Acro specializes
in the design and manufacturing of solenoid and pneumatically-operated
pinch valves.
While we offer a variety of stock items, much of our business
centers on tailoring existing products or designing new ones
for unique applications. Our design and manufacturing capabilities
also frequently extend to fluid control systems and sub-systems.
Incorporated into our pinch valves, as either standard or
optional equipment, are features that we have found valuable
to our customers over our 25+ years in business.
Pneumatic Pinch Valves
| Model # |
Tubing Range-O.D. |
| 932* |
0.125” (3.2mm) |
0.250” (6.4mm) |
| 933* |
0.250” (6.4mm) |
0.375” (9.5mm) |
| 934* |
0.500” (12.7mm) |
0.750” (19.1mm) |
Solenoid Pinch Valves
| Model # |
Tubing Range-O.D. |
| 951* |
0.125” (3.2mm) |
0.250” (6.4mm) |
| 955* |
0.125” (3.2mm) |
0.187” (4.7mm) |
| 958* |
0.250” (6.4mm) |
0.375” (9.5mm) |
Features
Solenoid Pinch Valves
- Snap-in Tube Loading allows tubing to be installed in
the valve without requiring a free end; the middle of the
tubing “snaps in” the valve body.
- Override button allows for manual valve actuation for
tube loading.
- Splash Seals include an internal plunger seal and external
mounting seal. They guard against spills and debris, prevents
contaminants from entering the valve, and allow for cleaning
without disassembly.
- Panel Mounting allows for mounting in any position and
provides for flexibility in meeting your system design requirements.
- Valves calibrated for each application to optimize performance.
- Strong pinching forces capable of handling a variety of
flexible tubing materials.
- Accommodates flexible tubing sizes to 0.375” (9.5mm)
OD and hardness to 60-Shore A durometer (higher tubing specifications
may also be possible dependent upon the application).
- Simple, reliable design with a million+ cycle life span.
- Fast response time.
- No wetted parts (except tubing).
- Zero dead volume.
- Pulse
and Hold control option enhances valve performance while
minimizing power consumption and heat generation. (This
option is required for hard to pinch tubing materials and
heat sensitive applications.)
- Position
Sensing option supplies electronic feedback on a valve’s
position or state and confirms that a valve is in the state
dictated by a control input.
- Sound Dampening option for noise reduction.
Pneumatic Pinch Valves
- Snap-in Tube Loading allows tubing to be installed in
the valve without requiring a free end; the middle of the
tubing “snaps in” the valve body.
- Override button allows for manual valve actuation for
tube loading.
- Splash Seals are available in our panel mount design and
include an internal plunger seal and external mounting seal.
They guard against spills and debris, prevents contaminants
from entering the valve, and allow for cleaning without
disassembly.
- Panel or Base Mounting allows for mounting in any position
and provides for flexibility in meeting your system design
requirements.
- Valves calibrated for each application to optimize performance.
- Strong pinching forces capable of handling a variety of
flexible tubing materials.
- Accommodates flexible tubing sizes to 0.750” (19.1mm)
OD and hardness to 70-Shore A durometer (higher tubing specifications
may also be possible dependent upon the application).
- Smooth and quiet actuation with no heat generation in
the actuated state.
- Simple, reliable design with a million+ cycle life span.
- No wetted parts (except tubing).
- Zero dead volume
- Position
Sensing supplies electronic feedback on a valve’s
position or state and confirms that a valve is in the state
dictated by a control input.
How To Specify A Pinch valve
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