knife gate valve scotch and yoke actuator

... for valve? A:3-30 working days for mass electric actuator production. Q2. Is it OK to print my logo on your 90 partial-turn electric actuator? A: Yes. Please inform us formally before our electric actuator production. Q3: Do you offer guarantee for the...

... mechanism Rising stem, outside screw & yoke Yoke type: Plate or Casting Pneumatic actuator operation Applicable Standards of Pneumatic Actuated Knife Gate Valves: a) Design & Manufacture: MSS SP-61, ASME 16.34 b) Face to Face: MSS SP-81, ASME B16.......

...Knife Gate Valve Features of Double Flange Hand Operated Knife Gate Valve: Bolted bonnet Outside screw and yoke Rising stem and non-rising handwheel Flexible wedge, fully guided Metal-to-metal seat Renewable seat ring and stem backseat Manual operation standard, gear operator and actuation......

Hydraulic Scotch Yoke Type Pneumatic Actuator Nodular Cast Iron CE Approved Features 1, structure is compact rack and pinion pneumatic actuators 2, low friction ,long service life and the switching frequency is up to 1000000 times 3, used for angular ......

...Actuator Valve Pneumatic actuated valves used compressed air flowing into and exhausting from an actuator to open and close the valve. The type of pneumatic actuator required depends on the actuator valve. Valves requiring linear motion (gate, globe or diaphragm valves) typically require a pneumatic diaphragm actuator. Quarter turn valves (ball and butterfly valves) typically require either a rack-and-pinion actuator or a scotch yoke...