Performance parameters of pneumatic cut-off valve

Pneumatic cut-off valve adopts soft seal structure, designed with working seal and overhaul seal, with small operating torque, moderate specific pressure of seal, reliable seal, sensitive action, easy automatic control of hydraulic control and long service life. Cut-off pneumatic ball valves are widely used in petroleum, chemical industry, metallurgy, papermaking, pharmacy, electroplating and other industries.

Performance parameters of pneumatic cut-off valve:

1, working pressure:1.6 MPa-42.0 MPa;

2. Working temperature:-196+650℃;

3. Driving mode: manual, worm gear, pneumatic and electric;

4. Connection mode: internal thread, external thread, flange, welding, butt welding, socket welding, ferrule and clamp;

5. Manufacturing standards: GB, JB, HG, American API, ANSI, British BS, Japanese JIS, JPI, etc.

6. Valve body materials: copper, cast iron, cast steel, carbon steel, WCB, WC6, WC9, 20#, 25#, forged steel, A 105, F1,F22, stainless steel, 304, 304L and 3655.

Pneumatic cut-off valve adopts new series GT and AT pneumatic actuators, which have double-acting and single-acting (spring reset) and rack-and-pinion transmission, which is safe and reliable; Large-caliber valves are driven by series AW pneumatic actuator forks, with reasonable structure and large output torque, and there are double-acting and single-acting valves.

1, gear double piston, large output torque and small volume;

2. The cylinder is made of aluminum and gold, which is light in weight and beautiful in appearance;

3. Manual operating mechanism can be installed at the top and bottom;

4. The rack connection can adjust the opening angle and rated flow;

5. The actuator can choose on-site signal feedback instructions and various accessories to realize automatic operation;

6.IS052 1 1 standard connection provides convenience for product installation and replacement;

7. The connecting screw with adjustable end can make the standard product have an adjustable range of 4 at 0 and 90. Ensure the synchronization accuracy with the valve.