 1,000 MOQ: 1 Piece

Key Specifications

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Standard or Nonstandard:

Standard

Structure:

Pressure Reducing

Pressure:

Medium Pressure

Contact Supplier Request Quote Chat Now

Yongjia Welldone Machine Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

NINGBO

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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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

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