Submittal Sheet

V8044 Zone Valve Models
Connection
Type
OS Number
Pipe Size
End
Switch
Manual
Opener
Electrical
Connection
Inch DN
Sweat
V8044A1010 1/2” DN15 No Yes
18 in. leads (457
mm leads)
V8044A1044 3/4” DN20 No Yes
18 in. leads (457
mm leads)
V8044A1051 1/2” DN15 No Yes
18 in. leads (457
mm leads)
V8044B1018 1/2” DN15 No Yes
18 in. leads (457
mm leads)
V8044E1003 1/2” DN15 Yes Yes
18 in. leads (457
mm leads)
V8044E1011 3/4” DN20 Yes Yes
18 in. leads (457
mm leads)
Flare V8044A1002 1/2” DN15 No Yes
18 in. leads (457
mm leads)
NPT
V8044A1135 1/2” DN15 No Yes
18 in. leads (457
mm leads)
V8044A1143 3/4” DN20 No Yes
18 in. leads (457
mm leads)
BALL VALVE
The V8044 Zone Valves use a NBR rubber ball instead
of a flange to create a seal. Using a ball versus the
traditional flange provides a new sealing surface each
time the valve operates, producing a quality seal and
significantly increasing service life.
POWERHEAD REMOVAL
Converting the V8044 valve body for use with a new pow-
erhead does not require removal of the valve body from the
pipeline.
For Install instructions refer to literature number
95C10442EF on Page 1.
ADDITIONAL SPECIFICATIONS
Changeover Aquastat® Control: 120V, 3.0 A with 10.0 A
inrush.
End Switch: 120 V, 4.4 A running with 26.4 A inrush (60Hz).
Pilot duty 50 VA at 24 V.
Humidity Rating: 595% RH (non-condensing).
Atmosphere: non-corrosive, non-explosive.
Timing:
V8044: Divert flow in 30 seconds maximum.
Manual Opener: Manual opener (on all except the straight-
through, normally open valves) allows opening the valve in
case of power failure. Valve returns to automatic position
when power is restored.
Approvals:
Underwriters Laboratories Inc. UL Component Listed: File
MH11826 Vol. 1
MOUNTING
The valve can be mounted in any position on a vertical line.
See the figure below. If the valve is mounted horizontally, the
powerhead must be even with or above the center line of the
piping. Make sure to leave enough room above the powerhead
to remove the cover for servicing.
M10162
VER
TICAL
PIPING
HORIZONTIAL
PIPING
SECURING
SCREWS (2)
M27944A
MANUAL
OPERATING
LEVER
PORT A
PORT B
REMOVABLE
HEAD VALVE
BODY ASSEMBLY
SHAFT
MATING
RECESS
REMOVABLE
HEAD
BRASS
ADAPTER
PLATE
SHAFT
M33887
1. VALVE OPENS
2. VALVE CLOSES:
BALL OFF CENTER
TO ALLOW LET-BY
3. BALL ROLLS INTO PORT;
STOPS SMALL FLOW;
NEW SEAT EACH CYCLE
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© 2020 Resideo Technologies, Inc. All rights reserved.
The Honeywell Home trademark is used under license from Honeywell International, Inc.
This product is manufactured by Resideo Technologies, Inc. and its affiliates.
Resideo Technologies, Inc.
1985 Douglas Drive North, Golden Valley, MN 55422
https://www.honeywellhome.com/support
68-3101—02 M.S. Rev. 01-21 | Printed in United States