2-way pneumatic pinch valve
3/4" - 1", max. 125 psig | 935 series Acro Associates

Acro’s Model 935 is a 2-way pneumatic pinch valve that is offered in either a normallyopen
(N/O) or normally-closed (N/C) default state. This model supports flexible tubing
in the 0.750 – 1.000” (3⁄4 –1”) outer diameter (OD) range and is designed with a snap-in
tubing slot that enables easy tube loading and replacement. This model is ideally
suited for bioprocessing applications where disposable tubing is used.

Model # 935
Weight 17 oz. (485g)
Operational Pressure Range 65–125 psig
Tube OD Range 0.750–1.00 in. (19.1–25.4 mm)
Supported Tube Hardness Up to 70 Durometer Shore A
Mounting Options Panel or Base
Protective Seals Panel
Supplied Default State N/O or N/C