60-2102—7 2
V51E
SPECIFICATIONS • ORDERING INFORMATION
Specifications
IMPORTANT: The specifications in this publication do not
include normal manufacturing tolerances. Therefore,
units may not exactly match the listed specifications.
Also, products are tested and calibrated under closely
controlled conditions, and some minor differences in
performance can be expected if those conditions are
changed.
MODEL: V51E Butterfly Valve.
TYPES OF GASES: Natural, liquefied petroleum (LP), manu-
factured, and air.
FLOW CAPACITIES: See Fig. 1.
SIZES: 1-1/2, 2, 2-1/2, 3, and 4 inches.
PATTERN: Straight-through.
BODY MATERIAL: Aluminum.
MAXIMUM INLET PRESSURE: 5 psig. See Fig. 3.
AMBIENT TEMPERATURE RANGE: 32° F to 140° F
[0° C to 60° C].
MAXIMUM FLUID TEMPERATURE: 140° F.
DIMENSIONS: See Fig. 2.
ACCESSORIES:
16350 Actuating Lever Pin.
16351 Operating Arm Relief Pin.
22355 Stop Screw Locking Nuts (two required).
49084 Adjusting Arm.
49085B Strain Release Assembly for Q100A.
49087 Spring.
49090 Yoke Pin for mounting actuating arm to linkage.
80897BC Stop Screws for stop bracket (two required).
104266 Q100 Actuator Arm.
127411 Bracket for 1-1/2 in. V51E.
127413 Bracket for 2 in. V51E.
APPROVALS:
Underwriters Laboratories Inc.: File No. MH5968, Vol. I,
Section 1, Guide No. MHKZ.
Fig. 1—V51E Valves Flow Capacities.
Ordering Information
When purchasing replacement and modernization products from your TRADELINE
®
wholesaler or your distributor, refer to the
TRADELINE
®
catalog or price sheets for complete ordering number, or specify:
1. Valve model.
2. Valve size (1-1/2, 2, 2-1/2, 3, 4 inches)
3. Accessories.
4. Order motor and linkage separately. Refer to applicable Specifications.
If you have additional questions, need further information, or would like to comment on our products or services, please write or phone:
1. Your local Honeywell Home and Building Control Sales Office (check white pages of phone directory).
2. Home and Building Control Customer Logistics
Honeywell Inc.,
1885 Douglas Drive North
Minneapolis, Minnesota 55422 (612) 951-1000
In Canada—Honeywell Limited/ Honeywell Limitée, 740 Ellesmere Road, Scarborough, Ontario M1P 2V9. International Sales and
Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France, Germany, Japan, Mexico,
Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
CAPACITY, IN 1,000's OF CF/H [m
3
/h]
40
[1.412]
35
[1.253]
30
[1.059]
25
[.880]
20
[.706]
15
[.529]
10
[.353]
5
[.176]
OPENING ANGLE
10° 20° 30° 40° 50° 60° 70°
M9530
CHART BASED ON GAS OF 0.64 SP. GR. AND AT
1 in. [25 mm] WC PRESSURE DROP ACROSS VALVE
4 in. [102 mm]
3 in. [76 mm]
2 1/2 in. [64 mm]
1 1/2 in. [38 mm]
2 in. [51 mm]
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