Honeywell V5051A Catalog Page
Cage Valves
CLEARANCE
TO REMOVE
ACTUATOR
FROM VALVE
4 (102) MINIMUM
VALVE
LINKAGE
15-1/16
(382)
C
B
A
M27552
VALVE
SIZE
ABC
IN.
9-1/2
11
13
15
16-1/2
MM
241
297
330
381
419
IN.
3-1/2
3-15/16
4-1/2
5-1/2
6-3/8
MM
89
100
114
140
162
IN.
4-5/8
4-7/8
5-5/8
7-3/8
7-3/8
MM
117
124
143
187
187
2-1/2
3
4
5
6
V5051A Single-Seated Cage Valves
Single-Seated Cage Valves control steam, air, liquids, or noncombustible gases in two-position, proportional, or floating control
systems where line isolation is not required.
• Pressure balanced cage type construction
• Low operating force allows fail safe operation with spring return actuator
• Combines 1 3/8” bonnet with 1 1/2” stroke
• Sizes range from 2-1/2 to 6 in. (DN65 to DN150)
• Spring-loaded Teflon V-ring packing
• Requires Q5020C valve linkage with one rotary, direct coupled
actuator, or Q5001D with Modutrol Motor
Dimensions in inches (millimeters)
Product Number
V5051A3004/U 2 1/2 in. DN65 75 Cv 64.5 kvs Q5001D/Modutrol IV Motor, or Q5020C/DCA
V5051A3012/U 3 in. DN80 116 Cv 88 kvs Q5001D/Modutrol IV Motor, or Q5020C/DCA
V5051A3020/U 4 in. DN100 178 Cv 125 kvs Q5001D/Modutrol IV Motor, or Q5020C/DCA
V5051A3038/U 5 in. DN125 318 Cv 224 kvs Q5001D/Modutrol IV Motor, or Q5020C/DCA
V5051A3046/U 6 in. DN150 390 Cv 224 kvs Q5001D/Modutrol IV Motor, or Q5020C/DCA
Valve Size Flow Capacity
Valve Type: Cage Valves
Body Pattern: Two-way, Straight-through
Connection Type: Flanged
Flow Characteristic: Modified Linear
Controlled Medium: Steam; Chilled or hot water with up to 50% Glycol;
not for use with fuels
Leakage Rating: 0.01% of Cv, 0.03% of Cv @ 5 & 6 in.
Maximum Safe Operating Pressure: 55 psi steam (379 kPa steam);
150 psi water at 100F (1034 kPa water at 38 C)
Maximum Differential Pressure Ratings (Close-off): 150 psi (1034
kPa)
Ambient Temperature Range: 35 F to 300 F (2 C to 150 C)
Stem Travel: 1 1/2 in. (38 mm)
Bonnet Size: 1 3/8 in. (35 mm)
Valve Action: Stem down to close
ANSI/ASME Rating: 125
Actuation: Must be purchased separately
Comments:
Q5001D1000 requires 1-1/2 in. 220867A Cam
Materials
(Body): Cast Iron
(Stem): Stainless Steel
(Seat): Resilient
(Plug/Ball/Disc): Stainless Steel
(Packing): Te fl o n
Used With(inch) DN (Cv) (Kv)
556 customer.honeywell.com 70-6910
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