| Вид документа | Інструкція з монтажу |
|---|---|
| Виробник | JCI |
| Код документа | vg7000-series-bronze-control-valves-installation-guide |
| Група обладнання | VG7000 Series Bronze Control Valve |
| Сторінок | 9 |
| Мова документа | англійська |
| Розмір файлу | 0.8 МБ |
Текст документа
*1410786P*
14-1078-6 Rev. P
VG7000 Series Bronze Control Valves
Installation Guide
VG7000 Part No. 14-1078-6, Rev. P
Issued July 2020
Applications
M y y w w
VG7000 Series Bronze Control Valves are primarily
designed to regulate the flow of water and steam in Week
response to the demand of a controller in Heating, Year
Ventilating, and Air Conditioning (HVAC) systems. FIG:mfgdtcd
Manufacturing Facility
Contact the local Johnson Controls® representative for
Figure 1: Manufacturing Date Code
compatibility concerns before using the VG7000 Series
Bronze Control Valves Technical Specifications table at
the end of this document.
Installation
These installation instructions conform to the relevant
and valid European Norm (EN) safety standards, as IMPORTANT: The VG7000 Series Bronze Control
well as the current laws and regulations of the Valves are intended to control saturated steam, hot
European Union. Qualified personnel are required for water, and chilled water flow under normal
the proper application of these installation instructions. equipment operating conditions. Where failure or
Qualified personnel are trained in the installation, malfunction of the VG7000 Series Valve could lead
mounting, commissioning, operation, and servicing of to personal injury or property damage to the
pneumatically and electrically actuated VG7000 Series controlled equipment or other property, additional
Bronze Control Valves; they include trainers and precautions must be designed into the control
instructors who have the following responsibilities: system. Incorporate and maintain other devices,
such as supervisory or alarm systems or safety or
• ensure adherence to regional and international limit controls, intended to warn of or protect against
ordinances and requirements failure or malfunction of the VG7000 Series Valve.
• teach safety standards
Pre-installation Details
• enforce adequate facility safety and protective
Before installing a VG7000 Series Bronze Control
operation
Valves, note the following:
• instruct first aid
• Be sure to mount the valve in an upright position, in
Location of Valve Data a conveniently accessible location.
Each VG7000 Series Bronze Control Valve shipped • Protect the electric actuator from dripping water
from the factory includes a brass tag chained to the that could enter the actuator housing and damage
valve bonnet. The tag features technical data about the the mechanism or motor.
valve, including:
• Do not cover the actuator with insulating material.
• code number of the valve
• Allow sufficient clearance to remove the actuator
• flow coefficient Cv of the valve (see Figure 2, Table 1, and Table 2).
• maximum allowable fluid temperature of the • Pipe the valve with the flow in the direction of the
controlled media arrow on the valve body, so that the plug seats
• manufacturing date code of the valve (as against the flow.
illustrated in Figure 1) • Wire all electrically actuated valve assemblies in
accordance with applicable electrical code
requirements. Input lines to the actuator must be
wired correctly for the valve to move in the proper
direction.
VG7000 Series Bronze Control Valves Installation Guide
1
IMPORTANT: Take care to prevent foreign material
such as weld slag, thread burrs, metal chips, and
scale from entering the piping system. This debris
can damage or severely impede the operation of the
valve by embedding itself in the seats, scoring the
valve, and ultimately resulting in seat leakage. If the
debris becomes embedded in the seats, subsequent
flushing and filtering of the piping system with the
valve installed does not remedy the problem.
Dimensions
Clearance Needed
D for Actuator Mounting D
and Removal
Valve + Actuator Valve + Actuator
C C
Inlet
Outlet
B N.C.
(PDTO)
B
A
Fig:VG7000
N.O.
(PDTC)
A
Figure 2: Two-Way Normally Open (N.O.)/Push-Down-to-Close (PDTC),
Two-Way Normally Closed (N.C.)/Push-Down-to-Open (PDTO), and Three-Way Mixing Valve Dimensions,
Fluid Flow Directions, and Port Designations (See Table 1 and Table 2.)
Table 1: Internal National Pipe Thread (NPT) Valve Dimensions, in. (mm)
Valve Size, in. (DN) A B
N.O., N.C., and N.O. N.C. Three-Way
Three-Way
1/2 (DN15) 3 (76) 13/16 (21) 1-9/16 (39) 1-13/16 (46)
3/4 (DN20) 3-7/32 (81) 15/16 (24) 1-5/8 (41) 2-1/8 (54)
1 (DN25) 4-1/8 (104) 1-5/32 (29) 1-3/4 (44) 2-9/16 (65)
1-1/4 (DN32) 4-23/32 (119) 1-11/32 (34) 2 (51) 2-25/32 (70)
1-1/2 (DN40) 5-1/8 (130) 2-5/32 (55) 2-3/4 (70) 3-3/8 (85)
2 (DN50) 5-29/32 (150) 2-1/8 (53) 2-27/32 (72) 3-3/4 (95)
VG7000 Series Bronze Control Valves Installation Guide
2
Table 2: Valve Assembly Dimensions, in. (mm)
Actuator C1 D1
Type
1/2 in. 3/4 in. 1 in. 1-1/4 in. 1-1/2 in. 2 in.
(DN15) (DN20) (DN25) (DN32) (DN40) (DN50)
Brass Trim Valve Assemblies
V-3000-8012 4-3/4 4-3/4 5-31/32 5-7/8 5-13/16 6-3/16 3-9/16
(120) (120) (151) (149) (147) (157) (90)
V-3000-8003 5-11/32 5-11/32 6-9/16 6-19/32 6-13/32 6-13/16 3-9/16
(135) (135) (166) (167) (162) (172) (90)
V-3801-8001 4 (102) 4 (102) --- --- --- --- 2-3/8 (60)
MP82xx, --- --- 12-23/32 12-27/32 13-13/32 13-13/16 3-1/2
MP83xx (323) (326) (341) (351) (89)
VA-4233 8-15/32 8-15/32 9-7/16 9-9/16 --- --- 1-1/2
(215) (215) (240) (243) (38)
VA-715x 7-11/16 7-11/16 8-21/32 8-25/32 9-11/32 9-3/4 2-1/2
(195) (195) (220) (223) (238) (248) (64)
VA-720x --- --- 10-7/16 10-17/32 11-1/8 11-1/2 4-1/2
(265) (268) (283) (293) (114)
VA-8x2x 6-7/16 6-7/16 --- --- --- --- 1-1/2
(164) (164) (38)
VA78x0 --- --- 11-23/32 11-27/32 12-13/32 12-13/16 4-1/2
(298) (301) (315) (325) (114)
Stainless Steel Trim Valve Assemblies2
V-3000-8012 5-7/16 5-7/16 6 6-1/4 --- --- 3-9/16
(138) (138) (152) (158) (90)
V-3000-8003 6-1/16 6-1/4 6-19/32 6-27/32 --- --- 3-9/16
(153) (158) (167) (173) (90)
MP82xx 12-3/4 13-17/64 13-39/64 13-27/32 14-1/32 14-15/64 3-1/2
(324) (337) (346) (352) (356) (361) (89)
MP83xx 12-21/64 12-35/64 12-7/8 13-1/8 13-19/64 13-1/2 3-1/2
(313) (319) (327) (333) (338) (343) (89)
MP84xx --- --- --- --- 17-7/32 17-27/64 3-1/2
(437) (443) (89)
MP85xx --- --- --- --- 15-61/64 16-5/32 3-1/2
(405) (410) (89)
VA-4233 8-23/32 8-15/16 9-9/32 9-13/16 --- --- 1-1/2
(221) (227) (236) (249) (38)
VA-715x 8-13/32 8-5/8 8-31/32 9-7/32 9-13/32 9-5/8 2-1/2
(214) (219) (228) (234) (239) (244) (64)
VA-720x 9-3/32 9-5/16 9-21/32 9-7/8 10-3/32 10-9/32 4-1/2
(231) (236) (245) (251) (256) (261) (114)
VA78x0 11-15/32 11-11/16 12-19/32 12-27/32 13-1/32 13-1/4 4-1/2
(291) (297) (320) (326) (331) (336) (114)
1. Dimension C is the overall height above the centerline of the valve body, and dimension D is the clearance required for
actuator removal (as illustrated in Figure 2).
2. An extended bonnet comes as standard equipment on VG7000 Series Bronze Control Valves with stainless steel trim,
to allow for higher fluid temperatures (100 psig [690 kPa] saturated steam at 338°F [170°C]).
VG7000 Series Bronze Control Valves Installation Guide
3
E F
G
Fig:unionglobe
Figure 3: Two-Way N.O./PDTC and Two-Way N.C./PDTO Union Globe Valve Dimensions (See Table 3.)
Table 3: Two-Way N.O./PDTC and Two-Way N.C./PDTO Union Globe Valve Dimensions, in. (mm)1
Valve Size, in. (DN) E F G
1/2 (DN15) N.O./PDTC 1-1/2 (38) 2-21/32 (68) 13/16 (20)
1/2 (DN15) N.C./PDTO 1-1/2 (38) 2-21/32 (68) 1-17/32 (39)
3/4 (DN20) N.O./PDTC2 1-9/16 (40) 3-3/32 (79) 15/16 (24)
1 (DN25) N.O./PDTC2 2-1/16 (53) 4-1/32 (102) 1-5/32 (29)
1-1/4 (DN32) N.O./PDTC2 2-3/8 (60) 4-19/32 (117) 1-11/32 (34)
1-1/2 (DN40) N.O./PDTC2 2-9/16 (65) 4-27/32 (123) 2-5/32 (55)
1. See Table 2 for overall assembly height C and clearance D dimensions.
2. Sizes greater than 1/2 in. (DN15) are available in N.O./PDTC only.
E F
G
Fig:unionangle
Figure 4: Two-Way N.O./PDTC Union Angle Valve Dimensions (See Table 4.)
Table 4: Two-Way N.O./PDTC Union Angle Valve Dimensions, in. (mm)1
Valve Size, in. (DN) E F G
1/2 (DN15) N.O./PDTC 1-23/32 (44) 2-21/32 (68) 1-7/8 (48)
3/4 (DN20) N.O./PDTC 1-9/16 (40) 3-3/32 (79) 2-1/8 (54)
VG7000 Series Bronze Control Valves Installation Guide
4
Table 4: Two-Way N.O./PDTC Union Angle Valve Dimensions, in. (mm)1
Valve Size, in. (DN) E F G
1 (DN25) N.O./PDTC 2-1/16 (53) 4-1/32 (102) 2-9/16 (65)
1-1/4 (DN32) N.O./PDTC 2-3/8 (60) 4-19/32 (117) 2-25/32 (70)
1-1/2 (DN40) N.O./PDTC 2-9/16 (65) 4-27/32 (123) 3-3/8 (85)
1. See Table 2 for overall assembly height C and clearance D dimensions.
A
B
Fig:unionsweat
Figure 5: Two-Way N.O./PDTC, Two-Way N.C./PDTO, and Three-Way Mixing Union Sweat Valve
Dimensions (See Table 5.)
Table 5: Two-Way N.O./PDTC, Two-Way N.C./PDTO, and Three-Way Mixing Union Sweat Valve
Dimensions, in. (mm)1
Valve Size, in. (DN) A B
Two-Way N.O./ Two-Way N.C./ Three-Way
PDTC PDTO Mixing
1/2 (DN15), 3/8 in. Tubing 4-3/16 (106) 13/16 (20) 1-17/32 (39) 2-17/32 (64)
1/2 (DN15), 1/2 in. Tubing 4-3/16 (106) 13/16 (20) 1-17/32 (39) 2-17/32 (64)
1/2 (DN15), 3/4 in. Tubing 4-25/32 (122) 13/16 (20) 1-17/32 (39) 2-17/32 (64)
3/4 (DN20) 5-1/16 (129) 15/16 (24) 1-9/16 (40) 3-1/4 (82)
1 (DN25) 6-3/32 (155) 1-5/32 (29) 1-3/4 (44) 3-23/32 (94)
1-1/4 (DN32) 7-9/32 (185) 1-11/32 (34) 2 (51) 4-3/32 (104)
1-1/2 (DN40) 8-19/32 (218) 2-5/32 (55) 2-3/4 (70) 4-29/32 (125)
2 (DN50) 9-7/16 (240) 2-1/8 (53) 2-27/32 (72) 5-19/32 (142)
1. See Table 2 for overall assembly height C and clearance D dimensions.
Repair Information (LIT-977140) for a list of repair parts and reconditioning
kits available. For a replacement valve, contact the
If the VG7000 Series Bronze Control Valve fails to
nearest Johnson Controls representative.
operate within its specifications, refer to the VG7000
Series Bronze Control Valves Product Bulletin
VG7000 Series Bronze Control Valves Installation Guide
5
Pre-servicing Details
Before servicing a VG7000 Series Bronze Control
Valve, isolate or disconnect the pneumatic supply or
electrical power to the actuator and note the following: Risk of Property Damage.
Do not apply power to the system before checking all
wiring connections. Short circuited or improperly
connected wires may result in permanent damage to
the equipment.
Risk of Electric Shock.
Disconnect or isolate all power supplies before
making electrical connections. More than one
disconnection or isolation may be required to
completely de-energize equipment. Contact with Risque de dégâts matériels.
components carrying hazardous voltage can cause Ne pas mettre le système sous tension avant d'avoir
electric shock and may result in severe personal injury vérifié tous les raccords de câblage. Des fils formant
or death. un court-circuit ou connectés de façon incorrecte
risquent d'endommager irrémédiablement
l'équipement.
Risque de décharge électrique. IMPORTANT: Make all wiring connections in
Débrancher ou isoler toute alimentation avant de accordance with local, national, and regional
réaliser un branchement électrique. Plusieurs regulations. Do not exceed the electrical ratings of
isolations et débranchements sont peut-être the VG7000 Series Bronze Control Valve.
nécessaires pour -couper entièrement l'alimentation
de l'équipement. Tout contact avec des composants Valve Removal Details
conducteurs de tensions dangereuses risque In addition to observing general mounting guidelines
d'entraîner une décharge électrique et de provoquer and National Code Standards, be sure to note the
des blessures graves, voire mortelles. following before removing a valve from a piping
system:
• Allow hot water or steam systems to cool down
thoroughly before proceeding.
• Drain the piping system to provide a pressure-free
Risk of Personal Injury.
work environment.
Shut off the liquid supply and relieve pressure in the
line before servicing the valve. Contents of liquid lines • Vent all piping systems that are used in conjunction
could be under pressure and the release of liquid with corrosive or aggressive fluids.
under pressure may cause severe personal injury. • Be sure all work is performed by qualified
personnel only.
Risque de blessure.
Couper l'alimentation en liquide et évacuer la
pression présente dans la conduite avant toute
intervention sur la vanne. Les liquides à l'intérieur des
conduites peuvent être sous pression et la libération
soudaine de liquide sous pression risque de
provoquer des blessures graves.
VG7000 Series Bronze Control Valves Installation Guide
6
Technical Specifications
VG7000 Series Bronze Control Valves (Part 1 of 2 )
Service1 Hot Water, Chilled Water, 50/50 Glycol Solutions, or Steam for HVAC
Systems (Fluid Group 1 According to 67/548/EEC)
Valve Body Size/Cv (kv) 1/2 in. 0.73 (0.63), 1.8 (1.6), and 4.6 (4.0)
3/4 in. 7.3 (6.3)
1 in. 11.6 (10)
1-1/4 in. 18.5 (16)
1-1/2 in. 28.9 (25)
2 in. 46.2 (40)
Valve Stroke 5/16 in. (8 mm) for 1/2 or 3/4 in. Valves
1/2 in. (13 mm) for 1 and 1-1/4 in. Valves
3/4 in. (19 mm) for 1-1/2 and 2 in. Valves
Valve Body Rating Meets Requirements of ANSI B16.15, Class 250 (EN 12360).
Valve Ambient Operating 35 to 150°F (2 to 65°C)
Temperature Limits
Valve Assembly Maximum Steam Brass Trim: 35 psig (241 kPa) Saturated Steam at 281°F (138°C)
Allowable Pressure/Temperature
SS Trim: 100 psig (690 kPa) Saturated Steam at 338°F (170°C)
Water Brass Trim: 400 psig (2,756 kPa) up to 150°F (66°C), Decreasing to 365
psig (2,515 kPa) at 248°F (120°C)
SS Trim: 400 psig (2,756 kPa) up to 150°F (66°C), Decreasing to 308 psig
(2,122 kPa) at 338°F (170°C)
Leakage Brass Trim 0.01% of Maximum Flow per ANSI/FCI 70-2, Class 4
SS Trim 0.05% of Maximum Flow
Inherent Flow Characteristics Two-Way Equal Percentage
Valves
Three-Way Linear
Mixing Valves
Rangeability2 > 25:1 for the 1/2 in. size, Cv 0.73, valve bodies
> 100:1 for all other VG7000 series valves
Spring Range Pneumatic 3 to 6 psig (21 to 41 kPa) for All Except MP8000;
Actuators 3 to 7 psig (21 to 48 kPa) for MP8000 Only;
4 to 8 psig (28 to 55 kPa);
9 to 13 psig (62 to 90 kPa)
Maximum Recommended Steam Brass Trim: 15 psig (103 kPa) for All Valve Sizes
Operating Pressure Drop
SS Trim: 100 psig (690 kPa) for All Valve Sizes
Water Brass and SS Trim: 35 psig (241 kPa) for 1/2 through 1-1/4 in. Valves; 30
psig (207 kPa) for 1-1/2 and 2 in. Valves
Maximum Actuator Supply 25 psig (172 kPa) Maximum
Pressure (Pneumatically
Actuated Valves Only)
Materials Body: Cast Bronze
Bonnet: Brass
Brass Trim Stem: Stainless Steel
Plug: Brass
Seat: Brass Against Molded Elastomeric Disk
Packing: Self-Adjusting Ethylene Propylene Rubber (EPR) Ring Pack
U-Cups
SS Trim Stem: Stainless Steel
Plug: Stainless Steel
Seat: Stainless Steel
Packing: Spring Loaded Polytetrafluoroethylene (PTFE) and Elastomer
V-Rings
VG7000 Series Bronze Control Valves Installation Guide
7
VG7000 Series Bronze Control Valves (Part 2 of 2 )
Valve Fluid Operating Brass Trim For V-3801-8001 and V-3000-8003 Actuators:
Temperature Limits Valve with 35 to 248°F (2 to 120°C) Water; 15 psig (103 kPa) Saturated Steam
Pneumatic
Actuator For MP82 and V-3000-8012 Actuators:
35 to 284°F (2 to 140°C) Water; 38 psig (262 kPa) Saturated Steam
Brass Trim For VA-8x2x Actuators:
Valve with 195°F (91°C) Maximum Water; Actuators are not rated for steam.
Electric
Actuator For VA-4233-xGx-2 Actuators:
35 to 250°F (2 to 121°C) Water; 15 psig (103 kPa) Saturated Steam
For All Other Electric Actuators:
35 to 284°F (2 to 140°C) Water; 38 psig (262 kPa) Saturated Steam
SS Trim Valve All Pneumatic Actuators:
with 35 to 338°F (2 to 170°C) Water; 100 psig (690 kPa) Saturated Steam
Pneumatic
Actuator
SS Trim Valve For VA-4233-xGx-2 Actuators:
with Electric 35 to 250°F (2 to 121°C) Water; 15 psig (103 kPa) Saturated Steam
Actuator
For All Other Electric Actuators:
35 to 338°F (2 to 170°C) Water; 100 psig (690 kPa) Saturated Steam
Actuator Ambient Operating Refer to the appropriate actuator or linkage kit product bulletin. Ambient
Temperature Limits operating temperature or other service limitations vary by selected actuator.
Compliance 1/2, 3/4, and Pressure Equipment Directive (PED) 97/23/EC: Paragraph 3, Comma 3
1 in. Valves (CE Marking not Applicable.)
1-1/4, 1-1/2, Pressure Equipment Directive (PED) 97/23/EC:
and 2 in. Category 1, Mod. A (Subject to CE Marking)
Valves
All Valve CRN: 0C22556.5
Sizes
1. Proper water treatment is recommended; refer to VDI 2035 Guideline.
2. Rangeability is defined as the ratio of maximum flow to minimum controllable flow.
European Single Point of Contact: NA/SA Single Point of Contact: APAC Single Point of Contact:
JOHNSON CONTROLS JOHNSON CONTROLS JOHNSON CONTROLS
WESTENDHOF 3 507 E MICHIGAN ST C/O CONTROLS PRODUCT
45143 ESSEN MILWAUKEE WI 53202 MANAGEMENT
GERMANY USA NO. 22 BLOCK D NEW DISTRICT
WUXI JIANGSU PROVINCE 214142
CHINA
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or
misuse of its products.
This product is made of copper alloy, which contains lead. The product is therefore not to be used on
drinking water.
This product can expose you to chemicals including lead, which is known to the State of California to cause
cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
WARNING: BRASS AND BRONZE MAY CONTAIN LEAD
To fulfill our obligations towards Article 33, in accordance to the European REACH Regulation No 1907/2006 EC, we hereby inform you
that this article contains the following Substances of Very High Concern mentioned on the Candidate list:
• Lead
Part Name Hazardous substance
䴦Ԧ ᴹᇣ⢙䍘
Pb Hg Cd Cr PBB PBDE
䫵 ⊎ 䭹 ޝԧ䬜 ཊⓤ㚄㤟 ཊⓤҼ㤟䟊
Body parts X O O O O O
䰰փ
Trim parts O O O O O O
䰰㣟/䰰ᵶ
Plastic parts O O O O O O
ກᯉԦ
O: Identify that this hazardous substance is below specified limits as described in SJ/T 11363-2006.
2 ⺞ᇊ䈕ᴹᇣ⢙䍘վҾSJ/T 11363-2006ѝ㿴ᇊⲴ䲀٬
X: Identify that this hazardous substance is above specified limits as described in SJ/T 11363-2006.
; ⺞䇔䈕ᴹᇣ⢙䍘儈ҾSJ/T 11363-2006ѝ㿴ᇊⲴ䲀٬
The Environmentally Friendly Used Period (EFUP) for all enclosed products and their parts is per the
symbol shown here, unless otherwise marked. The Environmentally Friendly User Period is valid only
when the product is operated under the conditions defined in the product bulletin.
䲔䶎ਖᴹḷ䇠 ᡰᴹӗ૱৺ަ䴦ԦⲴ⧟⭘֯؍ᵏ䲀 EFUP֮ͨঅՠ࠴ה۱ॐঅ՚澞юڢфս֨фսҸ
ճИઁؔङߚўЈ੧࣪ͫޞґ҅ऀߊஒᴹ᭸
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Metasys® and Johnson Controls® are registered trademarks of Johnson Controls .
All other marks herein are the marks of their respective owners. © 2020 Johnson Controls.
VG7000 Series Bronze Control Valves Installation Guide
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