Designers & Builders of Tank Trucks since 1948

TTMA pattern drilling.
All *301 and *401 models have a detent ball and include standard handle.
All *300 and *400 models have no detent, and are tapped for actuation or indexing handle. Handle and indexing plate are not included.
Epoxy coating is recommended for water service, but is often used for any service as it extends the life of the valve.

Unit of Measure

Package Type

N/A Each

Units Per Package

N/A 1


N/A 2 "


N/A TTMA Detent

Body Material

N/A Aluminum


N/A Buna-N


N/A Betts

Vendor Item #



N/A 2.40 lb

Maximum Working Pressure

N/A 75 psi

Operating Temperature Range

N/A -40 to +200 ºF


N/A The Wet-R-Dri Valve may be mounted in any position with handle located for easy operation. Valve, as assembled, opens by turning handle 1/4 turn counter clockwise (right hand operation). If clockwise rotation is desired (left hand operation) please specify. Care should be taken when mounting valve to be sure the I.D. of adjoining flanges or pipe is large enough to allow disc of valve to open freely.

Qty Req'd for Discount

N/A 4

% Discount at Checkout

N/A 6 %

N/A Use only genuine Betts Industries Inc. replacement parts. Use of substitute parts can impair the proper functioning of the Wet-R-Dri Valve.

N/A Standard drilling fits TTMA recommended standards.

Valves are available with the following options: Stainless steel liners and shafts, grease fittings installed in the drive and bearing shafts, and "E" Coating of aluminum valves (recommended for aluminum valves used in water service).

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