Proportional adjustment butterfly valve

Application  

Proportional pneumatic adjustment butterfly valve is used in dairy, food, beverage production, bio-pharmaceutical, fine chemical, water treatment, new energy and other industries. The valve controls various fluid flows, temperatures, pressures and so on.

working principle

Input signal: 0/4-20mA
Bus communication: MODE BUS RS485
0/4-20mA, 0-5/10V (optional)
Output signal: 0/4-20mA, 0-5/10V (optional)
Display: OLED Chinese menu
Material: 304/1.4301, 316L/1.4404, 1.4435, 2205
Specification: 1/2"-12", DN10-DN300
Temperature: -20 ° C to 150 ° C
Pressure: vacuum -10bar
Air source pressure: 4-7bar
Power supply: DC 24V ±10%
Health certification: 3-A-53-06; PED-97/23/EC; FDA177.2600
Explosion-proof certification: II 2 G Ex ib IIC T6/T5/T4