Butterfly check valve
1. Product overview
Butterfly-type double flap wafer check valve is used for pure pipelines and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipelines, to prevent the reverse flow of the medium. The check valve adopts a clamp type, the butterfly plate is two semicircles, and it adopts a spring for forced reset. The sealing surface can be built-up welding wear-resistant material or rubber lining, with a wide range of use and reliable sealing.
2. Product performance characteristics
1. The sealing valve seat is designed with multiple narrow bands, and the valve seat is directly vulcanized to the valve body, which greatly improves the reliability of the seal, achieves a complete seal, and achieves zero leakage
2. The structural performance is safe and reliable, the anti-interference is strong, the closing speed is fast, and the head loss is small.
3. Short structure length, good rigidity and easy installation.
4. The material of main parts is wide, and the range of medium is wide.
5. Suitable for high-rise building water supply pipe network, pipe network with limited installation space, and also suitable for fire fighting and heating pipe network
Three, product specifications
Four, product installation size
Wuhan Weituo Fluid Control Equipment Co., Ltd
Address: Room 1706, Building D, Wuhan Living Room, No.8 Hongtu Avenue, Dongxihu District, Wuhan City
Tel：0086-18942929031 0086-027-83612831
Fax：0086-027-83612830
E-mail：wato@163.com
Address：www.watoer.com www.watovale.cn 伟拓.网址
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