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V5011F,G
Used for two-position or modulating
control of steam and water and
glycol solutions (to 50 percent
concentration) in heating or cooling
systems.
SPECIFICATIONS
Valve Type ............................................Globe Valve
Body Pattern ........................................Two-way
Valve Action .........................................Stem down to close
Connection Type ..................................NPT Female
Controlled Medium ............................... Hot/Chilled Water with up to
50% Glycol
Flow characteristic ............................... Equal percentage (water);
Linear (steam)
Leakage Rating ....................................0.5% of
C
v
Maximum Safe Operating Pressure .....250 psi at 100 F water
(1724 kPa at 38 C water)
15 psi steam (100 kPa steam)
217 psi at 250 F water
V5011G:100 psi (690 kPa)
steam
Maximum Differential for
Quiet Water Service .............................20 psid (138 kPa)
Fluid Temperature Range ..................... 40 F to 337 F (4 C to 169 C)
Stem Travel ........................................... 3/4 in. (20 mm)
Materials
(Body) ..................................................Red Brass
(Stem) ................................................... Stainless Steel
(Seat) .................................................... Brass
(Plug/Ball/Disc) ....................................Brass plug with Teflon® disc
(Packing) .............................................. Teflon and Nitrile
APPROVALS
CRN Number ........................................ 0C0861.9087YTN
FEATURES
• Sizes range from 2-1/2 to 3 in.
• Direct and reverse acting
• High pressure steam models with stainless steel trim
• Spring-loaded, self-adjusting packing.
• Stainless steel stem prevents corrosion.
• Valve designs provide equal percentage flow
characteristics for close control of water, and linear flow
characteristic for close control of steam.
• Valves utilize direct mounting valve actuators or Q5020/
Q5022A linkages with Direct Coupled Actuators or
Pneumatic Valve Actuators to operate the valve.
DIMENSIONS DIAGRAM
A
B
C
3-1/2
WITH
STEM
DOWN
DIMENSIONS
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
2
1-3/4
1-7/8
2
2-7/8
3-1/8
2-3/4
3-1/8
51
45
48
51
73
80
70
80
1-3/4
1-3/4
1-3/4
1-5/8
1-5/8
2
2-3/8
2-5/8
45
45
45
42
42
51
61
67
3-3/8
3-3/8
4-1/4
4-7/8
5-5/8
5-5/8
7-1/2
8-7/8
86
86
108
124
143
143
191
226
AB C
mm
in
V5011F,G
THREADED
DIRECT
BODY
inin
mmmm
BODY STYLE
PIPE
SIZE
(in.)
M2804A
V5011F,G
NPT Globe Valve
V5011F,G