Clippard Pneumatic Circuit Boards - Back Pressure Latch Control For Va-023 VA-034

The VA-034 is a pneumatic back pressure latch control module designed for use with CM-023 or VA-023 circuits to enforce two-hand, no-tie-down operation in clamp or collet systems. It measures 2.50" x 4.25" x 3.50" and operates within a pressure range of 40 to 150 psig and a temperature range of 32 to 140°F. The module locks cylinder extension upon limit valve actuation, allowing release of the push buttons, and requires a second two-hand input to retract the cylinder and reset the circuit. It includes a CM-034 subplate with integrated 1/4" and 5/32" OD push-quick fittings and uses polyurethane tubing for connections.