Illustration examples. The MDC Series valve is designed to supply air to a zone or entire machine/system until signaled to shut off and exhaust residual downstream pneumatic energy from the machine. Thus, reducing the hazards associated with the presence of residual energy during employee access and/or minor servicing.
Specifications STANDARD SPECIFICATIONS Function 3/2 Valve Normally Closed Construction Design Single Poppet Actuation Electrical Solenoid Pilot Controlled Inline/Modular Type Valve Body Size Mounting Inline GENERAL Orientation Any, preferably vertical Connection Threaded Port Dynamic, cyclical, external with customer supplied equipment. Monitoring should check Monitoring state of the valve pressure sensor with any and all changes in state of valve control signal.
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4 - Black - PNP Open Collector Output 1 Safety Solution Options Safe Air Entry System Assemblies with MDC Series Valves Air Entry System Assemblies with manual Lockout L-O-X valve, air preparation FRL combinations, MDC Series Safe Valve with Soft-Start are ® available. For information please visit www.rosscontrols.com.
When the pressure on piston B reaches approximately 50 percent of inlet pressure, it is forced downward. Full inlet pressure now flows freely to the outlet port. Normal operation requires energizing the solenoid for switching the MDC Series valve ON, and de-energizing the solenoid for switching the MDC Series valve OFF. TOP VIEW...
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Valve Technical Data DIMENSIONS Inches (mm) Body Size 1/2 Top View With Analog Gauge With Digital Transducer 1.94 (49.3) 6.39 5.69 (162.3) 3.89 (144.5) (98.7) 3.78 4.45 (96.1) 9.27 (113.0) 8.57 2.69 (235.4) (217.7) (68.3) Bottom View 1.14 (28.9) 2.54 (64.6) 1.31 (33.3) 3.26 (82.7) 2.62 (66.6)
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Accessories ENERGY RELEASE VERIFICATION Pressure Switch Illustration example. Factory Preset Verification Type Installation Location Connector Type Model Number Port Thread psi (bar) Pressure Switch DIN EN 175301-803 Electrical Downstream 586A86 1/8 NPT 5 (0.3) falling Form A ELECTRICAL STATUS INDICATION Factory Preset Indicator Type Connector Type...
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Accessories EXHAUST SILENCERS Illustration example. Pressure Range Silencer Material Schematic psig (bar) SPECIFICATIONS Aluminum 0-290 (0-20) maximum Silencers Dimensions Model Number Flow Weight inches (mm) Port Size Thread Type (Nl/min) lb (kg) NPT Thread R/Rp Thread Length Hex Size (D) Male 18 (18000) 5500A6003...
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MODULAR CONNECTION MDC Series valves have both modular receptacles for piping and female threaded ports inside receptacles, which allows either modular connection or direct piping. Mounting accessories listed below are used for modular connection to ROSS MD Series filter-regulator units.
The ROSS Group’s obligation under this warranty is limited to repair, replacement or refund of the purchase price paid for products which the ROSS Group has determined, in its sole discretion, are defective. All warranties become void if a product has been subject to misuse, misapplication, improper maintenance, modification or tampering.
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Other literature is available for engineering, maintenance, and service requirements. If you need products or specifications not shown in this catalog, please visit ROSS' website, contact ROSS or your ROSS distributor. The ROSS Support Team will be happy to assist you in selecting the best product for your application.
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