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Y14H/F direct acting bellows pressure reducing valve

Y14H/F

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Description

Pressure Rating: 1.6- 2.5Mpa
Specification: DN15-25
Material: CF8
Standard screwed: NPT BSP

Direct Acting Bellows Pressure Reducing Valve 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.


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

material of main component
Valve body, bottom cover:CF8
valve cover:casting aluminium alloy, CF8
valve flapValve rod, Valve seat:CF8
bellows:1Cr18Ni9Ti
MembraneHandwheel:Heat-resistant plastic
Spring of main valve:50CrVA
Adjusting spring:60Si2Mn




Other Information:
Tel: + 86-577-57781015
Fax: +86-0577-67985602
Email:
1. goole4@goolevalve.com
2. fjxcathy1985@yeah.net
3. fjxcathy@hotmail.com

Website: http://www.chinavalve1.com/
Skype:fjxcathy


Payment:T/T
Delivery:FOB
Origin:China
Minimum Order:1
Packaging:standard

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