Diaphragm Control Valve

SANJING FIRE a diaphragm control valve is a type of valve that is commonly used to regulate the flow of fluid or gas in a pipeline. It consists of a flexible diaphragm that is positioned to control the flow of fluid or gas through the valve.

The diaphragm control valve works by using an actuator to press down on the diaphragm, which then opens or closes the valve depending on the desired flow rate. The actuator can be either pneumatic, hydraulic, or electrically operated depending on the application.

Diaphragm control valves are used in a variety of industries, including chemical, pharmaceutical, and food and beverage processing, where precise flow control is required. They are often preferred over other types of valves due to their simplicity and reliability, as well as their ability to handle a wide range of fluid or gas temperatures and pressures.

Some common advantages of using diaphragm control valves include:

Accurate flow control

Low maintenance requirements

High reliability and durability

Ability to handle a wide range of temperatures and pressures

Suitable for use with corrosive or abrasive fluids or gases.

1) Size: DN50 / DN65 / DN80 / DN100 / DN125 / DN150 / DN200 / DN250
2) Flange holes match to: PN16 / BS4504 / EN1092 / DIN2502 / ANSI150lb
3) Rated working pressure: 1.6MPa / 16bar / 235psi
4) Material: ductile cast iron body, rubber seal, galvanized accessory pipe, brass accessory valves
5) With all fittings include water motor bell, pressure switch, pressure gauge, solenoid valve etc.

Q: Which certificate do you have?

A: CE, FDA and ISO13485.

Q: Do you have the test and audit service?

A: Yes, we can assist to get the designated test report for product and the designated factory audit report.

Q: What’s is your shipping service?

A: We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.