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Yk43f H Pilot Piston Type Gas Pressure Reducing Valve - China

price: contact company for price

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/ polyphenyb

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


Company Contact:


  • Phone: 8657721825602

  • Address: He-yi Industrial Zone,Oubei Town, Wenzhou, China

  • Email: Email


Published date: November 11, 2013 -

  • Business Description: Yongjia Goole Valve Co., Ltd is a specialized and modernized company. As

    industrial valves, filters and pipe fittings supplier and project

    service provider, we are willing to provide you with high quality and

    perfect fluid control solutions, to create a new intelligent system with

    high efficient, energy saving and environmental protection

    characteristics, so as to help you make full use of your energy.

    The main products of our company are Pilot Operated Pressure Reducing Valves, Direct Acting Pressure Reducing Valves, Bellow Type Pressure Reducing Valves, Free Float Steam Trap, Lever Ball Float Steam Traps, thermodynamic steam traps, thermostatic steam traps, pilot operated safety valves, spring loaded safety valves, DIN Bellow sealed globe valves, etc. Our products are widely used in petroleum, chemical, metallurgy, power station, mining, boiler, water treatment, food industry, pharmaceutical, tobacco, hotels, construction, fire extinguishing, Water supply and drainage, textile, paper making and some other fields. We can also design and manufacture the non standard products according to Customers requirements.

    Our Products are in strict accordance with ISO 9001 International Quality Management System. We also have a complete inspection system to ensure the quality of our products. From the Market Researching to Designing and developing, from the material purchasing to furnishing, inspection and testing, from delivery to after sale service, every step is processed under the Standard Management. In order to produce the superior industrial valve and let the national made valve replace imported valve, we always stick to the following principles: Ensure the Quality for Survival, Ensure the Continuous Innovation for Development, and ensure the high efficient service for Customers satisfaction.

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