Automatically discharge the air stored in the pipeline or pressure vessel to ensure the smooth flow of the medium.
● The discharge capacity is large, and the pressure can reach 1.0-2.0MPa.
● The valve disc is easy to disassemble and flexible to operate.
● The valve seat is made of NBR to ensure the sealing effect.
● Maintenance and care are simple and convenient.
||Cold and hot water
|Applicable inlet pressure
|texture of material
||Gray cast iron