Stainless Steel NPT Thread Pneumatic Control Angle Seat Valve
NPT Pneumatic Operated Angle Seat Valve, Normally Closed or Normally Open, Spring Return, 63 mm Actuator, Valve is closed(open)with spring force, when the piston is actuated by compressed air, valve is open(closed).For the double acting type, the valve is open and closed by compressed air. 2-Way Pneumatic Operated Valves for Liquids, Gases, and Steam
- Model: HK17
- Size Range: 1/2''~3''
- Pressure Range: 0~1.6MPa
- Material: Stainless Steel
Spring return normally open/closed and double-acting; High Flow Rate; Piston Sealing: Position Indicator; Pilot connection can be rotated 360°; Compact pneumatic actuator; Installation: Any position; Control Fluid: Neutral gases, air; High cycle life compared to ball valves
There are single acting and double acting. Single action (pneumatic head is usually a hole); working principle; according to the function of spring return to open and close, it is divided into normally open type and normally closed type.
Double acting (pneumatic head usually has two holes); working principle: air supply controls its switch. (according to the customer’s requirements, double action plus spring return can also be selected for more accurate control)
|Actuator material||PolyamidePA||Body material||SS304, 316, 316L|
|Seat material||PTFE, F46||Stem material||SS304, 316, 316L|
|Conncetion Type||Flange, thread, welding, clamp||Control type||Single acting, double acting|
|Applicabl medium||Water, netural gas or liquid allohol, oil, organic solvent, steam||Optional accessory||Solenoid valve, limit switch box, positioner, etc|