WM 3000-24 MagnaValve® Instruction Manual 56790 Magnetic Drive, Mishawaka, Indiana 46545 USA • 1-800-832-5653 or (574)256-5001 • www.electronics-inc.
Table of Contents Product Overview and Principle of Operation............................................................................3 Installation...................................................................................................................................................4 Adjustments...............................................................................................................................................4 Operation - MagnaValve..................................
Product Overview and Principle of Operation MagnaValve® Description The MagnaValve® WM 3000-24 is a normally closed valve that regulates the flow of steel shot or grit in wheel-blast machines for blast cleaning applications. It is a powerful valve with a flow rate capacity of up to 3,000 lb/min (1,361 kg/min) for wheels up to 125 hp.
Installation MagnaValve The MagnaValve must be mounted in a vertical position with an adequate supply of media above it. Remote Valve Driver The Remote Valve Driver should be mounted in an electrical panel that conforms to the temperature range of 50˚- 120˚ F (10˚- 49˚ C). Adjustments MagnaValve No adjustments are required or recommended. The valve has been tested at the factory prior to shipment.
Operation Remote Valve Driver Valve Driver Panel (behind the cover plate) The large knurled screw on the front cover of the Remote Valve Driver can be removed to gain access to the factory adjustments. Please refer all adjustments to qualified personnel. Diagnostic LEDs* è Test Connector ç é Valve Pulse Provides access to diagnostic voltages. • 0 - 10 Vdc input • 24 Vdc “Enable” input • 6 - 20 Hertz pulse rate • 0 Vdc common Rate at which the valve dispenses shot.
Specifications MagnaValve Power Media Weight Mode Temperature Range Signal Input Flow Output Display LEDs +24 Vdc @ 2A (50 VA) Steel Shot and Grit 32 lb (14.5 kg) Normally Closed Valve: 50˚- 230˚ F (10˚-110˚ C) 0 - 10 Vdc 0 - 3,000 lb/min (0 - 1,361 kg/min)* Valve On 0 - 10 Vdc Command Input Available 24 V Flow Enable +24 Vdc Power Cable: 2 Conductor shielded 18 AWG or equivalent. Connect shield at control only.
10.00” (254 mm) .91” Dimensions (23 mm) 07.13” 9.00” (229 mm) 05.00” (181 mm) (127 mm) 10.00” 9.30” 1.50” (236 mm) (38 mm) (254 mm) .56” (14 mm) .91” 07.13” (23 mm) 9.00” (229 mm) 05.00” (181 mm) (127 mm) 4.50” 4.29” (109 mm) (114 mm) 1.50” (38 mm) 9.30” 1.50” (236 mm) (38 mm) .56” (14 mm) 2.87” (73 mm) 4.29” 4.50” (109 mm) (114 mm) 1.50” (38 mm) 2.
Remote Valve Driver Cable Connection The Remote Valve Driver should be installed in customer’s electrical panel.
Troubleshooting If all of the LEDs are on but there is no media flow, please check the following: 1) Is the mechanical valve above the MagnaValve fully open? 2) Is media available from the hopper? 3) Is there a blockage above or below the MagnaValve? 4) Is the magnetic field completely cancelled when the “Valve On” LED is on? Check this by removing the valve from the machine and applying the proper signals for 100% flow.
Maintenance The MagnaValve has no moving parts and is thereby maintenance free. Spare Parts List The MagnaValve has no moving parts to replace. Warranty Two-year warranty Contacting Electronics Inc. Electronics Inc. 56790 Magnetic Drive Mishawaka, Indiana 46545 USA Telephone: (574) 256-5001 or 1-800-832-5653 (USA and Canada) Fax: (574) 256-5222 Email: sales@electronics-inc.com Website: www.electronics-inc.com Electronics Inc.
