Hardware & Tools
Description
YK43F/H Pilot piston type gas pressure reducing valve
Product: Pilot piston type gas pressure reducing
Pressure Rating: 1.6- 16.0Mpa
Specification: DN15-500
Material: Steel WCB, CF8 Standard flanges: DIN, ANSI, JIS
Pilot Piston Type Pressure Reducing Valve Structural characteristic and purpose
This series reducing valve is pilot piston type reducing valve, mainly composed of main valve and pilot valve. The main valve consists of valve seat, main valve disc, piston, cylinder sleeve, and spring. The piston valve consists of valve seat, valve flap, membrane, spring and adjusting spring. Set the outlet pressure through adjusting spring, sense the change of pressure of outlet with membrane, adjust the flow area of throttling part of main valve through open and close of pilot valve and drive the piston, to realize the function of reducing and regulating valve. The product is mainly applied on gas piping, such as air, nitrogen, oxygen, hydrogen, liquefied gas, and natural gas.
Pilot Piston Type Pressure Reducing Valve
material of main component :
Valve body, valve cover, seat cover: WCB/FCB*
Valve seat, valve disc: 2Cr13/304*
Cylinder sleeve: 25 (hard chrome plating)/304*:
Piston: Cr13 /copper alloy*
Piston ring: Alloy cast iron/ polyphenyl*
Pilot valve seat, pilot valve rod: 2Cr13/304*
Membrane: 1Cr19Ni9Ti
Spring of main valve and pilot valve: 50CrVA
Adjusting valve: 60Si2Mn
Sealing gasket (X/F model): Rubber/PTFE
Pilot valve body, pilot valve cover: 25/304*
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
reducing valve
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GOOLE VALVE Co., Ltd
safety valve/relief valve/pressure safety valve/steam trap/DIN valve
Address: Oubei Town,
Yongjia , ZHejiang
China, 325105
Tel: 86-577-57781015
Fax: 86-0577-67985602
