ASCO Numatics Series VL VT. High exhausts downstream air when shifted to the closed position. Colored bright yellow with a red knob. Can be locked in the closed position with a padlock. Slo-Start feature prolongs life of downstream pneumatic components on VT version. Detented spool, low-friction seals, meets OSHA specifications and is surface mountable.
ASCO NUMATICS part reference: VT40G08Y