255 - Control Valve Cutaway, Diaphragm-Type

Product Dimensions
(L x W x H)
14" X 14" X 33" (350 x 350 x 840 mm)
45 lbs. (20.5 kg)

Shipping Dimensions
(L x W x H)
15.25" X 22" X 36" (390 x 560 x 920 mm)
70 lbs. (32 kg)

This sectioned valve sample supports realistic classroom training in the operation, construction, and maintenance of a pneumatically-operated control valve as used in industrial process systems of all kinds. Through carefully-planned sectioning and color-coding, the complete internal configuration of the valve’s actuator and body is exposed and showcased. Seal features and hardware locations have been retained, allowing for “hands-on” training in maintenance. Valve examples from well-known manufacturers are chosen for industrial training relevancy.

This professionally-crafted, heavy-duty, durably-coated, and fully-detailed teaching aid will provide years of service in the training lab or classroom.
Sectioning of actual .75"- 1.5" nominal size, industrial, pneumatically-operated, control valve (common valve makes and models by well-known US manufacturers are chosen for industrial relevancy).
Full cutaway of valve body, exposing plug, seat, and flow path; Full cutaway of actuator exposing spring orientation, diaphragm and actuating disk.
Cleaning, priming, and painting using a high-durability, urethane coating. Powder-coated internal surfaces.
Color-coding of valve body, internal surfaces, seat, and closure devices, using contrasting colors.
Replacement, plated hardware, where necessary.
All gaskets, seals, and seats shown.
Welded, formed-steel, powder-coated mounting stand with provision for tabletop mounting.
Provision for mounting on related bench, workstation, display and storage rack products.
Packaging for shipment via motor freight.
#271-500 - Additional Use/Exercise Guide
Manufacturer’s Installation, operation and maintenance manual
None.
When purchased with a valve cutaway assortment, the full DAC #271-500 Use/Exercise Guide is provided. Please see product #271 or #271D for a complete course description. Also available below as a product option.


The components herein described have been modified for training purposes and are no longer fit forproduction applications.
We offer the above product for training purposes only. We do not offer the materials described herein for usein actual process applications.
In accordance with DAC’s established policy of continuous improvement, these specifications and productdescriptions are subject to change without notice. This information is the latest technical information as of thetime of viewing or printing.