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Air Valves:  manual valves and foot operated valves  Click product picture that is of interest to you to get more information

1/4" NPT 
3 to 4 Way Manual Air Valves

 Foot Valve Foot Operated Air Valve Foot Operated 4 Way Valve Foot Operated Air Valve Shielded Foot Operated Air Valve
Model FV220 FV320 FV420   4F210L   4F210   4F210G
Unit Price $38.22 $38.22 $40.05 $59.30 $46.21 $72.42
Pneumatic Symbol
  1/4"  2 Way 2 Port 2 Position Momentary
Foot Operated Valve		 1/4" 3 Way, 3 Port 2 Position Momentary
Foot Operated Valve		 1/4" 4 Way 4 Port 
2 Position Momentary
Foot Operated Valve 		1/4" 4 Way  5 Port 
2 Position Detented
Foot Operated Valve 		1/4" 4 Way 5  Port 
2 Position Momentary
Foot Operated Valve

1/8" NPT 
2 Port, 3 Way
NC, 2 Position
 Mechanical Air Valves

Air Valve Emergency Air Valve 3-Way-Air Valve 3 Way Air Valve Roller 3 Way Air Valve      
Model   MOV-01  MOV-03 MOV-03PB MOV-03A  MOV-02       
Unit Price $19.97 $19.97 $19.97 $19.97 $19.97      
  Two Position Switch Emergency Stop
Detented, NC		 Momentary Palm Button, NC Momentary Push Button, NC Roller Lever Valves
NC		      
1/4" NPT
3 Port
3 Way 
 2 Position Mechanical Air Valves		 3 Way Air Valve Emengency Stop Air Valve Manual 3 Way Air Valve Push Button Air Valve Roller 3 Way Air Valve Proximity Air Valve Hand Operted 3 Way Air Valve Push Pull Air Valve
Model   MSV98322TB  MSV98322EB  MSV98322PB MSV98322PP MSV98322R  MSV98322   TSV98322-M or S 3R210-1/4-M or S
Unit Price $31.37 $31.37 $32.45 $31.37 $31.37 $31.37 $33.08 $22.81
Pneumatic Symbol
  Two Position Switch Emergency Stop
Detented		 Momentary Palm Button Momentary Push Button Roller Lever Pin Plunger Valves M=Detented or
S=Momentary
Lever Valves		 M=Detented or
S=Momentary
Pull/Push Valves
1/4" NPT
5 Port
4 Way 
 2 Position Mechanical Air Valves		 Manual Air Valve Emergency Air Valve Palm Buttom Air Valve Push Button Air Valve Proximity Air Valve Proximity Air Valve Air Toggle Valve Push Pull Air Valve
Model MSV86522TB  MSV86522EB MSV86522PB  MSV86522PP  MSV86522R  MSV86522 TSV86522-M or S 4R210-1/4-M or S 
Unit Price $33.08 $33.08 $33.08 $33.08 $33.08 $33.08 $34.85 $23.40
Pneumatic Symbol
  Two Position Switch Emergency Stop
Detented		 Momentary Palm Button Momentary Push Button Roller Lever Pin Plunger Valves M=Detented 
S=Momentary
Lever Valves		  M=Detented 
S=Momentary
Pull/Push Valves
1/4" NPT
 4 Way 
 Mechanical Air Valves		 Manual Air Valve  3 Position Air Valve Toggle Air Valve Push Pull Air Valve
Model  HV410     HV420    4H230-C-M or S 4H230-E-M or S 4H230-P-M or S MPV522 4R210-1/4-M or S
Unit Price $35.94 $35.94 $72.18 $46.97 $23.32
Pneumatic Symbol

1/4" 4 Port 4 Way
2 Position 
Hand Valves,
Cv 1.68 

1/4" 4 Port 4 Way
3 Position 
Closed Center
Hand Valves,
Cv 1.68

M=Detented;
S=Momentary
1/4" 5 Port 4 Way
3 Position
Closed Center, Lever Air Valves

M=Detented;
S=Momentary
1/4" 5 Port 4 Way
3 Position
Exhausted Center Lever Air Valves

M=Detented;
S=Momentary
1/4" 5 Port 4 Way
3 Position
Pressure Center Lever Valves

Detented
1/4" 5 Port 4  way
2 position
Toggle Air Valves

 M=Detented; S=Momentary
1/4" 5 Port 4  way 2 position
Momentary Pull/Push Valves

Specifications
Model FV HV

MOV

 MPV

MSV

TSV

3R-4R

4F

4H

ASC

QE

ST
Description Foot Valves

Hand Valves

Hand Valves

 Toggle Valve

Hand Valves

Lever Valves

Pull/Push Valves

Foot Valves

Lever Valves

Flow Control Valves

Quick Exhaust Valves

Shuttle Valves
Cv 1.68

1.68

0.67

 1.00

0.89

1.0

0.89

1.68

0.89 

 

    
Operating Pressure

0 to 115 PSI

0 to 140 PSI
Operating Temperature

23 to 140 Deg. F (-5 to 60 Deg. C)

32 to 140 Deg. F (0 to 60 Deg. C)

Action

Direct Acting
Working Medium

40 micron filtered air or inert gas

Body Material

Aluminum

Seal Material

NBR

Lubrication

Not Required
Valve Configuration Functions

2 way valve configurations: 2 position valves

to turn on and off

3 way valve configurations: 2 position valves

to fully extend single acting cylinder

4 way valve configurations: 2 position valves

to fully extend and retract double acting cylinder

4 way valve configurations: 3 position, closed-center valves

to stop a double acting cylinder in partial stroke with all ports closed

4 way valve configurations: 3 position, exhaust-center valves

to have both cylinder ports open to exhaust such that the cylinder can be extended and retracted  to facilitate set-up 

4 way valve configurations: 3 position, pressure-center valves

to stop a double acting cylinder in partial stroke with pressure on both ends of the cylinder. 
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