NPT Globe Valve

V5011N

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 1/2 to 2 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 linear valve actuators, Q5020/

Q5022A linkages with direct coupled rotary actuators, or pneumatic valve actuators to operate the valve.

SPECIFICATIONS

 

Valve Type

Globe Valve

Body Pattern

Two-way

Connection Type

NPT Female

Controlled Medium

Hot/Chilled Water with up to

 

50% Glycol

Flow characteristic

Equal percentage (water);

 

Linear (steam)

Leakage Rating

Seat:- 0.05% of Cv

Maximum Safe Operating Pressure

217 psi at 248 F

 

(1500 kPa at 120 C)

 

V5011N2:100 psi (690 kPa)

Maximum Differential for

steam

 

Quiet Water Service

20 psid (138 kPa)

Ambient Temperature Range

36 F to 248 F water

 

(2 C to 120 C water)

 

337 F (169 C) steam

Stem Travel

3/4 in. (20 mm)

Materials

 

(Body)

Red Brass

(Stem)

Stainless Steel

(Seat)

Stainless Steel;

 

reverse-acting: Brass

(Cartridge)

Brass

(Plug/Ball/Disc)

Teflon or carbon-loaded

 

Teflon(R)

(Packing)

Teflon

APPROVALS

 

CRN Number

0C0861.9087YTN/0C0861.99

 

 

DIMENSIONS DIAGRAM

Y1,2

 

 

 

 

 

 

 

Y1

 

 

 

Y2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VALVE

A

 

B

 

VALVE

Y1

Y2a

SIZE (IN)

in. (mm)

in. (mm)

 

 

in. (mm)

in. (mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2

 

3-1/4

(83)

1-9/16 (40)

 

V5011N1XXX

3-1/2 (89)

5-1/4 (133)

3/4

 

 

 

 

 

 

 

 

OR

 

 

1

 

 

4-1/16

(103)

 

 

 

V5011N2XXX

STEM FULLY DOWN

1-1/4

4-3/16

(106)

 

 

 

V5011N3XXX

4-3/16 (107)

5-15/16 (151)

1-1/2

4-3/4 (120)

1-13/16 (47)

 

 

STEM FULLY UP

2

 

 

5-1/4 (134)

 

 

MP953C,E (8 IN. ONLY)

 

aY2 WITH STEM EXTENSION FOR

M17378A

ts l Sheetta submi

137

Page 137
Image 137
Honeywell MS4103 manual V5011N, 137