2544
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2544 DUAL FUNCTION CONTROL HEAD 1/8” NPT

DESCRIPTION

The 2544 Control Head consists of two 3-way directional control valves and an accurate, self-relieving pressure regulating valve. All valves are handle-cam actuated. With the handle in center position, both 3-way valve outputs are vented to atmosphere and the regulating valve output pressure is lowest. Movement of the handle through the first 20º in either direction actuates one of the 3-way valves, delivering full supply pressure to the chosen directional output. Handle output beyond 20º actuates the regulating valve, delivering its output according to handle position. The chosen directional output remains at full supply pressure from 10º to 80º of handle travel.

Weight: 9.1 lbs. (4.1 kg.)

Materials: Die-cast silicon bronze and stainless steel hardware.

Maximum Supply Pressure: 150 PSI (10.34 BAR)

Operating Temperature Range: -40ºC to +90ºC.

Pipe Port Size: 1/8” NPT

APPLICATIONS

• Used primarily for the control of throttles or governors and reverse clutches by a single handle.

• For pneumatic control of two mechanisms, one directional and the other proportional, by a single handle.

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Description

ORDERING INFORMATION

Model Designation Order Codes:

C – One short handle (standard)
D – One long handle
E – Spring return handle
V – Handle with plastic grip
H – Chrome finish dome
J – Polished brass finish dome and handle
K – Black epoxy finish dome and chrome handle
N – 0-60**
P – 0-80**
R – 0-100**
S – 0-120**
T – 10-60**
U – 10-80**
W – 10-100**
X – 10-120**

**Standard Pressure Ranges (PSI). Other Ranges Available on Request

The Standard Model 2544 Control Head is supplied as follows:

1. Short handle
2. Chrome finish cover and handle
3. In any standard pressure range

To order, state Model Number, followed by Model Designation Letter Codes listed above.

Example: Standard 2544 with 10-80 PSI pressure range. Order No. 2544-CHU.

ITEM QTY PART NO. DESCRIPTION
1 1 3217 Valve•
2 2 1002-1024 Socket Head Screw
3 5 1101-0010 “O” ring
4 2 1023-0232 Flat Washer
5 1 1001-1028 Hex Head Screw
6 1 2545-0002 Spacer
7 3 1001-0808 Hex Head Screw
8 5 1022-0108 Nut
9 1 2545-0001 Roller Arm
10 2 1029-1031 Snap Ring
11 1 2542-0011 Pin
12 1 2543-0009 Roller
13 1 2543-0001 Cover
14 1 2543-0002 Frame
15 4 1002-1010 Socket Head Screw
16 1 2545-0003 Cam
17 1 2545-0008 “Fork” Cam
18 2 1001-0812 Hex Head Screw
19 1 2544-0007 Bushing
20 1 1001-1020 Hex Head Screw
21 1 2544-0001 Ports Support
22 1 3803-B Valve
23 1 2544-0003 Plate
24 5 1010-0806 Round Head Screw
25 3 1009-0806 Flat Head Screw
26 1 1024-0816 Spring Pin
27 1 2544-0004 Roller
28 2 1002-1008 Socket Head Screw
29 1 2545-0005 Handle (Short)
29 1 2545-0014 Handle (Long)
29 1 2545-2005 Handle with Plastic Grip (Short)
29 1 2545-2014 Handle with Plastic Grip (Long)
30 1 2542-0009 Bracket
31 1 2544-0005 Shoulder Screw
32 2 1002-1020 Socket Head Screw
33 1 2544-0008 Gasket
34 1 1016-1004 Set Screw
35 2 1005-0808 Oval Head Screw
36 2 1032-0304 Rivet
37 1 2545-0013 Indicator Stri
38 2 1016-1205 Set Screw
39 1 1201-0062 Sring
40 1 2545-0012 Detent Pin
41 1 1201-0003 Sring
42 1 2545-0021 Friction Pad

• When ordering valve, specify pressure range using Model Designation Letter Codes from previous page.

 A Repair Kit is available consisting of all seals and gaskets.

Order No. 2544-RK.

ALL DIMENSIONS IN INCHES (mm)

 reoair_kit
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None.

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