Honeywell VGF2 Catalog Page

Flanged Globe Valves

VGF2 Two-way Flanged Globe Valves

Dimensions in inches (millimeters)

STROKE Y

1 DOTTED LINE REPRESENTS ANSI 125 VALVE BONNET.

MODEL

DIMENSIONS, IN. (MM)

NUMBER

2-WAY VALVES, ANSI CLASS 125. STEM DOWN TO CLOSE. EQUAL

PERCENTAGE OR LINEAR FLOW CHARACTERISTIC

VGF21

S25

10-7/8 (276)

4-3/8 (112)

7 (178)

3-1/2 (89)

13/16 (20)

VGF21

S30

11-3/4 (298)

6-3/8 (161)

7-1/2 (191)

VGF21

S40

13-7/8 (352)

5-7/8 (150)

9 (229)

5-1/4 (133)

1-1/2 (38)

VGF21 S50

15-3/4 (400)

6-3/16 (157)

10 (254)

VGF21

S60

17-3/4 (451)

6-3/16 (157)

11 (279)

2-WAY VALVES, ANSI CLASS 250. STEM DOWN TO CLOSE. EQUAL

PERCENTAGE FLOW CHARACTERISTIC

VGF22ES25

11-1/2 (292)

4-3/8 (112)

7-1/2 (191)

3-1/2 (89)

13/16 (20)

VGF22ES30

12-1/2 (318)

6-3/8 (161)

8-1/4 (210)

VGF22ES40

14-1/2 (368)

5-7/8 (150)

10 (254)

5-1/4 (133)

1-1/2 (38)

VGF22ES50

16-5/8 (422)

6-3/16 (157)

11 (279)

VGF22ES60

18-5/8 (473)

6-3/16 (157)

12-1/2 (318)

2-WAY VALVES, PRESSURE-BALANCED, ANSI CLASS 125. STEM DOWN TO

CLOSE. EQUAL PERCENTAGE OR LINEAR FLOW CHARACTERISTIC

VGF21

P25

10-7/8 (276)

4-3/16 (107)

7 (178)

3-1/2 (89)

13/16 (20)

VGF21

P30

11-3/4 (298)

5-7/8 (150)

7-1/2 (191)

VGF21

P40

13-7/8 (352)

5-7/8 (150)

9 (229)

5-1/4 (133)

1-1/2 (38)

VGF21 P50

15-3/4 (400)

6-1/8 (156)

10 (254)

VGF21

P60

17-3/4 (451)

6-1/8 (156)

11 (279)

M27603

VGF Flanged Globe Valves are used for 2-position or modulating control of steam, hot water, or chilled water-glycol solutions up to 50 percent concentration in closed loop 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 or Q5022 valve linkages.

•ANSI Class 125 and Class 250 cast iron bodies with flanged end connections

•Equal percentage and linear flow characteristics

•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

•ANSI Class III or IV seat leakage

•Steam inlet pressure up to 125 psig and 353 F maximum temperature

•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

•Not suitable for combustible gasses

Valve Type: Globe Valve

Valve Action: Stem down to close

Body Pattern: Two-way Connection Type: Flanged

Controlled Medium: Steam; Chilled or hot water with up to 50% Glycol; not for use with fuels

Fluid Temperature Range: 20 F to 250 F, steam 353 F (-7 C to +120 C, steam 180 C)

Actuation: Must be purchased separately

Stem Travel

2 1/2 and 3 inch valves: 3/4 in. (20 mm) 4 to 6 inch valves: 1 1/2 in. (39 mm)

Bonnet Size

2 1/2 and 3 inch valves: 1 3/8 in. (35 mm) 4 to 6 inch valves: 1 7/8 in. (47.6 mm)

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

544

customer.honeywell.com

70-6910

Flanged Globe Valves

Valves with Equal Percentage Flow Characteristic

Maximum Safe

Maximum

Flow

Operating

ANSI/

Close-off

Valve Size

Capacity

Pressure

Product Number

ASME

Leakage

(inch)

(Cv)

(Kv)

(psi)

(kPa)

Rating

(psi)

(kPa)

Comments

Used With

Rating

VGF21EP25

2 1/2

DN65

70 Cv

60 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

MP953 (7-1/8 to

0.01%

in.

Minimum actuator force is

13"); ML6984/

of Cv

135# (600N); Direct acting

ML7984; ML642X/

ML742X

VGF21EP30

3 in.

DN80

115 Cv

99 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

0.01%

Minimum actuator force is

of Cv

135# (600N); Direct acting

VGF21EP40

4 in.

DN100

150 Cv

129 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

ML6421B/

0.01%

Minimum actuator force is

ML7421B,

of Cv

400# (1800N); Direct acting

MP953(13")

VGF21EP50

5 in.

DN125

285 Cv

245 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

0.01%

Minimum actuator force is

of Cv

400# (1800N); Direct acting

VGF21EP60

6 in.

DN150

365 Cv

314 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

0.01%

Minimum actuator force is

of Cv

400# (1800N); Direct acting

VGF21ES25

2 1/2 in.

DN65

70 Cv

60 kvs

175 psig

1206 kPa

125

69 psi

475 kPa

Direct acting

ML6420/21A/25;

0.05%

ML7420/21A/25;

of Cv

Q5020/DCA;

VGF21ES30

3 in.

DN80

115 Cv

99 kvs

175 psig

1206 kPa

125

34 psi

234 kPa

Direct acting

0.05%

Q5001/Modutrol IV

Motor; MP953

of Cv

VGF21ES40

4 in.

DN100

150 Cv

129 kvs

175 psig

1206 kPa

125

34 psi

234 kPa

Direct acting

ML6421B;

0.05%

ML7421B; Q5001/

of Cv

Modutrol IV Motor;

VGF21ES50

5 in.

DN125

285 Cv

245 kvs

175 psig

1206 kPa

125

13 psi

90 kPa

Direct acting

0.05%

MP953

of Cv

VGF21ES60

6 in.

DN150

365 Cv

314 kvs

175 psig

1206 kPa

125

13 psi

90 kPa

Direct acting

0.05%

of Cv

VGF22ES25

2 1/2

DN65

70 Cv

60 kvs

400 psig

2758 kPa

250

69 psi

475 kPa

Direct acting

ML6420/21A/25;

0.05%

in.

ML7420/21A/25;

of Cv

Q5020/DCA;

VGF22ES30

3 in.

DN80

120 Cv

103 kvs

400 psig

2758 kPa

250

34 psi

234 kPa

Direct acting

0.05%

Q5001/Modutrol IV

Motor; MP953

of Cv

VGF22ES40

4 in.

DN100

150 Cv

129 kvs

400 psig

2758 kPa

250

34 psi

234 kPa

Direct acting

ML6421B;

0.05%

ML7421B; Q5001/

of Cv

Modutrol IV Motor;

VGF22ES50

5 in.

DN125

320 Cv

275 kvs

400 psig

2758 kPa

250

13 psi

90 kPa

Direct acting

0.05%

MP953

of Cv

VGF22ES60

6 in.

DN150

370 Cv

318 kvs

400 psig

2758 kPa

250

13 psi

90 kPa

Direct acting

0.05%

of Cv

Valves with Linear Flow Characteristic

Maximum Safe

Maximum

Flow

Operating

ANSI/

Close-off

Valve Size

Capacity

Pressure

Product Number

ASME

Leakage

(inch)

(Cv)

(Kv)

(psi)

(kPa)

Rating

(psi)

(kPa)

Comments

Used With

Rating

VGF21LP25

2 1/2 in.

DN65

72 Cv

62 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

MP953 (7-1/8 to

0.01%

Minimum actuator force is

13"); ML6984/

of Cv

135# (600N); Direct acting

ML7984; ML642X/

ML742X

VGF21LP30

3 in.

DN80

120 Cv

103 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

0.01%

Minimum actuator force is

of Cv

135# (600N); Direct acting

VGF21LP40

4 in.

DN100

150 Cv

129 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

ML6421B/

0.01%

Minimum actuator force is

ML7421B,

of Cv

400# (1800N); Direct acting

MP953(13")

VGF21LP50

5 in.

DN125

320 Cv

275 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

0.01%

Minimum actuator force is

of Cv

400# (1800N); Direct acting

VGF21LP60

6 in.

DN150

370 Cv

318 kvs

175 psig

1206 kPa

125

175 psi

1206 kPa

Pressure-balanced.

0.01%

Minimum actuator force is

of Cv

400# (1800N); Direct acting

VGF21LS25

2 1/2 in.

DN65

70 Cv

60 kvs

175 psig

1206 kPa

125

69 psi

475 kPa

Direct acting

ML6420/21A/25;

0.05%

ML7420/21A/25;

of Cv

Q5020/DCA;

VGF21LS30

3 in.

DN80

125 Cv

108 kvs

175 psig

1206 kPa

125

34 psi

234 kPa

Direct acting

0.05%

Q5001/Modutrol IV

Motor; MP953

of Cv

VGF21LS40

4 in.

DN100

155 Cv

133 kvs

175 psig

1206 kPa

125

34 psi

234 kPa

Direct acting

ML6421B;

0.05%

ML7421B; Q5001/

of Cv

Modutrol IV Motor;

VGF21LS50

5 in.

DN125

320 Cv

275 kvs

175 psig

1206 kPa

125

13 psi

90 kPa

Direct acting

0.05%

MP953

of Cv

VGF21LS60

6 in.

DN150

370 Cv

318 kvs

175 psig

1206 kPa

125

13 psi

90 kPa

Direct acting

0.05%

of Cv

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