Sanitary Diaphragm Valve uses a corrosion-resistant lined valve body and a corrosion-resistant diaphragm to replace the valve core assembly, and uses the movement of the diaphragm to work. The valve body material of the sanitary diaphragm valve is cast iron, cast steel, or cast stainless steel, and is lined with various corrosion-resistant or materials, diaphragm materials rubber and polytetrafluoroethylene. So do you know what the structural characteristics of the sanitary diaphragm valve are?

Structural characteristics of sanitary diaphragm valves:
1. The upper and lower double control chamber design is adopted to control the water flow independently of the fluid chamber, so that the valve control is more flexible, reliable and durable, and the hidden dangers of poor switching and laxity of the single-chamber control valve (V valve) are eliminated.
2. The valve body and valve cover are made of glass fiber reinforced NORYL material (PPO), and the valve has high strength, long service life and corrosion resistance.
3. The reinforced rubber diaphragm (EPDM) processed and molded has a long service life and high strength.
4. The Y-shaped fluid channel design reduces the pressure loss of the valve and increases the water flux.
5. It can add functions such as spring-assisted opening (closing), flow restriction or switch display.
6. Normally open and normally closed types can be easily and flexibly switched.

The sanitary diaphragm valve has a simple structure, small fluid resistance, and a larger flow capacity than other types of valves of the same specification; it has no leakage and can be used to regulate high-viscosity and suspended particle media.