Quiet Wafer Check Valve

Standard: NFPA 20 Connection Type: Wafer type, suitable for ASME B16.1 Class 125 or B16.42 Class 150 / 300 flanges Surface Protection: Blue or red epoxy coating

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Пожарный насос и комплектующие

Аксессуары для насосов

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The Quiet Wafer Check Valve is designed for pump applications where fast and low-noise closure is required. Its spring-loaded poppet helps the valve close before reverse flow occurs, reducing the risk of severe water hammer.

Key Features

Wafer-style check valve for pump systems
Designed for quick and quiet valve closure
Helps reduce severe water hammer impact
Spring-loaded poppet supports closing before flow reversal
Suitable for vertical or horizontal installation
Available for sizes from DN50 to DN250
Used in fire pump discharge or pipeline protection systems
Blue or red epoxy-coated surface options

Product Configurations

Item	Details
Valve Function	Prevents reverse flow in pump piping
Application	Pump system water hammer control
Closure Design	Spring-loaded poppet for fast closing
Installation Direction	Vertical or horizontal installation
Size Range	2"/DN50 to 10"/DN250
Working Pressure	200 psi
System Use	Fire pump and pipeline protection

FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.

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