HENDERSON - Check Valves: Dual Plate Check Valves

Check Valves: Dual Plate Check Valves - HUB Ended Type

Dual Plate Check Valves

HUB Ended Type

Drawings

Dimensions

[Click here for 4" to 18" sizes]

Options

1. This Type is supplied with external threaded retainers

2. Full bore Retainerless, with no external threaded components can be supplied. Dimensions A and B are larger and available on application.

3. Particular make of Hub Ended and Clamp Style must be specified by customer. Relevant technical information should be obtained from the chosen clamp supplier, e.g. Graylok®, Techlok®, Clamplok®.

4. SPECIAL NOTE - Due to the large variety of Hub End sizes and Clamp Styles available it may be necessary to alter the face to face dimensions shown in column 'B' above in order to maintain ANSI and API design specifications.

5. Valve sizes not listed above are available on application, together with customer specified end sizes and types. All valves are rated in accordance with ANSI B 16.34 (VALVES-FLANGED THREADED, AND WELDING END Standard), API 594 (CHECK VALVES: WAFER, WAFER-LUG, AND DOUBLE FLANGED TYPE Standard) and API 598 (VALVE INSPECTION AND TESTING Standard) design and application specifications.

Exploded View

not available