PRODUCTS >> Pneumatic Group Products >> Air Preparation >> Accessories >> Numatics Lockout Valves Series VSL32, Cv to 8.3

Numatics Lockout Valves Series VSL32, Cv to 8.3

The Numatics VSL32 Series Shut Off Valves provide an easy inexpensive way to add shut off capability to an FRL or any air preparation assembly. When in the closed position the downstream pressure is slowly relieved through a restricted 10-32 exhaust port. Numatics VSL series shut off valves employ a unique, one piece center spool design that can accommodate a user-supplied padlock in the closed position. When locked in the closed position, the pneumatic system controlled by the shut off valve cannot be operated until the padlock is removed.
Recommended Use:
Install the Shut Off Valve upstream of the FRL assembly or selected air preparation components. Restricted exhaust capacity prevents potential damage to FRL or air preparation components due to excessive pressure drop in the reverse flow direction. VSL shut off valves are designed to provide a method to exhaust an FRL or air preparation assembly, when components require service.
VSL32 Shut Off Valves Specifications Include:

Cv: In – Out = 6.0 to 8.3 Cv: Out - Exh = 0.3

Port Sizes: 1/2, 3/4 NPTF & G Tap (BSPP) - Exhaust Port 10-32

Temperature Range: 40° F to 120°F (4.4°C to 46.9°C)

Maximum Pressure: 150 PSIG (10 bar)

Flow Media: filtered air

Weight:  VSL32 Series: 2.70 lbs. (1.23 kg)

VSL32 Shut Off Valves Features Include:

Shut off valve – Restricted flow quick exhaust of downstream pressure

Meets OSHA specifications

NEW “U” Coating” process helps provide low-friction startup

Grey body with Red knob identifies it as a shutoff device

Integrated hole in valve spool for Scissor “Trades” lock

Modular construction adaptable to the 32 Series FRL assemblies

Sturdy, durable, long lasting construction

Detented spool






1069 Serpentine Lane

Pleasanton, CA 94566

Phone (877) 600-8585

Fax       (925) 426-9539