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      pneumatic angle seat valve
      Thread pneumatic angle seat valve
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      DELCO Pneumatic NPT Thread Control Angle Seat Valves

      Pneumatic Operated Angle Seat Valves with NPT connections, available in Normally Closed (NC) or Normally Open (NO) configurations, featuring a spring return mechanism and a 63 mm actuator. In the NC configuration, the valve remains closed due to spring force and opens when the piston is actuated by compressed air. Conversely, in the NO configuration, the valve stays open with spring force and closes when actuated by compressed air. For the double-acting type, both opening and closing actions are controlled by compressed air. These 2-way pneumatic operated valves are suitable for controlling the flow of liquids, gases, and steam.

      Modelo: Angle Seat Valves
      Rango de tallas: 1/2”~3”
      Rango de presión: 0~1.6MPa
      Material: Stainless steel 304/316, Brass,

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        High Flow Compact Pneumatic Control Angle Seat Valve with NPT Thread

        This compact pneumatic control angle seat valve is designed for high flow applications and features advanced piston sealing with a position indicator. It includes an NPT thread connection, ensuring secure and reliable installation. The valve offers a 360° rotatable pilot connection, allowing for flexible installation in any position. Capable of handling neutral gases and air, it provides a high cycle life and superior performance compared to traditional ball valves.

        Types and Working Principles

        Single Acting Valve (Spring Return): The single acting valve, available in normally open or normally closed configurations, relies on a spring to return to its default position. Its pneumatic head typically features a single hole, and the operation is controlled by the spring, which dictates the opening and closing of the valve based on the air supply.
        Double Acting Valve: The double acting valve generally has two holes in its pneumatic head and is directly controlled by the air supply for precise switching. For enhanced accuracy, a combination of double acting and spring return can be selected according to customer requirements.

        Key features include:

        • High Flow Rate: Ensures efficient operation for demanding applications.
        • NPT Thread Connection: Provides a secure and reliable connection.
        • Position Indicator: Offers clear visual feedback on valve status.
        • 360° Rotatable Pilot Connection: Allows for flexible installation options.
        • Durable Construction: Designed for a high cycle life, outperforming traditional ball valves.

        This valve is ideal for applications requiring reliable and efficient pneumatic control, with customizable configurations to meet specific needs.

        Parámetros técnicos del cuerpo de la válvula

        Actuator material Stainless steel or PolyamidePA Body material SS304, 316, 316L
        Seat material PTFE, F46 Stem material SS304, 316, 316L
        Ambient temp -30℃~180℃ Presión 0~1.6MPa
        Connection Type Thread, welding, clamp, flange,  Control type Single-acting, double-acting
        Applicable medium Water, natural gas or liquid alcohol, oil, organic solvent, steam Accesorio opcional Solenoid valve, limit switch box, positioner, etc

        Thread Angle Seat Valves

        Thread Control Angle Seat Valves
        Thread Control Angle Seat Valve
        Size D L L1 H D R T Weight
        DN15 1/2″ 133 68 126 62 33 11 1.1
        DN20 3/4″ 137 75 131 62 33 14 1.2
        DN25 1″ 151 90 142 62 33 15 2.2
        DN32 1-1/4″ 188 115 175 76 42 17 2.7
        DN40 1-1/2″ 190 115 175 76 42 17 4.8
        DN50 2″ 205 135 195 76 42 20 6.8

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