Ransburg MCV2 Modular Color Changer A10800-XX_A11077-XX - Manual (Page 10)

INTRODUCTION
DESCRIPTIONS
The MCV 2 Collet Series Modular Color Changer is a
material valve stack used to control material flow to
an applicator or other material supply equipment.
The stack assembly is made up of several sub-as-
sembled stacks which are then connected together.
The assemblies are available in both Metric and
English tube sizes.
A description of stacks are as follows:
• Bell Wash Module - This may be attached
to the main stack.
• Stand-Alone Bell Wash Module - These may
be mounted separately away from the stack
assembly. An external outlet port is included
to provide a connection to an applicator or
other such device.
• Two and Four Color Block Modules. Both
available in 3 styles: Circulating, Daisy
Chain, and Dead Head.
• Inline DR-2 Regulator with performance
matching the industry standard
Ransburg DR-1 Regulator.
• Flow Meter Module for use with bottom
ported fluid flow meters.
The 78949-00 microvalve was designed to trigger
up to 2-million cycles. The fluid and air sections are
separated by a weep port to prevent contamination
between air and fluid.
5
MCV 2 Collet Series Color Changer - Introduction
SPECIFICATIONS
Electrical / Physical
Operating Pressure:
Fluid: 300 psi maximum
(20.68 bar)
Air: 100 psi maximum
(7 bar)
Fluid Tube Metric:
(Inlet) 10mm ODT
(Circulation) 8mm ODT
(Bell wash) 6mm & 8mm ODT
Fluid Tube Fraction:
(Inlet) 3/8-inch ODT
(Circulation) 5/16-inch ODT
(Bell wash) 5/16-inch ODT
Air Tube Fraction Metric:
(Actuation) 5/32-inch
(4mm) ODT Inlet
Air Actuating Pressure: 75-120 psi
(5.2-8.3 bar)
Maximum Number of Colors: 32
Construction Materials:
Stainless Steel
UHMW
DR-2 Regulator
Air Pressures: Variable by Control
(Manual or Automatic)
100 psi (7 bar max.)
Fluid Input: 300 psi (20.7 bar max.)
(10 psi min. above output
pressure)
Fluid Output: Variable by Ratio
Pneumatic Connections
Air Pilot: 1/8-inch NPT (F) Thread
(Cap)
#10-32 (F) Thread (Plate)
Volume of Paint Held
Within Regulator: 5 cc
CS-02-01.10