Valves Pneumatic Confirmation Valve
Confirm Clamp Stroke Position Pneumatically The pneumatic confirmation valve confirms the stage of loading before or after clamping. It is adaptable to multiple devices including: swing clamps, link clamps, cylinders and supports. Avoid machine crashes by confirming specific actions before you cycle your machine. It is designed to be used in both coolant and dry environments and is easily mounted either vertically or horizontally. Confirmation at its finest! Easily fine tune your fixture choosing between set and differential pressure. Confirm signal is based on restricting air flow when testing function is present. Over-travel sensing will reopen if a device depresses plunger beyond the valve limit. Use Pneumatic Confirmation Valve with almost any clamping device. Assists in detecting missing or incorrectly loaded parts. Remote venting recommended in coolant applications. Feedback to machine automations and robotics through the pressure switch. 1/8 tube - M3 Connector Part No. P3-0370-20, Order separately.
.025 .020
Customer Made Actuator
ILS504089 REV C
Application Setup: Adjust actuator 0.025± 0.020 above valve body with clamp positioned at the bottom of clamping stroke. This will avoid valve and actuator damage if clamp over travels.
F-2
Pneumatic Confirmation Valve CARTRIDGE Model Number 50-4095-00 50-4095-01 Description Over-Travel Sensing Standard
Pneumatic Confirmation Valve BLOCK Model Number 50-4085-00 50-4085-01 Description Over-Travel Sensing Standard
Pneumatic Confirmation Valve Specifications
Differential Pressure*
Feed Port Nominal Diameter (in.)
Max Air Pressure (psi)
Operating Pressure Range (psi)
Air Flow Rate (SCFM)
Plunger Stroke (in.)
Spring Force (lbf.)
Model Number
Port Types
@20 psi System Pressure
@70 psi System Pressure
Description
Manifold and M3
50-4085-00
Over-Travel Sensing
Cartridge Mount
50-4095-00
145
10-70
0.354 - 0.706 Min.12
Min. 45
0.40 Max
1.5 - 3
0.079
Manifold and M3
50-4085-01
Standard
Cartridge Mount
50-4095-01
* Pressure drop when one or more valves open. All valves must be closed for pressure confirmation. Plumb multiple valves in parallel. 50-40X5-00 Over-Travel Sensing Logic
50-40X5-01 Standard Logic
Transition Range
Transition Range
ON OFF
ON OFF
CLAMPED
CLAMPED
Valve Stroke: 0.40" .08" .325"
.350
Valve Stroke: 0.40" .08”
Swing Clamp Stroke Example
Swing Clamp Stroke Example
Clamping Stroke
Clamping Stroke
Swing Stroke
Swing Stroke
ILS504088 REV C
800-992-0236 © Vektek January 2022
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