Female NPT Brass Gas Valve ISO14001 Natural Gas Needle Valve

YL531 1/4 '' F X 1/4 '' M Forged Brass Needle Gas Valve For Gas Heater Nature Color

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• Details

​Brass Valve Body: High-density forging, no blister, no air holes, no leakages. Made by special high precision CNC machines.

Brass Bonnet: High-density forging, no blister, no air holes, no leakages. Made by special high precision CNC machines.

Brass Valve Stem: Made of hot rolled brass, high tensile strength, good toughness, long-term use without deformation, fracture.

Ball Seat: Made by pure PTFE(polytetrafluoroethylene), with high elasticity and wear resistance, is not easy aging.

Handle:PP handle.

O-ring: NBR made of imported raw material, small friction coefficient, long service life and not easy to leak.

• Technical Drawing

1. 1/4 '' F X 1/4 '' M Forged Brass Needle Gas Valve For Gas Heater Nature Color
2. The thread(NPT or BSP or G), color of handle, materials, etc. can be customized.

Materials of Parts

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  Certificates ​
• Enterprise Introduction

EstZhejiang Yalong Vavles CO., LTD established in 1999, located in Yuhuan (The City of Valves), Zhejiang province. Covering an area of over 35,000 square meters. Yalong has rich experience in producing various brass valves of all size, including gate valves, ball valves, stop valves, check valves, float valves, strainer valve, etc. We regard quality as our company’s lifeblood and of paramount importance and while increase investment in producing equipment, and purchase advanced inspection machine. Not only in the pass but also in the future, we insist the belief --“Quality first and offer best service”.  we keep on management innovation, technological innovation, Channel Innovation and service innovation.

   Yalong Valve, classical and durable, is worth your trust!l

   Welcome customers from all of world to win-win cooperation; join hands to create a better future!