Ducitle Iron Grooved End/Wafer Type Butterfly Valve

Ducitle Iron Grooved End/Wafer Type Butterfly Valve

The sealing surface of butterfly valve produced by zhejiang zhengfeng valve adopts the sealing design of three-eccentric and flexible multi-layer metal and graphite.

Product Details

Our unwavering dedication to the highest quality materials and standards ensures the Gear Butterfly Valve, EN Butterfly Valve, Trunnion Ball Valve will not only be a pleasure to use but also be extremely durable. In the fierce market competition, our company has the ambition to fight for the first place and move forward courageously. We accelerate brand promotion through online and offline cooperation and hold various marketing activities in depth.

【Product Description】:

The sealing surface of butterfly valve produced by zhejiang zhengfeng valve adopts the sealing design of three-eccentric and flexible multi-layer metal and graphite.It ensures good sealing performance and reduces operating torque. The elastic characteristics of multi-layer composite metal sealing ring enable the valve to have zero leakage performance.Our butterfly valves are mainly made of the following materials SS304, SS304L, SS316, SS316L, A105, WCB, hasley alloy, LC2, LC3, LCB, C4, 2205, 2507, C95800, etc


【Product Information】:

* Size : DN350

* Pressure : PN25

* Connection :LUG type ends

* Operation : Gearbox operated

* Body : A216 WCB

* Disc :  A351 CF8M

* Seal :  SS316+Graphite

* Stem : AISI 316

* F/F length : 92mm

* Valve Structure : Triple offset

* Painting : Epoxy paint

* Color card No : RAL 5005

* Design standard: EN593

* End flange dimension: EN1092-1

* Suitable medium : water、oil、gas

* Origin : CHINA P.R


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【Product Performance】: 

1.Multilayer hard seal butterfly valve seal is composed of hard and soft metal sheets. It is formed by high precision machining and is mounted on the disc plate to match the valve seat. It has double advantages of metal seal and elastic seal. It has excellent sealing characteristics both at low temperature and high temperature.

2.The valve seat with three-dimensional eccentric structure has almost no friction with the disc plate, and has the sealing function of tighter and tighter closure.

3.Unique structure, flexible operation, labor-saving, convenient, not affected by high or low pressure of medium, reliable sealing performance, long service life.


IF YOU HAVE ANY QUESTIONS,PLEASE FREELY CONTACT US!

We are committed to developing Ducitle Iron Grooved End/Wafer Type Butterfly Valve that are closer to the needs of consumers and provide consumers with better products. Adhering to the enterprise spirit of 'quality is the mission of the enterprise, service is the foundation of development, and creating new value of work', our company creates a sales mode with resource integration as the core in an all-round way, so that everyone who works here can reflect the value. We uses the e-commerce system to strengthen and promote customer relationship management, customer business operation, customer service and information communication.

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