Rubber Disc Swing Check Valve
Size: 2″-32”(DN50-DN800)
Material: Ductile iron ASTM A536, 65-45-12
Type: BS STANDARD, ANSI STANDARD, DIN STANDARD
Design Standard: GB/T 13932, AWWA C508
Connection：BS EN 1092-2, ASME B16.1 CL125, DIN 1092-2
Pressure Rating: 175PSI, 200PSI, 250PSI, 300PSI, PN10, PN16
Temperature: 0-80 ℃
Surface Treatment: ANSI/AWWA C550
Medium: Water, gas etc.
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Product Description
Products Details
What is the Rubber Disc Swing Check Valve？
Rubber flap check valve is mainly suitable for horizontal installation of water supply and drainage system, and can be installed at the water outlet of the pump to prevent backflow and water hammer from damaging the pump. The rubber flap check valve can also be installed on the bypass pipe of the water inlet and outlet pipes of the reservoir to prevent the backflow of pool water into the water supply system. The check valve is generally suitable for clean media, and should not be used for media containing solid particles and high viscosity.
Product Drawing
Features of Rubber Disc Swing Check Valve
The rubber flap in the valve is made of reinforced nylon cloth as the backing, and the outer layer is covered with rubber. The rubber flap check valve adopts full flow area design, which has the characteristics of small head loss, not easy to accumulate debris, and easy maintenance.
Application and Case
Products are used in fire protection system, water system, HVAC system, plumbing, gas system, irrigation system, etc.These products are used in many projects , such as China Taiwanese Building 101, Xiamen Building,Wuhan Expo Building and other famous landmark projects.
FAQ
1. What is the minimum quantity of the order？
Answer: The purchase volume of mixed products is 4 tons
2. How long is the delivery time of the order？
Answer: The delivery time for general orders is about 30 days. If the order is urgent and we have stock, around 7 days.
3. What payment methods do you accept?
Answer: We accept payment terms such as TT, L/C, DP, Western Union, Paypal, etc.
4. Where is your departure port of shipment? Is it possible to deliver to the designated warehouse?
Answer: The port of departure of our goods is generally Tianjin Port or Qingdao Port. We can transport the goods to designated warehouses, such as Yiwu, Guangzhou, etc.
5. What certificates do your products have?
Answer: Our products have FM/UL certificates, and we cooperate with third-party quality inspection certification before the factory, such as SGS,TUV
6.What are the series of your products?
Answer: Our products are divided into heavy series, medium series and light series according to different markets and standards. In order to buy more competitive products for you, please communicate your purchasing needs with the salesperson.
7. Do product packaging cartons and labels support customization?
Answer: Packaging cartons and labels can be customized according to customer requirements.
8.Does the purchased product support customization?
Answer: The product supports customization, but there are purchase quantity requirements and mold costs. For details, please consult the salesperson.
9.What are the packaging methods of the product?
Answer: The packaging of the product includes carton packaging, pallet packaging, wooden box packaging, and woven bag packaging.
