Low temperature solenoid pneumatic valve product is introduced

product introduction:
how it works: this series solenoid pneumatic valve is a straight acting pneumatic valve, when an unpowered, the pneumatic valve mouth by gravity and spring force of moving iron core into the closed position. When electromagnetic solenoid coil electricity, magnetic coil, moving iron core by the electromagnetic force attraction overcome the resistance of gravity and spring up, drive the pneumatic valve lever up directly open the main pneumatic valve mouth, forming pathways; After power off, the activity core under the action of spring force and move down, pneumatic valve rod downward pressure on the pneumatic valve mouth, shut down the main pneumatic cut-off valve mouth, solenoid pneumatic valve in the closed state ( Pneumatic valve is normally open to the contrary) 。
features: the limitations fluid pressure range, can be arbitrary installation ( Need to customize but fluid differential pressure conditions must be met. Trace the history of pneumatic valve, electromagnetic pneumatic valve at home and abroad so far, in principle can be divided into three categories: ( Namely: straight acting, straight acting, step by step guide. Working temperature:
coil & lt; +℃、< + ℃
control mode: normally open, Power electricity shut, open) ； Normally closed ( Power is shut down, electric open)
: nominal diameter DN. - Mm:
protection form explosion-proof, waterproof, manual device, signal feedback, etc.
standard voltage: ACV, DCV,
listed circulation fluid, liquid nitrogen, liquid oxygen, alcohol, such as helium cryogenic medium fluid temperature:
& lt; - ℃,& lt; - ℃,& lt; - ℃,& lt; - ℃
nominal pressure:. - 。 MPa
pneumatic valve body material: stainless steel ( 、） Connection mode:
coil wire type / / plug type sealing material:
heat resistance, pressure, wear-resisting, anti-corrosive
connection mode: flange, thread, welding:
the sealing structure plane and cone surface seal
drain leakage quantity: zero leakage
closing time:
within seconds performance characteristics: high sensitivity, strong sealing, high safety, long life, cost-effective
work scope: aerospace, defense, military, nuclear industry, shipbuilding industry, petrochemical, electric power equipment, medical equipment, drying equipment, fire equipment, stage special effects, low-temperature equipment, hvac, cleaning equipment, plating coating, measuring, filling machines, food industry, water treatment system, etc.
note: pneumatic valve, electromagnetic impurities, before installation must clean up the pipe welding slag, pneumatic valve body so as not to cause leakage.
pneumatic valve, electromagnetic general operating mode can only be installed horizontally, vertically installed in advance.
pneumatic valve, electromagnetic after the installation, should be first action a few times normal rear can put into use.