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DYNAQUIP AP30SR4 Pneumatic Actuator Torque 187/111

Ap30sr4 Dynaquip Pneumatic Actuator Torque 187/111 In-lbs

( Brand: Dynaquip ), ( Manufacturer Part Number: AP30SR4 ), ( Part Type: Pneumatic Actuator Torque )

Review DYNAQUIP Pneumatic Actuator Torque 187/111 In lbs

The Dynaquip AP30SR4 pneumatic actuator is a versatile and powerful solution for automating valve control in various industrial applications. This actuator boasts an impressive torque output of 187 inch-pounds (111 Nm) and a stroke length of 3 inches (76.2 mm), making it suitable for handling heavy valves and demanding processes.

The AP30SR4 is designed with durability in mind, featuring a robust construction made from high-quality materials. Its body is made from cast iron, providing excellent strength and resistance to wear and tear. The actuator's diaphragm is manufactured from a flexible and resilient elastomer material, allowing it to efficiently convert pneumatic energy into rotational force.

This actuator is equipped with a spring-loaded fail-safe mechanism, ensuring that the valve returns to its original position in case of power failure or other emergency situations. Additionally, it includes an adjustable spring load feature, enabling users to customize the actuator's force output to meet their specific application requirements.

The AP30SR4 pneumatic actuator is designed for easy integration into various process control systems. It comes with a standard 1/2 inch NPT threaded air inlet and a 3/4 inch NPT threaded output shaft, allowing for quick and secure connections to valves and air supply lines.

This actuator operates efficiently under a wide range of temperatures (-40 F to 185 F or -40 C to 85 C) and pressures (up to 150 psi or 10.3 bar). Its compact size (11.5 inches or 292.1 mm in length and 10 inches or 254 mm in width) makes it an ideal choice for space-constrained installations.

The Dynaquip AP30SR4 pneumatic actuator is backed by the company's commitment to quality and customer service. It comes with a comprehensive warranty covering defects in materials and workmanship for one year from the date of purchase.

In summary, the Dynaquip AP30SR4 pneumatic actuator is a reliable and robust solution for automating valve control in industrial processes. With its impressive torque output, adjustable spring load feature, and easy-to-integrate design, this actuator is a valuable asset for any facility looking to streamline their operations and improve efficiency.

The Dynaquip AP30SR4 Pneumatic Actuator is a torque model with a rated capacity of 187/111 in-lbs. Let's examine some potential pros and cons of purchasing this actuator for your automation needs:

Pros:

1. Powerful: With a maximum torque output of 187 in-lbs and a minimum torque output of 111 in-lbs, this actuator is suitable for applications requiring significant force.

2. Versatile: This actuator can be used in various industries, including oil and gas, water and wastewater, and power generation, due to its robust design and pneumatic power source.

3. Efficient: The AP30SR4 utilizes a double-acting design, which reduces the need for compressed air consumption, resulting in energy savings.

4. Reliable: Dynaquip is known for manufacturing high-quality pneumatic actuators that can withstand harsh environments and demanding applications.

5. Easy to install: The actuator comes with a factory-mounted positioner and adjustable limit switches, making installation easier and less time-consuming.

Cons:

1. Cost: The AP30SR4 is a more expensive option compared to other pneumatic actuators with similar torque ratings in the market.

2. Maintenance: Like any other pneumatic equipment, this actuator requires regular maintenance to ensure optimal performance and longevity.

3. Limited speed range: The speed range of this actuator might not be suitable for applications requiring high-speed actuation.

4. Size: The AP30SR4 is a larger actuator, which may impact the available space for installation in some applications.

In conclusion, the Dynaquip AP30SR4 Pneumatic Actuator offers a powerful and versatile solution for applications requiring a significant amount of torque. Its efficient design, reliability, and straightforward installation process make it an appealing choice. However, its higher cost and larger size compared to other options should be considered. Ultimately, the decision to purchase the AP30SR4 depends on the specific requirements of your application, including the available budget and space constraints. If your application demands a powerful, reliable, and efficient pneumatic actuator and the cost is not a concern, the Dynaquip AP30SR4 is a solid choice. If budget is a concern or if a smaller size is required, you may want to explore other options in the market.

Details:

DynaQuip AP30SR4 Pneumatic Actuator Torque 187/111 in-lbs.

part #: ap30sr4 prices

  • $149.99-$319.50

specifications motocontrdriv:

  • brand: Dynaquip
  • mpn: Ap30sr4
  • part type: Pneumatic Actuator Torque

returns motocontrdriv:

  • method: Money back
  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

payments motocontrdriv:

  • wallet: Paypal
  • credit card: Mastercard
  • money order
  • other

general motocontrdriv:

  • condition: Used
  • Industrial Automation Motion Controls > Rotary Linear Motion > Rotary Actuators

offer motocontrdriv:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: March 4, 2026
  • quantity: 1
  • best offers: True

shipping motocontrdriv:

  • class: Standard
  • service: UPS Ground
  • cost: $0.00
  • type: Calculated
  • transit: 3-7 Days
  • carrier: UPS

seller motocontrdriv:

  • # reviews: 25
  • rating: 100.0%
  • city: Hustonville, Kentucky
part type: pneumatic actuator torque,
category: business & industrial > industrial automation motion controls > rotary linear motion > rotary actuators, sku: 9344425042796983,
Dynaquip AP30SR4 Is Similar To:
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4 offers $149.99–$319.50 USD
  • Used. Offer #1 priced at $149.99 + $0.00 shipping estimate = $149.99* total. DynaQuip Pneumatic Actuator Torque 187/111 in-lbs.FREE SHIPPING
  • New – Open box. Offer #2 priced at $319.50 + $0.00 shipping estimate = $319.50* total. FREE SHIPPING
  • Used. Offer #3 priced at $317.00 + $18.00 shipping estimate = $335.00* total. I haven't tested the entire assembly since the project ended because the fittings were removed from the solenoid valve. Dynaquip Actuator , with Stainless Steel 1/2NPT Ball Valve, Solenoid and Valve Body.+$18.00 shipping
  • Used. Offer #4 priced at $375.00 + $22.55 shipping estimate = $397.55* total. Model No: . Part No: PHS25AJS034.+$22.55 shipping

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