Ross Controls PENDANT CONTROL - Manual

10 © 2012, ROSS CONTROLS ® . All Rights Reserved.
Pendant Control Valves
ROSS pendant control valves are a durable pneumatic solution
that can be used anywhere manual control of devices is needed,
such as an air hoist, air motor, or counterbalance cylinder.
Ideal for use on or with material handling devices such as
overhead cranes or air hoists, ROSS pendant control valves can withstand
even the toughest environments.
Pipe Valve Model C
V
Dimensions inches (mm) Weight
Model Description Size Number 1-2 2-3 A B C lb (kg)
Single 3-way; one lever, no handle 1/4” 2025A2904 0.24 0.42 4.7 (120) 6.0 (170) 1.8 (46) 1.0 (0.5)
Dual 2-way high flow; no levers/handle 1/4” 1443H75 0.73 0.55 3.1 (78) 7.2 (182) 2.8 (70) 0.8 (0.4)
Dual 2-way high flow; two levers only 1/4” 2025A2901 0.73 0.55 3.1 (78) 7.2 (182 2.8 (70) 1.0 (0.5)
Dual 2-way high flow; two levers/handle 1/4” 3900A0378 0.73 0.55 3.1 (78) 7.2 (182 2.8 (70) 1.7 (0.8)
Dual 3-way; no levers/handle 1/8” 1442H75 0.24 0.42 2.9 (73) 7.2 (182) 2.8 (70) 0.7 (0.3)
Dual 3-way; two levers only 1/8” 2025A1900 0.24 0.42 2.9 (73) 7.2 (182) 2.8 (70) 0.9 (0.4)
Dual 3-way; two levers/handle 1/8” 3900A0379 0.24 0.42 2.9 (73) 7.2 (182) 2.8 (70) 1.6 (0.7)
Triple 3-way; no levers/handle 1/4” 1466H75 0.24 0.42 2.8 (71) 7.2 (182) 2.8 (70) 1.2 (0.5)
Triple 3-way; three levers only 1/4” 2025A2902 0.24 0.42 2.8 (71) 7.2 (182) 2.8 (70) 1.6 (0.7)
Triple 3-way; three levers/handle 1/4” 3900A0407 0.24 0.42 2.8 (71) 7.2 (182) 2.8 (70) 2.3 (1.0)
Single 3/2 - The Single 3/2 pendant control valve may be used anywhere that requires manual
3/2 control, such as operating small single acting cylinders or pressurizing vacuum
cups for quick release.
Ideal for use on or with material handling devices. Spring-
return rubber poppet internals provide dependable shifting, long life, and low cost.
Dual 2/2 - Ideal for use on or with material handling devices. Spring-return rubber poppet
internals provide dependable shifting, long life, and low cost.
Dual 3/2 - Ideal for use on or with material handling devices. Twin Pacer ® inserts ensure
reliability, dirt tolerance, and easy maintenance. May be used as a pilot valve
convertible to a dual 2/2 function.
Triple 3/2 - The Triple 3/2 pendant control valve may be used anywhere that three independent
manual outputs are needed. Provides remote pilot signals to pressure controlled
valves. Three Pacer ® inserts ensure reliability and dirt tolerance.
STANDARD SPECIFICATIONS: For valves on this page.
Ambient Temperature: 40° to 120°F (4° to 50°C).
Media Temperature: 40° to 175°F (4° to 50°C). Flow Media: Filtered air; 5 micron recommended.
Inlet Pressure: 0 to 150 psig (0 to 10 bar).
A
B
C
Dual 2-way
Dual 3-way
3 5
4 2
1
7
6
Triple 3-way
Single 3-way
Application Data
Bi-directional Air Motor Pilot for Larger Double
Pressure Controlled Valve
5
1
3
4 2
5
1
3
4 2
To convert a Dual 3/2 into a Dual 2/2:
Plug ports 3 and 5. Connect supply line to port 2.
Port 1 becomes the outlet and port 4 becomes the exhaust port.
Articulating Arm Air Hoist
Dual 2/2 - High Flow
Dual 3/2
Pendant Control Valves, Spring Return
IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.