Honeywell MS4103 ユーザーズマニュアル
144
VGF3
VGF Flanged Globe Valves are
used for 2-position or modulating
control of hot water or chilled water-
glycol solutions up to 50 percent
concentration in heating, ventilation
and air conditioning (HVAC)
systems. They can be operated by
ML6984/7984, ML6420/6425,
ML6421/7421 Electric Linear
Actuators, MP953 Pneumatic
Actuators, Modutrol™ Motors with
Q5001 valve linkage, or MN/MS
used for 2-position or modulating
control of hot water or chilled water-
glycol solutions up to 50 percent
concentration in heating, ventilation
and air conditioning (HVAC)
systems. They can be operated by
ML6984/7984, ML6420/6425,
ML6421/7421 Electric Linear
Actuators, MP953 Pneumatic
Actuators, Modutrol™ Motors with
Q5001 valve linkage, or MN/MS
Series Direct Coupled Actuators with Q5020/Q5022 valve
linkages. Three-way bodies are available in mixing or diverting
style with equal percentage and linear flow characteristics,
respectively.
linkages. Three-way bodies are available in mixing or diverting
style with equal percentage and linear flow characteristics,
respectively.
SPECIFICATIONS
Valve Type ............................................ Globe Valve
Valve Type ............................................ Globe Valve
Body Pattern ........................................ Three-way mixing; diverting
Flow characteristic ............................... A-port - Equal percentage
mixing, Linear Diverting
B-port - Linear
Connection Type .................................. Flanged
Controlled Medium ............................... Hot/Chilled Water with up to
50% Glycol
Fluid Temperature Range ..................... 20 F to 250 F(-7 C to +20 C)
Stem Travel
2-1/2 and 3 in. valves ........................... 3/4 in. (20 mm)
4 to 6 in. valves .................................... 1-1/2 in. (39 mm )
Bonnet Size
2-1/2 and 3 in. valves ........................... 1-3/8. (35 mm )
4 to 6 in. valves .................................... 1-7/8 in. (47.6 mm )
Actuation .............................................. Must be purchased separately
Materials
(Body) .................................................. Cast Iron ASTM A126 Class B
(Stem) ................................................... Stainless Steel
(Seat) .................................................... Stainless Steel
(Cartridge) ............................................ Stainless Steel
(Plug/Ball/Disc) .................................... Stainless Steel
(Packing) .............................................. Spring-loaded PTFE cone
rings
FEATURES
• ANSI Class 125 and Class 250 cast iron bodies with flanged
end connections.
• Face-to-face flange dimensions per ANSI/ISA S75.03
standard.
• Sizes from 2-1/2 to 6 in.
• Stainless steel trim standard for long life span.
• Self-adjusting packing.
• Accurate positioning with equal percentage and linear flow
• Stainless steel trim standard for long life span.
• Self-adjusting packing.
• Accurate positioning with equal percentage and linear flow
characteristics to ensure precise temperature control.
• Universal bonnet for direct-coupled electric and pneumatic
actuators for easy mounting, or linkage coupled Modutrol™
Motors and MN/MS Series direct coupled actuators.
Motors and MN/MS Series direct coupled actuators.
• Constant total flow throughout full plug travel (3-way
diverting models).
DIMENSIONS DIAGRAM
D
A
C
B
1 DOTTED LINE REPRESENTS ANSI 125
VALVE BONNET.
1
E
STROKE Y
MODEL
NUMBER
A
3-WAY MIXING VALVES, ANSI CL
VGF31EM25 10-7/8 (276) 3
VGF31EM30 11-3/4 (298) 4-3/
VGF31EM40 13-7/8 (352) 5-8/
VGF31EM50 15-3/4 (400) 5-3/
VGF31EM60 17-3/4 (451) 5-11/
3-WAY MIXING VALVES, ANSI CL
VGF32EM25 11-1/2 (292) 4-3/
VGF32EM30 12-1/2 (318) 6-3/
VGF32EM40 14-1/2 (368) 5-7/
VGF32EM50 16-5/8 (422) 6-3/
VGF32EM60 18-5/8 (473) 6-3/
3-WAY DIVERTING VALVES, ANS
VGF31LD25 10-7/8 (276) 3
VGF31LD25 10-7/8 (276) 3
VGF31LD30 11-3/4 (298) 4-3/
VGF31LD40 13-7/8 (352) 5-8/
VGF31LD50 15-3/4 (400) 5-3/
VGF31LD60 17-3/4 (451) 5-11/
3-WAY DIVERTING VALVES, ANS
VGF32LD25 11-1/2 (292) 4-3
VGF32LD30 12-1/2 (318) 6-3
VGF32LD40 14-1/2 (368) 5-7
VGF32LD50 16-5/8 (422) 6-3/
VGF32LD60 18-5/8 (473) 6-3/
D
B
5
E
Y
MODEL
NUMBER
DIMENSIONS, IN. (MM)
A
B
C
D
E
Y
3-WAY MIXING VALVES, ANSI CLASS 125. STEM UP TO CLOSE A-AB
VGF31EM25 10-7/8 (276) 3 (76) 7 (178) 3-3/4 (95) 4-3/16 (107) 13/16 (20)
VGF31EM30 11-3/4 (298) 4-3/16 (107) 7-1/2 (191) 4-3/8 (111)
VGF31EM40 13-7/8 (352) 5-8/16 (140) 9 (229) 5-1/8 (130) 6-11/16 (170) 1-1/2 (38)
VGF31EM50 15-3/4 (400) 5-3/8 (137) 10 (254) 5-3/4 (146)
VGF31EM60 17-3/4 (451) 5-11/16 (145) 11 (279) 6-5/8 (168)
3-WAY MIXING VALVES, ANSI CLASS 250. STEM UP TO CLOSE A-AB
VGF32EM25 11-1/2 (292) 4-3/8 (112) 7-1/2 (191) 3-3/4 (95) 4-3/16 (107) 13/16 (20)
VGF32EM30 12-1/2 (318) 6-3/8 (161) 8-1/4 (210) 4-3/8 (111)
VGF32EM40 14-1/2 (368) 5-7/8 (150) 10 (254) 5-1/8 (130) 6-11/16 (170) 1-1/2 (38)
VGF32EM50 16-5/8 (422) 6-3/16 (157) 11 (279) 5-3/4 (146)
VGF32EM60 18-5/8 (473) 6-3/16 (157) 12-1/2 (318) 6-5/8 (168)
3-WAY DIVERTING VALVES, ANSI CLASS 125. STEM DOWN TO CLOSE AB-A
VGF31LD25 10-7/8 (276) 3 (76) 7 (178) 3-3/4 (95) 4-3/16 (107) 13/16 (20)
VGF31LD25 10-7/8 (276) 3 (76) 7 (178) 3-3/4 (95) 4-3/16 (107) 13/16 (20)
VGF31LD30 11-3/4 (298) 4-3/16 (107) 7-1/2 (191) 4-3/8 (111)
VGF31LD40 13-7/8 (352) 5-8/16 (140) 9 (229) 5-1/8 (130) 6-11/16 (170) 1-1/2 (38)
VGF31LD50 15-3/4 (400) 5-3/8 (137) 10 (254) 5-3/4 (146)
VGF31LD60 17-3/4 (451) 5-11/16 (145) 11 (279) 6-5/8 (168)
M27604
3-WAY DIVERTING VALVES, ANSI CLASS 250. STEM DOWN TO CLOSE AB-A
VGF32LD25 11-1/2 (292) 4-3/8 (112) 7-1/2 (191) 3-3/4 (95) 4-3/16 (107) 13/16 (20)
VGF32LD30 12-1/2 (318) 6-3/8 (161) 8-1/4 (210) 4-3/8 (111)
VGF32LD40 14-1/2 (368) 5-7/8 (150) 10 (254) 5-1/8 (130) 6-11/16 (170) 1-1/2 (38)
VGF32LD50 16-5/8 (422) 6-3/16 (157) 11 (279) 5-3/4 (146)
VGF32LD60 18-5/8 (473) 6-3/16 (157) 12-1/2 (318) 6-5/8 (168)
Flanged Globe Valve
VGF3