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Manual Air Valves/Foot Valves

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STC and All Air provide a large selection of manual air valves, foot-operated air valves, and lever operated air valves for a variety of pneumatic applications.

Product Lineup

Three Way, Three Port, Two Position Valves (3/2)

Four Way, Five Port, Two Position Valves (5/2)

Three Way, Two Port, Two Position Valves (3/2)

Four Way, Five Port, Three Position Valves (5/3)

Foot Operated Air Valves

Accessories

Specifications

Model No. Description Cv Operating Pressure Operating Temperature Action Working Medium Body Material Seal Material Lubrication Model No. Description Cv Operating Pressure Operating Temperature Action Working Medium Body Material Seal Material Lubrication
FV Series Foot Valves 0.89 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required FV Series Foot Valves 0.89 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
HV Series Hand Valves 1.68 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required HV Series Hand Valves 1.68 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
MOV Series Hand Valves 0.67 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required MOV Series Hand Valves 0.67 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
MPV Series Toggle Valves 1.0 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required MPV Series Toggle Valves 1.0 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
MSV Series Hand Valves 0.89 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required MSV Series Hand Valves 0.89 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
TSV Series Lever Valves 1.0 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required TSV Series Lever Valves 1.0 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
3R-4R Series Pull/Push Valves 0.89 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required 3R-4R Series Pull/Push Valves 0.89 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
4F Series Foot Valves 1.68 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required 4F Series Foot Valves 1.68 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
4H Series Lever Valves 0.89 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required 4H Series Lever Valves 0.89 0 to 116PSI 14 to 140°F (-10 to 60°C) Direct Acting 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
Model No. Description Orifice (mm) Operating Pressure Operating Temperature Working Medium Body Material Seal Material Lubrication
ASC Series Flow Control Valves 1/8″ = 4.6; 1/4″ = 6.0; 3/8″ = 6.2; 1/2″ = 9.6; 3/4″ = 9.8 0 to 140PSI 14 to 140°F (-10 to 60°C) 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
AS Series Flow Control Valves 1/8″ = 4.6; 1/4″ = 6.0; 3/8″ = 6.2; 1/2″ = 9.6; 3/4″ = 9.8 7 to 145PSI 14 to 140°F (-10 to 60°C) 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
QE Series Quick Exhaust Valves 1/8″ = 4.6; 1/4″ = 6.0; 3/8″ = 6.2; 1/2″ = 9.6; 3/4″ = 9.8 0 to 145PSI 14 to 140°F (-10 to 60°C) 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required
ST Series Shuttle Valves 1/8″ = 4.6; 1/4″ = 6.0; 3/8″ = 6.2; 1/2″ = 9.6; 3/4″ = 9.8 0 to 145PSI 14 to 140°F (-10 to 60°C) 40 micron filtered air or inert gas Aluminum (Anodized) NBR Not Required

Solenoid Valve Guide

Valve Configurations Functions
2 Way Valve Configuration: 2 Position Valve to turn on and off
3 Way Valve Configuration: 2 Position Valve to fully extend single acting cylinder (spring return cylinder)
4 Way Valve Configuration: 2 Position Valve to fully extend and retract double acting cylinder
4 Way Valve Configuration: 3 Position, Closed-Center Valve to stop a double acting cylinder in partial stroke, all ports are shut off
4 Way Valve Configuration: 3 Position, Exhaust-Center Valve to have both cylinder ports open to exhaust such that the cylinder can be extended and retracted manually to facilitate set-up
4 Way Valve Configuration: 3 Position, Pressure-Center Valve to stop a double acting cylinder in partial stroke with pressure on both ends of the cylinder

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