Fire Fighting System Use Ductile Iron Clamp Type Rubber Swing Check Valve
Product introduction:
Fire fighting valve products are control accessories on industrial and building pipelines. Fire fighting valve is the most important controlled accessory on industrial and building pipelines, normally consisting of valve body, opening and closing mechanism, and valve cover. Simple structure and reliable sealing.
The H84X series clamp type rubber swing check valve is mainly composed of three main parts: valve body, valve cover, and rubber. The rubber disc in the valve is made of steel plate and steel rod, and the lifespan of the switch can reach 1 million times. Rubber flap check valve adopts a full flow area design, which has the characteristics of small head loss, less accumulation of debris, and easy maintenance. It is mainly suitable for horizontal installation in water supply and drainage systems. It can be installed at the water pump outlet to prevent backflow and water hammer damage to the pump. This valve can also be installed on the bypass pipe of the inlet and outlet pipes of the reservoir to prevent water from flowing back into the water supply system.
Product technical parameter:
| Nominal Diameter DN (mm) |
65~200 |
| Nominal Pressure PN (MPa) |
1.6 |
| Test Pressure (MPa) |
Strength (water) |
2.4 |
| Enclose (Water) |
1.76 |
| Working temperature |
0~80℃ |
| Medium suitable |
Water |
Product features:
1. The rubber swing check valve has a small volume, light weight, and is sturdy and wear-resistant.
2. The rubber swing check valve is designed with low fluid resistance and is not easily clogged.
3. The rubber swing check valve has a short structural length, a compact overall structure, and a simple design.
4. The rubber swing check valve has good sealing performance and flexible operation. The valve disc can be used multiple times and has a long service life.
5. The rubber swing check valve adopts double flange connection, with a simple structure and convenient installation and use.
