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High Performance Manual Valve Actuator - Travel Nut Type

Traveling Nut Actuator

High Performance Manual Valve Actuator - Travel Nut Type

Traveling nut actuator, used as driven force of valve open and close, simple structure with fewer accessories operation torque up to 450FT-LB or equal to 610N.M, easier for assembly and handing, working very stable in daily operation, suitable for various working conditions with longer life span, easier for maintaining.

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    Description

    7 Jan 2019
    1. Sizes of valves:
    6“/8”/10“/12“
    14 “/16“/18“/20"
                       
    2. Velocity Rate:
    72:1/128:1

    3. Specified input(N-M)
    100/130

    4. Specified Output(N-M)
    2200/5000

    5. Circles with 90° Opening
    18/32

    6. Original Circles with 90° opening
    29 ¼ /42
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    Advantages

    7 Jan 2019
    Designed for Quarter-Turn Valves: This actuator is designed for valves that require fast closing, such as butterfly and ball valves.

    Slow Close Feature: The actuator is capable of slowing down the movement of the valve plate as the valve approaches the closed position, which helps to reduce water hammer.

    Threaded Input Shaft: The input shaft of the actuator is threaded, providing the mechanical advantage required in the closed position.

    HIGH INPUT TORQUE RATING: The input stop on this actuator is capable of withstanding up to 450 ft. lbs. of input torque, which is 50% higher than required by industry standards.

    Precise Control: Very precise in controlling valves, reducing plate vibration and chatter.

    Reduced contact pressure: Because the input shaft has many threads, it is not subject to stress, which reduces contact pressure.
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    Advantages

    7 Jan 2019
    Adjustable stops: These actuators have adjustable stops that allow the user to set the valve's open and closed positions as desired.

    Suitable for a wide range of valve sizes: Suitable for valve sizes from 3 inches to 48 inches, with a wide range of models available.

    Easy maintenance: For example, maintenance on some travelling nut actuators involves removing some grease to expose the internal and external guide rods, which can then be adjusted to open and close the stop points.

    High durability: Designed to withstand harsh environments such as buried or wet service and are typically made of cast iron, steel chain and ductile iron levers.

    Single Source Responsibility: For some standards, butterfly valves are used in conjunction with travelling nut actuators to provide single source responsibility, including both the actuator and the valve.

    Optional Actuator Styles: A number of different actuator styles are available, including submersible service actuators, worm gear actuators, and electric motor actuators to meet specific operating requirements.

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    Our products are designed with meticulous attention to detail for optimal performance.
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    Versatility

    Suitable for a wide range of applications across various industries.
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    Easy Installation

    User-friendly designs that simplify the installation process.

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