Valves

• 

  Knife Gate Valve

  Product Introduction

  A Knife Gate Valve with spool made of wear-resistant rubber developed by international advanced technoloy

  Pressure

  1.6MPa/cm²

  Product Improvement

  High resilience of rubber liners of valve, tight combination between gate valve and disc, guarantee the sealing
• 

  Pinch Valve

  Product Introduction

  A wear-resistant pinch valve with excellent corrosion resistant and sealing ability

  Pressure

  1.6MPa/cm²

  Product 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
• 

  Rubber Check Valve

  Product Introduction

  A check valve made of wear-resistant materials

  Opening Pressure

  0.001Mdda

  Product Improvement

  Rubber check valve of Yantai Group is made of Yantai Group 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.
• 

  Y-Ball Valve

  Product Introduction

  One valve control two pipes

  Pressure

  ≤0.7MPa

  Product 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.