Model
958 Solenoid Pinch Valves
 The
Model 958 is a two-way, normally-closed, solenoid operated
pinch valve. It is designed to work with flexible tubing,
where easy replacement of the entire fluid path is required.
These valves are suitable for pressure or vacuum applications.
Standard Features
- Snap-In Tube Loading for quick change of disposable tube
sets.
- Override Button allows manual actuation of the valve for
quick and easy tube loading.
- Splash Seals guard against spills and debris, prevent contaminants
from entering the valves, 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 to optimize performance.
- Strong pinching forces capable of handling a variety of
flexible tubing materials.
- Simple, reliable design with a million+ cycle life
span.
- No Wetted Parts and Zero Dead Volume.
- Fast response time.
Specifications
Model
|
Power |
Tube
Loading |
Tube O.D.
Range |
| 958 |
12-48
VDC |
8 watts
Cont. |
Snap In |
0.250”
0.375” |
6.4mm
9.5mm |
Tube
Materials |
State* |
Mounting
Design |
Splash
Seals |
Manual
Override |
<60-A
Durometer |
N/C |
Panel |
Internal &
Panel |
Button |
Contact Acro’s engineers if your tubing specifications
exceed those stated above.
*Normally-Closed State: tubing is pinched when
the valve is in a de-energized state.
Available Options
- Pulse and Hold enhances
valves performance while minimizing power consumption and heat generation.
(This option is required for hard to pinch tubing materials and heat sensitive
applications.)
- 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.
- Sound Dampening for noise reduction.
Acro’s pinch valves have been successfully
used in applications where precise control of sterile fluids
is required…
- Blood analyzers to control test samples and fluids.
- Kidney and peritoneal dialysis machines.
- Surgical suction lines for body fluid recovery.
- Arterial catheterization procedures.
- Multi-fluid drug delivery and control systems.
- Food and beverage dispensing equipment.
- Metering and injection services.
- Analyzing and sampling instrumentation.
- Feed and anti-siphon control systems for high viscosity,
powders and abrasive fluids.
- Wafer processing and photo-resist equipment.
- Peristaltic pump systems to handle on/off and emergency
stop functions.
|
|
