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Home Valve Products Hot Selling! Rubber Check Valve/Gate Valve (XH)

Hot Selling! Rubber Check Valve/Gate Valve (XH)

Hot Selling! Rubber Check Valve/Gate Valve (XH)
Price: US $ 50-1000/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T
Rubber Check Valve
Check Valve-Product Introduction
A check valve made of wear-resistant materials

Check Valve-Opening Pressure
0.001Mdda

Check Valve— Product Improvement
Xinhai rubber check valve is made of Xinhai 35 wear - resistant rubber with strong wear and corrosive resistance. Experiment shows that it be immersed in a concentration of 30% sulfuric acid or alkaline solutions; 48 hours later, the performance of the rubber has no obvious change, so the applicable range is very wide.

Check Valve— Adavantages
Xinhai wear rubber with wear resistance, corrosion resistance and high flexibility, the 0.25 mm Xinhai rubber strip stretches to out of shape until 800% length; The rubber prolongs the service life of the check valve 2 times.
The opening is very easy because of the high elasticity of the rubber. 1 kilograms of fluid can easily open the valve without blockage.
Relying on external pressure to close valve, clean closure, good sealing
Under general conditions, the head loss can be reduced minimum.
Xinhai rubber check valve can be customized in specs, size, color, etc. According to customers' requirements.
Xinhai rubber check valve adopts flange or pipe strap connection.
Excellent resistance to frost, more suitable for cold areas

Check Valve— Product Description
One side of Xinhai rubber check valve is round or square tubular, connected with flange or pipe clamp; The other side is flat like fishtail with an autistic duckbilled one-way valve in the middle which is produced through reducing surface. This makes positive circulation resistance minimum and makes reverse reliable and no sealing with the help of rubber elasticity.
Rubber check valve

Check Valve— Work Principle
Rubber check valve
Xinhai rubber check valve opens by inner pressure difference, and closes by outer pressure. When in the forward work, the tiny water pressure can open the valve, and the pressure is greater, the valve opening is larger. In the reverse working, the valve naturally closes.
Check Valve— Application
Rubber check valve application
Xinhai rubber check valve is widely used in coast, beach, marina, reservoir, municipal drainage, sewage pond emissions, odor barrier, and pump system. It can completely eliminate sundries, and has a maximum capacity of pipeline flow.
Prod Model: XH
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
After Sale Service: After Sale Service
Installation: Technical Guidance
Price: Negotiable
Material: Stainless Steel
Application: Household Usage
Connection Form: Depend on The Model
Seal Surface: Depend on The Model
Thread Position Of Valve Rod: Depend on The Model
Type: Depend on The Model
Usage: Coast, Beach, Marina, Reservoir
Founded in 1993, Yantai Xinhai has 20 years experience as a Chinese leader in the mining machinery manufacture and mining EPCM projects service.

With large number of research institutes(machinery research institute, mine design research institute, installation and commissinging department, etc. ) and service engineers, our customers have a tremendous depth of technical resources they can rely on. What is more, 80% equipments for mineral processing have been improved by Xinhai and some technology reaches the international advanced level. Xinhai Mining Machinery Company has become the research & developing base of mining and mineral processing machinery industry in China.

In addition, Xinhai is committed to providing premium EPCM services for customers, which include mineral processing test, mine design, equipment manufacture, installation and commissioning, personnel training and target achievement. There are more than 400 high-performance EPCM projects all over the world which are provided by Xinhai Company.

What you need is what we can do. For an evaluation of your needs, please contact us at any time. Xinhai believes you will be impressed with the experience, the proficiency and the helpful attitude you find at every level within Yantai Xinhai Mining Machinery Company.

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  • Shandong Xinhai Mining Technology & Equipment Inc.

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