Submittal Sheet

ManualsBrandsHoneywell ManualsDamper and Valve LinkagesValve Linkage for Modutrol IV motors w/ 160 or 320 lb stem force and 4"-6" valves

Table Of Contents

PRODUCT DATA

63-2425-01

Q5001 Valve Linkage

for Modutrol IV Motor

APPLICATION

The Q5001 Valve Linkage connects a Modutrol Motor to a 2-

or 3-way valve. It is used primarily on steam and water valves

such as the V5011 or V5013.

FEATURES

• Q5001 Valve Linkage is applicable to 2-way or 3-way

valves in modulating or two position service.

• Linkage requires no adjustment when used with

Honeywell valves and Modutrol IV Motors (can also be

used with Modutrol III motors).

• Q5001 Valve Linkage replaces Q601 and Q618 Valve

Linkages.

• Linkage mounts directly to the valve bonnet; motor

mounts on linkage bracket.

• Easy-to-read position indicator.

• Valve stem lift height cam selectable.

• Overtravel permits tight closeoff without excessive

motor strain.

• Easy mounting and valve connection.

• Available brackets make linkages adaptable to many

valve bodies.

• 80 lb, 160 lb, and 320 lb stem force models available.

Contents

Application ........................................................................ 1

Specifications ................................................................... 2

Ordering Information ........................................................ 2

Installation ........................................................................ 4

Operation and Checkout .................................................. 8

Replacement .................................................................... 9

Summary of content (12 pages)

PAGE 1
Q5001 Valve Linkage for Modutrol IV Motor PRODUCT DATA FEATURES • Q5001 Valve Linkage is applicable to 2-way or 3-way valves in modulating or two position service. • Linkage requires no adjustment when used with Honeywell valves and Modutrol IV Motors (can also be used with Modutrol III motors). • Q5001 Valve Linkage replaces Q601 and Q618 Valve Linkages. • Linkage mounts directly to the valve bonnet; motor mounts on linkage bracket. • Easy-to-read position indicator.
PAGE 2
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR SPECIFICATIONS • Q5001A is shipped with 3/4 in. lift cam, part number 220861A. IMPORTANT: The specifications given in this publication do not include normal manufacturing tolerances.Therefore, an individual unit may not exactly match the listed specifications. Also, this product is tested and calibrated under closely controlled conditions and some minor differences in performance can be expected if those conditions are changed. • Q5001B is shipped with 1-1/2 in.
PAGE 3
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR MOTOR NOT INCLUDED IN LINKAGE OPEN 1/4 X 20 X 1 MOUNTING BOLTS (POWER END OF MOTOR) 1 1 -10 2 4 [260] -[267] 10 CLOSED 1 27 [36] 64 6 29 [176] 32 8 5 25 [223] 32 13 [148] 16 M3443A Fig. 1. Approximate Q5001 Valve Linkage dimensions in in. [mm]. NOTE: High torque spring return motor shown. Medium torque spring return and nonspring return motors require less clearance on auxiliary end of motor. Linkage for 3/4 in. stroke and 1-3/8 in.
PAGE 4
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR Table 2. Valve-Linkage Selection Guide. Honeywell Valve Valve Body Style Type Pipe Size (in.) Linkage Bonnet Size (O.D.) Lift (in.
PAGE 5
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR CAUTION CAUTION When mounting the linkage to the valve, make sure that the set screws holding the valve linkage to the valve body are properly tightened to prevent improper operation or damage to the equipment. The torque for tightening these screws should be in the range of 72 to 120 lb-in. When mounting the cam to the motor, make sure that the set screws holding the cam to the motor shaft are properly tightened to prevent damage to the equipment.
PAGE 6
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR 3. 4. motor bracket. It may be necessary to squeeze the motor auxiliary end of the linkage bracket slightly to align the mounting holes. Start all four motor bolts, then tighten the bolts on the power end first, pulling the motor snugly to the linkage motor bracket and compressing the linkage springs. Tighten the auxiliary end mounting bolts. 5. 6. If the cam is pointing upward, remove motor wiring cover (on nonspring return motors) and raise the linkage slide.
PAGE 7
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR A C B M2773 Fig. 5. Mounting Modutrol Motor to Q5001 Valve Linkage with cam pointing up. 7. 8. 9. 10. Install bolt but do not tighten. Rotate motor to align the other power end bolt hole (B) and install second bolt, but do not tighten at this time. Install auxiliary end mounting bolts and tighten (C), pulling auxiliary end of motor snugly to linkage motor bracket.
PAGE 8
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR OPERATION AND CHECKOUT VALVE CENTER LINE 1 10˚ The Q5001 Valve Linkage operates the valve in a 160-degree stroke. See Fig. 6. As shown, a normally closed spring return motor will rotate the cam through the 160-degree stroke to lift the stem the distance prescribed by the selected cam. On loss of power, the spring will return the motor, linkage and valve to the closed position.
PAGE 9
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR REPLACEMENT When replacing a motor or linkage in a valve application, make sure that the motor stroke is 160° to operate Q5001 with Honeywell V5011 two-way and V5013 threeway valves. Refer to Installation section for further details. Refer to Mount Cam to Motor and Mounting the Motor in the Installation section for details on mounting and removing the Modutrol Motor from the linkage. SPRING SPRING COMPRESSION SPRING COMPRESSION SPRING M3444 Fig. 7.
PAGE 10
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR 63-2425—01 10
PAGE 11
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR 11 63-2425—01
PAGE 12
Q5001 VALVE LINKAGE FOR MODUTROL IV MOTOR Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9 customer.honeywell.com ® U.S. Registered Trademark © 2008 Honeywell International Inc. 63-2425—01 M.S. Rev.