Silent check valve

Slots provide gas and water dissipationSlots help to increase pad bite and improve air circulationDrilled Holes and Slots create an escape route for debris, dust, gases, and waterSlots clean and de-gl...


  • Size: DN80-DN1200
  • Design pressure: PN16-PN25
  • Face to face: EN588 Series 8
  • Material: Body: Ductile Iron Disc: Ductile Iron Disc Sealing: EPDM Regulation Spring: SS316
  • Coating: FBE above 250,300,350um

Description

Product Tags

ZRV Catalogues_08(1).png

ZRV Catalogues_09(1).png

ZRV Catalogues_10(1).png


Silent Check Valve Product Introduction

A silent check valve is a reliable solution to prevent backflow in pipelines while minimizing noise. Its unique design—featuring a soft-sealing disc or spring-assisted mechanism—reduces water hammer and operational noise by up to 80% compared to standard check valves.


Ideal for water supply, heating, and HVAC systems, it allows smooth forward flow and quick, tight closure to stop reverse flow. Made from durable materials like stainless steel or ductile iron, it resists corrosion and ensures long service life.


Easy to install in both horizontal and vertical pipes, this valve offers leak-proof performance and quiet operation, making it a practical choice for residential, commercial, and industrial applications where noise control and reliability matter.


Leave Your Message


Write your message here and send it to us

Related Products

Leave Your Message