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Brass Vertical Check Valve JKL-5425

The check valve with filter screen can filter out the impurities in the water and ensure that the water quality is clean and safer. With a commitment to excellence, Jintian Copper has established itself as one of the professional and reliable brass check valve suppliers in the market.

Products

Certifications

Brass Vertical Check Valve JKL-5425 Performance Advantages

Fast Material Supply. Have own copper bar Factory of Group
100% Leakage Test
Guaranteed Quality In Competitive Price
Complete R&D facilities and Excellent team
Strictly and perfect management in production
Have rich experience and strong ability to develop new products

Application Fields

heating-ventilation-and-air-conditioning
city-gas-industry
urban-water-supply-and-drainage
mechanical-equipment

Brass Vertical Check Valve JKL-5425 Performance Parameter

Body	CW614N, CuZn39Pb3, CW617N, CuZn40Pb2, DZR, as per request
Norminal Diameter	1/2"~2", DN15-DN50, can be customized
Norminal Pressure	2.5Mpa
Working Medium	Water, Non-causticity liquid, Saturated steam
Working Temperature	-20°C≤T≤99°C
Handle	Forged Steel, Aluminum, Flat Steel with plastic cover or Butterfly "T" type
Thread	ISO228/1, BSP, BSPT, NPT, ANSI BI 20.1 or as per request
Standard	AS4617, AS5200-012

Production Process

Brass Check Valve FAQ

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What is a brass check valve?
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One way brass valve refers to a valve whose opening and closing parts are circular valve discs and act by their own weight and medium pressure to block the backflow of medium.
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What are the styles and differences of check valves?
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The structure of lift check valve is similar to that of brass stop valve, only lacking the stem to drive the valve disc. The medium flows in from the inlet end (lower side) and out from the outlet end (upper side). When the inlet pressure is greater than the sum of the disc weight and its flow resistance, the valve is opened. On the contrary, when the medium flows back, the valve is closed. Another one way brass valve, swing check valve has an inclined disc that can rotate around the shaft. Its working principle is similar to that of lift check valve.
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What is the difference between a check valve and a backflow preventer?
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The two names are the same concept. Friends who need to buy one way brass valve, welcome to contact Jintian Group, one of the professional brass check valve suppliers.