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Cast Iron Nrs Resilient Seat Wedge Gate Valve

Détails de produit

Lieu d'origine: CHINE

Nom de marque: Sindara steel

Certification: ISO 9001, ISO 14001, ISO 45001, CE

Numéro de modèle: 45X

Conditions de paiement et d'expédition

Quantité de commande min: 10 PCS

Prix: 15USD-20USD

Détails d'emballage: Casse en bois

Délai de livraison: 7 jours

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Cast Iron Gate Valve

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Wedge Gate Valve

Cast Iron Nrs Resilient Seat Wedge Gate Valve
Description

The 45X hydraulically operated check valve utilizes the inherent pressure of the medium in the pipeline and hydraulic principles to achieve opening, closing, and check functions. Its primary design objective is to eliminate or significantly reduce the water hammer effect (the "bang" and pressure surge) produced by conventional check valves when closing. Therefore, it is also known as a "silent check valve" or "silent check valve."

 

 

Technical Parameters

 

Nominal Pressure: PN10, PN16, PN25 Nominal Diameter: DN50 ~ DN1200.
Body Materia: Gray Cast Iron (HT250), Ductile Iron (QT450), Cast Steel (WCB), Stainless Steel, etc. Seal Material: Nitrile (NBR), EPDM, etc., selected based on the medium temperature and operating environment.

 

Product value advantage

 

● Core Advantage: Effectively eliminates water hammer and operates quietly
Excellent sealing performance and reliable non-return function
Low flow resistance coefficient and energy saving
High degree of automation, no external power required
Easy maintenance (relative to its function)
 
Applications
 

Water supply and drainage systems, fire protection systems, industrial circulating water systems, sewage treatment plants, and water conservancy projects

 

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