Product Overview

ManualsBrandsHoneywell ManualsHVAC Supplies1/2" Two-way Globe Valve, Female NPT (2.9 Cv)

PRODUCT DATA

63-2548-3

® U.S. Registered Trademark

V5011N

Two-Way Threaded Globe Valve

APPLICATION

The V5011N is a two-way threaded globe valve that controls

steam, water, and glycol solutions (up to 50 percent

concentration) in heating or cooling HVAC applications. The

valve is used in two-position and modulating control systems.

The valve is not suitable for combustible gas service.

FEATURES

• Red brass body with NPT-threaded end connections.

• Low seat leakage rate (≤0.05 percent of C

• 50:1 rangeability per VDI/VDE 2173.

• Spring-loaded, self-adjusting packing.

• Accurate positioning to ensure state of the art

temperature control.

• Directly coupled electric and pneumatic actuators for

easy mounting.

• Sizes range from 1/2 in. to 2 in.

• Valve designs provide equal percentage flow

characteristic for water and linear flow characteristic

for steam.

• Stainless steel stem and metal-to-metal seats.

• Repack and rebuild kits for field servicing.

Summary of content (8 pages)

PAGE 1
V5011N Two-Way Threaded Globe Valve PRODUCT DATA FEATURES • Red brass body with NPT-threaded end connections. • Low seat leakage rate (≤0.05 percent of Cv). • 50:1 rangeability per VDI/VDE 2173. • Spring-loaded, self-adjusting packing. • Accurate positioning to ensure state of the art temperature control. • Directly coupled electric and pneumatic actuators for easy mounting. • Sizes range from 1/2 in. to 2 in.
PAGE 2
V5011N TWO-WAY THREADED GLOBE VALVE SPECIFICATIONS IMPORTANT The specifications given in this publication do not include normal manufacturing tolerances. Therefore, an individual unit may not exactly match the listed specifications. Also, this product is tested and calibrated under closely controlled conditions and some minor differences in performance can be expected if those conditions are changed. Models: V5011N Valve: Two-way threaded globe valve for steam, water, or glycol.
PAGE 3
V5011N TWO-WAY THREADED GLOBE VALVE FLOW CHARACTERISTICS Y2 Y1 Y1,2 PERCENTAGE STEM TRAVEL 100 B 90 AL EQU 80 E TAG CEN PER 70 60 R EA LIN 50 40 30 20 10 0 10 20 30 40 50 60 PERCENTAGE FLOW 70 80 90 100 M3975 Fig. 2. Equal percentage and linear flow characteristics. A VALVE A B SIZE (IN) in. (mm) in. (mm) 1/2 3/4 1 1-1/4 1-1/2 2 3-1/4 (83) 1-9/16 (40) 4-1/16 (103) 4-3/16 (106) 4-3/4 (120) 1-13/16 (47) 5-1/4 (134) VALVE Y1 Y2a in. (mm) in.
PAGE 4
V5011N TWO-WAY THREADED GLOBE VALVE 9 (62) 10 (69) 11 (26) 12 (83) 13 (90) CV .73 TO 2.9 CV 4.7 14 (97) 15 (103) 16 (110) 17 (117) 18 (124) 19 (131) 20 (138) C 7 V .3 C V 11. 7 C V 18 .7 C V2 9. .8 46 14 (97) 15 (103) 16 (110) 17 (117) 18 (124) 19 (131) 20 (138) 13 (90) 14 (97) 15 (103) 16 (110) 17 (117) 18 (124) 19 (131) 20 (138) V5011N — 1/2 THROUGH 2 IN., DIRECT ACTING, THREADED BODIES WITH 8 IN. DIA.
PAGE 5
V5011N TWO-WAY THREADED GLOBE VALVE V5011N — 1/2 THROUGH 1-1/4 IN. REVERSE ACTING THREADED BODIES WITH 7 IN. REVERSE ACTING PNEUMATIC ACTUATOR (NORMALLY OPEN) AIR PRESSURE IN ACTUATOR PSI (kPa) SPRING RANGE PSI (kPa) 1 4-11 8-13 3-7 (20-50) (30-75) (55-90) 7 11 12 (50) (75) (85) 8 (55) 12 (85) 13 (90) 9 (60) 13 (90) 14 (95) 10 (70) 14 (95) 15 (105) 11 (75) 15 (105) 16 (110) 12 (85) 16 (110) 17 (120) 13 (90) 14 (95) 17 (120) 18 (125) 18 (125) CV .73 TO 2.9 CV 4.7 CV 7.3 CV 11.
PAGE 6
V5011N TWO-WAY THREADED GLOBE VALVE Mounting The preferred valve mounting position is with the stem vertical. For steam applications, mount with the stem at a 45 degree angle. Do not mount the valve with the stem more than 90 degrees from the vertical (pointing lower than horizontal). Scale and foreign material can collect, scoring the stem and causing packing leakage. Protect the stem from damage due to bending or scratching. IMPORTANT 1.
PAGE 7
V5011N TWO-WAY THREADED GLOBE VALVE CHECKOUT 2. Use the following procedure to check for proper valve operation: 1. Check valve body and connections for leaks. 3. IMPORTANT Before installing linkage (if used) and actuator, make sure that the valve stem operates freely. Impaired stem operation can indicate that the body was twisted or the stem was bent. Either of these conditions can require valve replacement. 4.
PAGE 8
V5011N TWO-WAY THREADED GLOBE VALVE V5011N DIRECT ACTING TWO-WAY GLOBE VALVES V5011N REVERSE ACTING TWO-WAY GLOBE VALVES STEM BUTTON ASSEMBLY 2 STEM BUTTON ASSEMBLY 2 PACKING NUT PACKING NUT 1 2 PACKING WAFERS PACKING WAFERS WASHER 1 2 WASHER 1 SPRING 1 2 SPRING 1 1 2 O RING 2 2 1 2 VALVE BODY VALVE BODY B 2 PACKING CARTRIDGE 2 PACKING CARTRIDGE 2 O RING 1 A A AB B SEAT RING 2 PLUG ASSEMBLY 2 PLUG ASSEMBLY 2 SEAT RING O RING 2 2 O RING 2 LOWER SEAT BOTTOM NUT BOTTOM