Parker's pressure gauge selector valves series WM are designed to connect up to 5 or 10 measuring points to one pressure gauge and thus to significantly safe costs and installation space. When measuring is completed, the gauge is pressure-relieved to prevent it from being damaged by pressure surges. The accuracy and life time of the pressure gauge are thereby increased considerably.

Markets:
• Industrial

Features/Benefits:
• Pressure gauge selector valve with locking, pressure-relieving piston - extends the service life of the manometer by unloading the pressure
• 5 or 10 measuring positions optional - saves investments in manometers and requires less installation space
• Measuring point selection by marked rotary handle and graduated dial - simple and safe operation
• Short delivery time - no warehousing necessary

Applications:
• Suitable for general hydraulic applications

Function:
To select one of the measuring points from 1 to 5 or 1 to 10, the rotary handle is pulled out fully, and turned to the left or right. When the measuring point is selected by means of the handle marking and the dial, the handle is pushed in and the pressure gauge loaded with the pressure present. The piston is locked in the measuring position by a catch. When measuring is completed, the handle is pulled out, to relieve the pressure gauge via the drain line.