Honeywell MS4103 Manuale Utente

137

V5011N

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

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 

C

v

Maximum Safe Operating Pressure  ..... 217 psi at 248 F

(1500 kPa at 120 C)

V5011N2:100 psi (690 kPa) 

steam

Maximum Differential for 

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

• 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.

B

Y

M17378A

1/2
3/4

1

1-1/4
1-1/2

2

3-1/4 (83)

4-1/16 (103)
4-3/16 (106)

4-3/4 (120)
5-1/4 (134)

1-9/16 (40)

1-13/16 (47)

V5011N1XXX

OR 

V5011N2XXX

3-1/2 (89)

5-1/4 (133)

a

Y

2 WITH STEM EXTENSION FOR MP953C,E (8 IN. ONLY)

Y

Y

STEM FULLY DOWN

STEM FULLY UP

5-15/16 (151)

4-3/16 (107)

V5011N3XXX

NPT Globe Valve

V5011N

S

ubmi

TT

A

l Shee

TS