Ross Controls PENDANT CONTROL User Manual

Pendant Control V alves

Pendant Control Valves, Spring Return

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

Single 3-way

Dual 2-way

overhead cranes or air hoists, R OSS pendant control valves can withstand
even the toughest environments.

Dual 2/2 - High Flow

Application Data

Dual 3/2

513

Dual 3-way

35

7

Bi-directional Air Motor

42

To convert a Dual 3/2 into a Dual 2/2:

Triple 3-way

1

42

Plug ports 3 and 5. Connect supply line to port 2.
Port 1 becomes the outlet and port 4 becomes the exhaust port.

6

Single 3/2 - The Single 3/2 pendant control valve ma y be used anywhere that requires man ual

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-retur n 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, dir t tolerance, and easy maintenance. May be used as a pilot valve
convertible to a dual 2/2 function.

T riple 3/2 - The Triple 3/2 pendant control valve ma y 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.

Articulating ArmAir Hoist

513

42

Pilot for Larger Double

Pressure Controlled Valve

A

B

C

Pipe Valve Model C

Model Description Size Number 1-2 2-3

Dimensions inches (mm) Weight

V

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)

STANDARD SPECIFICATIONS: For valves on this page.
Ambient Temperature: 40° to 120°F (4° to 50°C).

Flow Media: Filtered air; 5 micron recommended.
Inlet Pressure: 0 to 150 psig (0 to 10 bar).

Media Temperature: 40° to 175°F (4° to 50°C).

IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.

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