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Pushbutton valves and operators are used to create manual valve assemblies, or hybrid electro-pneumatic actuators. Operators allow mounting up to two 3-way valves, or one valve and one to three compatible electrical contact block(s). Operators fit in a standard 22mm pushbutton hole.
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Pneumatic Pushbutton Valves and Operators
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NITRA pneumatic ECP series pushbuttons and selector switch operators are all plastic and come with adapters to allow mounting of up to two 3-way or 4-way valves, or one valve and one contact block. They provide a simple, convenient way to manually control both pneumatic and electrical circuits with one device. Use with NITRA EVP series valves, NITRA ECX series contact blocks, or Metal Work Series 70 valves (sold separately).
For part listings and specifications, go to Shop Now
NITRA EVP Series Pushbutton Valves
NITRA EVP series pushbutton valves are manual valves that attach to NITRA pushbutton operators. These can be mounted alongside electrical contact blocks.
- 2-port (3-way), 2-position
- Spring return metal plunger
- N.O. or N.C. valve configurations
- Side or axial air ports
- 5/32" (4mm) push-to-connect tubing fittings
Starting at
$19.00
(EVP-CS-PL)
Metal Work Series 70 Pushbutton Valves
Combining Metal Work Series 70 pushbutton valves with NITRA 22mm manual operators provides a variety of options for reliable manual pneumatic control.
- 3-port (3-way) or 5-port (4-way), 2-position
- Spring return metal plunger
- N.C. valve configuration
- 1/8" NPT ports
Starting at
$42.00
(7010001800U)
Flush & Extended Pushbuttons
- 6 colors
- Plastic base, plastic bezel
- 22mm momentary operators
- 30mm flush round head
- 30mm extended round head
- Operator text (O) and (I) available
Starting at
$2.75
(ECP3100)
Mushroom Pushbuttons
- 3 colors: red, black, yellow
- Plastic base, plastic bezel
- 22mm momentary and twist-to-release operators
- 40mm and 60mm round heads
Starting at
$6.00
(ECP3134)
Mushroom Pushbuttons
- Key Operated
- Red
- Plastic base, plastic bezel
- 22mm, key operated release
- 40mm round head
- Replacement keys available
Priced at
$12.00
(ECP3141)
Double-Headed Pushbuttons
- Green / Red
- Plastic base, plastic bezel
- 22mm, momentary release
- Rectangular double-headed
- Operator text (O) and (I) available
Starting at
$5.25
(ECP3150)
Knob Selector Switches
- Black
- Plastic base, plastic bezel
- 22mm, 2-position & 3-position maintained, 2-position, spring return from right, 3-position, spring return to center from right or left
- 30mm knob, black
Starting at
$5.00
(ECP3300)
Long Lever Selector Switches
- Black
- Plastic base, plastic bezel
- 22mm, 2-position and 3-position maintained, 2-position, spring return from right, 3-position, spring return to center from right or left
- 30mm knob, black
Starting at
$6.25
(ECP3350)
Key Selector Switches
- Black
- 22mm, plastic base, plastic bezel
- 30mm round key operator
- 2-position maintained (key removable in all positions)
- 2-position spring return from right (key removable left position)
- 3-position maintained (key removable in all positions)
Starting at
$11.00
(ECP3470)
Pneumatic Switch Accessories
- Replacement NITRA valve adapter block
- Plastic
- For use with ECP series pneumatic push buttons
Priced at
$1.00
(ECP3029-02)
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