China Chinese Professional Double Door Wafer Check Valve - Rubber Seat Dual Plate Check Valve – Nortech factory and manufacturers

Chinese Professional Double Door Wafer Check Valve - Rubber Seat Dual Plate Check Valve – Nortech

Short Description:

Product Detail

Product Tags

Feedback (2)

Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction for Disc check valve , Lined Ball Valve , Metal seated butterfly valve , We are looking forward to establishing cooperative relationships with you. Please contact us for more information.

Chinese Professional Double Door Wafer Check Valve - Rubber Seat Dual Plate Check Valve – Nortech Detail:

What’s the rubber seat dual plate check valve?

The Dual Plate Check Valve is an all purpose non return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve.it employs two spring-loaded plated hinged on a central hinge pin. When the flow decreases, the plates close by torsion spring action without requiring reverse flow.This design offers the twin advantages of No Water Hammer and Non Slam simultaneously. All features put together make the Dual Plate Check Valve one of the most efficient design.

we have rubber seat dual plate check valve with wonderful sealing performance,but is only for low pressure and normal temperature,because of the limit of rubbers’ characteristics.

and also the metal seat dual plate check valve for severe working conditions,high temperature,high pressure,hard working conditions.

Main features of the rubber seat dual plate check valve:

Features and benefits of rubber seat dual plate check valves.

*Rubber vulcanised on the seat groove,good sealing performance.
*More compact and structurally sound design with low cost
*Light Weight,easier handling and self supporting.
*Same valve can be installed horizontally or vertically.
*Rubber seat with good tightness.
*Only Check valve which can be installed for flow upside down due to spring assisted closure.
*Low pressure drop and reduced energy loss irrespective of pressure ratings.
*Efficient and positive sealing under most flow and pressure conditions. Valve close before flow reversal.
*Long time and trouble-free operation.
*WRAS Certified,ACS Certified for Water industry,drinking water,potable water

Technical specifications of the rubber seat dual plate check valve:

Technical specifications:

Design and manufacture	API594
Nominal diameter	2″-40″,DN50-DN1000
End connection	Wafer
Pressure rating	Class125-150,PN6-PN10-PN16
Body	Cast iron,Ductile iron,Carbon steel,Stainless steel
Disc	Ductile iron,Stainless steel,Duplex stainless steel,Alloy steel,Bronze
Seat	Rubber EPDM,NBR,VITON,Silicone
Spring	Stainless steel
Certification	CE,TS,WRAS,ACS

Product Show:

Applications of rubber seal dual plate check valves:

This kind of Rubber Seat Dual Plate Check Valve is widely utilized in pipeline with liquid & other fluids.

*Water supply and treatment
*HVAC/ATC
*Chemical/Petrochemical
*Food and Beverage Industry
*Power and Utilities
*Pulp and Paper Industry
*Industrial environmental protection

Product detail pictures:

Related Product Guide:

We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for Chinese Professional Double Door Wafer Check Valve - Rubber Seat Dual Plate Check Valve – Nortech, The product will supply to all over the world, such as: Mexico, Hyderabad, Eindhoven, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our goods, make sure you contact us now. We're looking forward to hearing from you soon.

Ball Type Non Return Valve