Workholding Solutions Master Catalog

POWER CLAMPING workholding solutions

Senses pressure in a circuit and may be used to start or shut down a system. A pressure switch can be used to remove the cutting tool and turn off machine in the event of loss of clamping pressure. Pressure Switch Hydraulic Circuit Controls

Specifications Part Number

61633 1/4 NPT

Port Size

Pressure Rating (psi) Regulating Range (psi)

10000

350-5000

Specifications Part Number

With adjustable opening pressure, this valve may be used to control the sequence of work devices in a common circuit. Sequence Valve

61640 9/16-18

Port Size

Pressure Rating (psi) Regulating Range (psi)

5000

500-3000 * Factory Adjusted to sequence at 1000 psi.

POWER CLAMPING

Pilot Operated Check Valve

Specifications Part Number

A two-way valve used to lock pressure in a working circuit. Automatic free return flow is provided via air pilot operation. Designed so that loss of shop air line pressure will have no effect on the hydraulic circuit in booster applications.

61629

Ports

3/4-16

Pilot Port

7/16-20

Pressure Rating (psi) 5000 • Minimum operating pressure 500 psi • 50:1 differential pressure • Pilot not to exceed 125 psi

Specifications

Part Number 61629 62211*

Valve only

Valve with Installation Kit

* Includes hose, fittings and valves

221

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