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Valves

01

Knife Gate Valve

 
【Introduction】: A Knife Gate Valve with spool made of wear-resistant rubber developed by international advanced technoloy.
【Pressure】: 1.6MPa/cm2
【Improvement】: High resilience of rubber liners of valve, tight combination between gate valve and disc, guarantee the sealing.
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02

Pinch Valve

 
【Introduction】: A wear-resistant pinch valve with excellent corrosion resistant and sealing ability.
【Pressure】: 1.6MPa/cm2
【Improvement】: Wear – resistant rubber liners, resistance to corrosion and wear, prolong the service life of equipment 2 times; Wear - resistant rubber spool, high resilience, reliable opening and closing
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03

Rubber Check Valve

 
【Introduction】: A check valve made of wear-resistant materials
【Opening Pressure】: 0.001Mdda
【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.
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04

Y-Ball Valve

 
【Introduction】: One valve control two pipes.
【Pressure】: ≤0.7MPa
【Improvement】: Automatic control, one ball valve can automatically open and close the valve This design has obtained national patent in May 2011, patent number: ZL201020575061.8.
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