Ross MDC Series Product Catalog

Ross MDC Series Product Catalog

Safe exhaust valves with & without soft-start

Advertisement

S
e
V
&
S
-S
afe
xhauSt
alVeS with
without
oft
tart
Mdc S
erieS
P
c
roduct
atalog

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MDC Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for Ross MDC Series

  • Page 1 & xhauSt alVeS with without tart Mdc S erieS roduct atalog...
  • Page 2: Valve Features

    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.
  • Page 3: Standard Specifications

    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.
  • Page 4 Flow test conducted without silencer at the exhaust port. Valve Schematics Valve with EEZ-ON (Soft-Start) Valve without EEZ-ON (Soft-Start) ® ® With Pressure Sensor Without Pressure Sensor With Pressure Sensor Without Pressure Sensor © 2024, ROSS . All Rights Reserved. ®...
  • Page 5 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.
  • Page 6: Top View

    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...
  • Page 7 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)
  • Page 8: Pressure Gauge

    Sensor Pinout with Analog Output 1 - Brown - 24 VDC 2 - White - 4 to 20mA 3 - Blue - 0 VDC 4 - Black - PNP Open Collector Output 1 © 2024, ROSS . All Rights Reserved. ®...
  • Page 9 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...
  • Page 10: Electrical Connectors

    3 - Green/Yellow (Ground) 4 - Black 4 - Green/Yellow (Ground) 4 - Green/Yellow (Ground) Lights in connectors with a translucent housing can be used as indicator lights to show when solenoids are energized. © 2024, ROSS . All Rights Reserved. ®...
  • Page 11 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...
  • Page 12 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.
  • Page 13 Notes  www.rosscontrols.com...
  • Page 14 Notes © 2024, ROSS . All Rights Reserved. ®...
  • Page 15: Standard Warranty

    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.
  • Page 16 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.

This manual is also suitable for:

Mdc1 seriesMdc2 seriesMdc1e131naexcgaMdc2e1351gaexmta

Table of Contents