273-510 - Rack and Pinion Pneumatic Valve Actuator Cutaway

Product Dimensions
(L x W x H)
8.5" x 19" x 8.5" (216 x 482 x 216 mm)
28 lbs. (12.7 kg)

Shipping Dimensions
(L x W x H)
12" x 12" x 20" (305 x 305 x 508mm)
32 lbs (14.5 kg)

This detailed valve actuator cutaway, depicts a common rack and pinion-type pneumatic valve actuator commonly used as a closure device on industrial 1/4-turn, including ball valves, butterfly valves and plug valves. This specialized pneumatic valve actuator is commonly found in oil& gas production applications, petro-chemical plants, power plants, refineries and other similar industrial, commercial and manufacturing applications.

Rack and Pinion pneumatic actuators are a compact, popular and economical choice for remote ball, plug, and butterfly valve actuation in many industries due to their simplicity of construction, small space envelope, linear torque transmitting characteristics, throttling capabilities, and limited number of moving parts.

The device includes a formed-steel mounting assembly, allowing for stand-alone display, bench-top mounting, or mounting on specialized mounting benches, support, display, and storage structures.

Through careful sectioning, the complete internal configuration of the actuator can be seen, while also allowing for disassembly for more complete inspection. All primary features have been retained, allowing for basic maintenance training. The conversion from linear pneumatic thrust to rotary output force can easily be seen.
Sectioning of actual industrial actuator (common actuator brands and models chosen for industrial relevancy).
Cleaning, of all primary component parts and external painting using a high-durability urethane coating.
Strategic sectioning, unveiling all primary operational components including pistons, piston seals, driveshaft, springs, o-rings, and end caps.
13-Gauge, formed-steel, powder-coated, mounting base assembly.
Provision for mounting on related bench, workstation, display, and storage products.
Packaging for shipment via parcel service or motor freight.
Manufacture’s installation, operation and maintenance manual provided.
No dedicated courseware provided.

The equipment sample provided will be modified for training purposes, making it unfit for use in production applications.
DAC assumes no liability for injury resulting in the use or misuse of this product.
In accordance with DAC’s established policy of continuous improvement, these specifications and product descriptions are subject to change without notice. This information is the latest technical information as of the time of viewing or printing.