Pneumatic high pressure screw valve

                                   Gas pressure valve is a double (single) acting pneumatic piston actuator BKH composition and import high-pressure valve, is an automatic control and remote control of the new valve. Widely used in filling stations, loading tankers and other high-pressure pipe, which is connected form since the beginning of the thread (G / NPT), welding, card sets. Pneumatic piston actuators with low friction material, inner and outer surfaces of the cylinder by hard anodic oxidation processing, greatly improving the life of the cylinder.Works When the pneumatic actuator and circuit and system air source is turned on, the air entering the cylinder A (B tank) through line A or B to the end of the pipe to promote movement of the piston, so as to drive the rotation axis and a core is rotated 90 ° □ Actuator top linked visualization, a point when the green flag is "on" when the word mark the valve opens.

Nominal Diameter: DN15-DN50
Body material: carbon steel, 304
Spool Material: carbon steel, 304
Seat Material: PTFE

Valve structure: straight-through, three L-type, T-type links
Connection: internal thread, external thread, welding
Pressure rating: 10.0-50.0MPa
Temperature range: -29 ~ + 180 ℃
Control: handle, turbines, electric, pneumatic

Pneumatic actuator: double acting, single-acting (normally closed, normally open)

Pneumatic Accessories: solenoid valve, limit switches, electrical locator, handwheel clutch, air filter regulator

Electric Actuators: Switching with passive signal switch with 4-20mA feedback, inputs and outputs 4-20mA smart regulation

Optional: Optional explosion-proof electric actuators; proof grade: EX dⅡBT4 EX dⅡCT6
Voltage: AC220V AC110V AC380 DC12V DC24V DC110V