295-719P - Surface Safety Valve (SSV) Cutaway, Pneumatic-Type

Product Dimensions
(L x W x H)
18" x 24" x 32" (460 x 610 x 815mm)
275 lbs. (125 kg)

Shipping Dimensions
(L x W x H)
24" x 30" x 38" (610 x 760 x 970mm)
335 lbs (152 kg)

This sectioned full-size valve sample allows for effective classroom training in the operation, construction, and maintenance of a pneumatically-operated gate-type surface safety valve, as used in oil & gas production operations and commonly found on wellhead assemblies, production manifolds and in pipeline applications. A key component in ESD systems, these safety-related wellhead components ensure system shutdown in emergency circumstances.

Through carefully-planned sectioning and color-coding, the complete internal configuration of this specialty valve is exposed and showcased. Seal features and hardware locations have been retained, allowing for “hands-on” training in disassembly and maintenance.
Sectioning of an actual 1-13/16" nominal diameter, 2000 lb., fail-closed, diaphragm-actuated, SSV providing a complete view of the flow channel, actuator assembly, closure gate and seat (common SSV brands and models are chosen, according to API 6A, for oil & gas training and relevancy).
Cleaning, priming, and painting using a high-durability, urethane coating.
Color-coding of valve body, internal surfaces, seat, and closure devices, using contrast colors.
Replacement, plated hardware, where necessary.
All gaskets, seals, and seats shown.
Structural steel, welded, heavy-gauge, mounting base weldment with provision for tabletop mounting and mounting on related support and the display assemblies.
Crating for shipment via motor freight.
#295-719 - Safety Relief Valve, Hydraulic-Type (SSV)
Manufacturers’s Installation and Maintenance Manual.
None.
No dedicated courseware provided, at this time.


The component herein described has been modified for training purposes and is no longer fit for production applications.
This device is being offered for training purposes only, and components cannot be used as replacement hardware in actual applications.
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.