User Guide

ManualsBrandsJohnson Controls ManualsHVAC Replacement PartsAdapter Kit

Part No. 34-636-11, Rev. A 1

Y20EBE-2 Adapter Kit to Mount

M100 Series or VA-715x Series Actuators

to VT Valves

The Y20EBE-2 Adapter Kit converts 1/2 in. VT Series Valves with slotted-end

stems to threaded end for M100 Series or VA-7150 Series Electric Actuators.

Kit Includes

• bonnet adapter

• coupler nut

• stem adapter

• 7/16 - 20 Palnut

Tools Required

• two adjustable wrenches

Figure 1: Slotted Stem VT Valve

Valve Stem

VT Valve

Valve

Bonnet

Stem Slot

Summary of content (4 pages)

PAGE 1
Y20EBE-2 Adapter Kit to Mount M100 Series or VA-715x Series Actuators to VT Valves The Y20EBE-2 Adapter Kit converts 1/2 in. VT Series Valves with slotted-end stems to threaded end for M100 Series or VA-7150 Series Electric Actuators. Kit Includes • bonnet adapter • coupler nut • stem adapter • 7/16 - 20 Palnut Tools Required • two adjustable wrenches Stem Slot Valve Stem Valve Bonnet 1 VT Valve Figure 1: Slotted Stem VT Valve Part No. 34-636-11, Rev. A © 1995 Johnson Controls, Inc.
PAGE 2
Stem Adapter 7/16-20 Palnut Coupler Nut Valve Stem Bonnet 1 Adapter VT Valve Figure 2: VT Valve with VA-715x Adapter Assembly Assembly Procedure for VA-7150 Series Actuators 1. Before starting, it will be necessary to remove any additional adapters or spacers on the valve bonnet. The VT Series Valve should look similar to the valve shown in Figure 1. 2. Thread the bonnet adapter onto the VT valve bonnet.
PAGE 3
Stem Adapter Jam Nut 7/16-20 Palnut Coupler Nut Valve Stem Yoke Jam Nut Yoke Bushing Bonnet 1 Adapter VT Valve Figure 3: Assembling VT Valve to M100 Series Linkage Kits Assembly Procedure for M100 Series Actuators 1. Before starting, it will be necessary to remove any additional adapters or spacers on the valve bonnet. The VT Series Valve should look similar to the valve shown in Figure 1. 2. Thread the bonnet adapter onto the VT valve bonnet.
PAGE 4
8. Hand tighten the stem adapter into the coupler nut. This will lock the assembly onto the stem. 9. Install the Palnut (open face up) onto the stem adapter finger tight. Using adjustable wrenches, tighten the Palnut about one-quarter additional turn. 10. The Yoke/Valve assembly is now ready to be assembled to the actuator and linkage. Refer to the Y20EBD Valve Linkage for M100 Motor Actuators Technical Bulletin in the Valve and Actuator Manual (FAN 977) for procedures to complete the installation.