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Silent Check Valve Wafer Type SS304 & SS316

The SS304 & SS316 Flow Control Wafer Type Silent Check Valve provides reliable, shock-free backflow prevention for various industrial applications. Engineered to eliminate water hammer and prevent reverse flow, this valve automatically closes at zero flow and features a fully guided disc that prevents jamming or tilting. Its compact and lightweight design is ideal for easy installation in vertical or horizontal pipelines, with options available in cast iron, carbon steel, stainless steel, and special alloy castings.

Key Features

  • Anti-Backflow Design: Automatic disc closure at zero flow prevents water hammer.
  • Low Fluid Resistance: Smooth flow path and sensitive operation ensure minimal pressure drop.
  • Flexible Installation: Suited for both vertical and horizontal pipeline setups.
  • Durable Materials: Standard epoxy-coated ductile iron body with stainless steel disc and rubber seat, designed for extended service life.

Additional information

Size Range

DN15 – DN35

Working Pressure

PN16 – PN40

Body Materials

Cast Iron, Carbon Steel, Stainless Steel

Working Temperature

≤250℃

Standards Compliance

ASME, GB, JIS, DIN

Product Details

ilent Check Valve technical specificationsSilent Check Valve dimensional data

Applications

  • Water Supply & Drainage Systems
  • HVAC Systems
  • Oil & Gas Industry
  • Chemical Processing
  • Steam Systems
  • Petrochemical Plants
  • Power Generation
  • General Industrial Pipelines

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