ASCO Valve - Pinch Valves

This page is trying to run JavaScript and your browser either does not support JavaScript or you may have turned-off JavaScript. If you have disabled JavaScript on your computer, please turn on JavaScript. --Thank you

Solenoid Valves

Electronically Enhanced Solenoid Valves

Micro-Miniature Solenoid Valves

Process Valve Automation

Pneumatic & Air Preparation

Fuel, Gas & Oil Products

Sensors & Pressure/ Temperature Switches

Proportional Control

Navy/Marine Solenoid and Air Operated Valves

Nuclear Products

Options and Accessories

Engineering Information and Approvals

Product Configurators


Pinch Valves
ASCO Pinch valves are designed to control the flow of fluid by locating soft tubing in a mechanism that “pinches” the tubing to block flow and releases to allow flow. Pinch valves are suitable for corrosive fluids, high purity applications, or fluids with particulate.

Click on a series to learn more.
2-Way Normally Closed
Series 284		With integral manual override, tubing is pinched closed in de-energized state.

Series 388 Series 390 Series 401		Compact/Low Power versions, tubing is pinched closed in de-energized state.

2-Way Normally Open
Series 284		With Integral Manual Override, tubing is fully opened (not pinched) in de-energized state.

Series 388 Series 390 Series 401		Compact/Low Power versions, tubing is fully opened (not pinched) in the de-energized state.

3-Way Universal
Series 384		With Integral Manual Override, one tube slot is fully opened (not pinched) and one tube slot is pinched closed in de-energized state.

Series 373		Compact/Low Power versions, one tube slot is fully opened (not pinched) and one tube slot is pinched closed in de-energized state.

Have the catalog number?

Use * for Wildcard Search
(ex: 8210G*1)

	Latest News
	ASCO Introduces Catalog 35
	New Fluid Automation Solutions for Water & Wastewater
	Online Ordering Expands to Include Rebuild Kits
	FAQ \| Join our Mailing List