NPT Globe Valve

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.

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.

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 Cv

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)

Maximum Differential for

steam

 

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

 

 

DIMENSIONS DIAGRAM

3-1/2

WITH STEM DOWN

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V5011F,G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PIPE

 

 

 

 

DIMENSIONS

 

 

 

 

 

BODY STYLE

SIZE

 

 

A

 

 

B

 

 

C

 

 

 

 

 

(in.)

 

in

mm

in

 

 

mm

 

in

 

mm

 

 

V5011F,G

1/2

 

2

 

 

51

1-3/4

 

45

 

 

3-3/8

 

86

 

 

3/4

 

1-3/4

45

1-3/4

 

45

 

 

3-3/8

 

86

 

 

THREADED

1

 

1-7/8

48

1-3/4

 

45

 

 

4-1/4

 

108

 

 

DIRECT

1-1/4

2

 

 

51

1-5/8

 

42

 

 

4-7/8

 

124

 

 

BODY

 

 

 

 

 

 

 

 

1-1/2

2-7/8

73

1-5/8

 

42

 

 

5-5/8

 

143

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

3-1/8

80

2

 

51

 

 

5-5/8

 

143

 

 

 

 

 

2-1/2

2-3/4

70

2-3/8

 

61

 

 

7-1/2

 

191

 

 

 

 

 

3

 

3-1/8

80

2-5/8

 

67

 

 

8-7/8

 

226

M2804A

136

Page 136
Image 136
Honeywell MS4103 manual NPT Globe Valve, V5011F,G, 136