VG2000 Series Cast Iron Flanged Globe Valves Installation Instructions1 Refer to the QuickLIT website for the most up-to-date version of this document.ApplicationsVG2000 Series Cast Iron Flanged Globe Valves are primarily designed to regulate the flow of water, 50% glycol solutions, and steam in response to the demand of a controller in Heating, Ventilating, and Air Conditioning (HVAC) systems. VG2000 Series Cast Iron Flanged Globe Valves feature brass trim and are available in two-way Push-Down-To-Close ([PDTC] – normally open if pneumatically actuated) or Push-Down-To-Open ([PDTO] – normally closed if pneumatically actuated) and three-way mixing configurations. These iron valves can be ordered with MP8000 Series pneumatic actuators (with or without a pneumatic or electro-pneumatic positioner). VG2000 Series valves can also be ordered with any of the following series of electric actuators: M9116, M9124, M9220, VA-310x, or VA-610x. The valves can also be ordered separately for field mounting of all of these actuators.The modulating valve plug of VG2000 Series valves provides a modified linear flow characteristic. An arrow is cast on both sides of the valve body indicating the direction of flow for proper piping.Contact the local Johnson Controls® representative for compatibility concerns before using the VG2000 Series flanged valves to control fluids other than those outlined in the Technical Specifications table at the end of this document.Location of Valve DataEach VG2000 Series Cast Iron Flanged Globe Valve shipped from the factory includes a brass tag chained to the valve bonnet that features technical data about the valve. The technical data on the tag includes:•the code number of the valve•the flow coefficient Cv of the valve•the manufacturing date code of the valve InstallationInstall the VG2000 Cast Iron Flanged Globe Valve with actuator at or above the centerline of the piping. For more detailed installation information about the specific equipment used, refer to the appropriate document from the following list:•M9108, M9116, M9124, and M9132 Series Electric Non-Spring Return Actuators Installation Instructions (Part No. 34-636-399)•M9220-AGx-3 Floating Electric Spring Return Actuators Installation Instructions (Part No. 34-636-1689)•M9220-Bxx-3 On/Off Electric Spring Return Actuators Installation Instructions (Part No. 34-636-1239)•M9220-GGx-3 Proportional Electric Spring Return Actuators Installation Instructions (Part No. 34-636-1697)IMPORTANT:The VG2000 Series Valves are intended to control saturated steam, hot water, and chilled water flow under normal equipment operating conditions. Where failure or malfunction of the VG2000 Series Valve could lead to personal injury or property damage to the controlled equipment or other property, additional precautions must be designed into the system. Incorporate and maintain other devices such as supervisory or alarm systems or safety or limit controls intended to warn of, or protect against, failure or malfunction of the VG2000 Series Valve.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.VG2000 Series Cast Iron Flanged Globe ValvesInstallation InstructionsPart No. 14-1161-106, Rev. CIssued November 15, 2013Supersedes June 15, 2007VG2000 Series Cast Iron Flanged Globe Valves Installation Instructions2•M9000-53x Cast Iron Flanged Valve Linkage Kit for Mounting a Single M9000 Series Electric Actuator Installation Instructions (Part No. 14-1298-18)•M9000-53x Cast Iron Flanged Valve Linkage Kit for Tandem Mounting of M9000 Series Electric Actuators Installation Instructions (Part No. 14-1298-26)•VA-3100 Series Electric Valve Actuators Installation Instructions (Part No. 14-1233-5)•VA-6100 Series Electric Valve Actuators Installation Instructions (Part No. 14-1234-18)•MP8000 Series Pneumatic Valve Actuators Technical Bulletin (LIT-977258)•MP8000 Series Actuated Valves with V-9502-95 Pneumatic Valve Actuator Positioner Installation Instructions (Part No. 14-1161-68)•EPP-1000 Series Electro-Pneumatic Positioners Installation Bulletin (LIT-2681275)VG2000 Series Cast Iron Flanged Globe Valves Installation Instructions3Dimensions Table 1: MP8000 Actuated Two-Way N.O. Valve Dimensions,in.(mm)Actuator Style1Valve Size in.ABCDEMP822-1/215-3/16 (386)4-21/32 (118)7-1/4 (184)7 (178)8-21/32 (220)315-13/16 (402)5-3/16 (132)8-5/8 (219)7-1/2 (191)8-21/32 (220)MP842-1/218-17/32 (471)4-21/32 (118)7-1/4 (184)7 (178)10-7/8 (276)319-3/16 (487)5-5/16 (135)8-5/8 (219)7-1/2 (191)10-7/8 (276)420-5/16 (516)6-7/16 (164)10-1/2 (267)9 (229)10-7/8 (276)MP86327-1/4 (692)5-5/16 (135)8-5/8 (219)7-1/2 (191)10-7/8 (276)428-3/8 (721)6-7/16 (164)10-1/2 (267)9 (229)10-7/8 (276)528-13/16 (732)6-7/8 (175)12-1/2 (318)10 (254)10-7/8 (276)630-1/8 (765)8-3/16 (208)14-1/2 (368)11 (279)10-7/8 (276)1.Allow 3-3/4 in. (95 mm) clearance for MP82/MP84 actuator removal and 4-3/4 in. (121 mm) clearance for MP86 actuator removal.Figure 1: Dimensions for MP8000 Actuated Two-Way N.O. Valve (See Table1.)EDCCMP86 ActuatedBADBAEMP82/84 ActuatedFIG:mp8000-twNOVG2000 Series Cast Iron Flanged Globe Valves Installation Instructions4 Table 2: Pneumatic Actuated N.C. Valve Dimensions,in.(mm)Actuator Style1Valve Size in.ABCDEFMP842-1/218-17/32 (471)4-21/32 (118)7-1/4 (184)7 (178)4-21/32 (118)10-7/8 (276)319-3/16 (487)5-5/16 (135)8-5/8 (219)7-1/2 (191)5-5/16 (135)10-7/8 (276)420-5/16 (516)6-1/16 (152)10-1/2 (267)9 (229)6-1/16 (152)10-7/8 (276)MP86327-1/4 (692)5-5/16 (135)8-5/8 (219)7-1/2 (191)5-5/16 (135)10-7/8 (276)428-3/8 (721)6-7/16 (164)10-1/2 (267)9 (229)6-7/16 (164)10-7/8 (276)528-13/16 (732)6-7/8 (175)12-1/2 (318)10 (254)6-7/8 (175)10-7/8 (276)630-1/8 (765)8-3/16 (208)14-1/2 (368)11 (279)8-3/16 (208)10-7/8 (276)1.Allow 3-3/4 in. (95 mm) clearance for MP82/MP84 actuator removal and 4-3/4 in. (121 mm) clearance for MP86 actuator removal.Figure 2: MP8000 Actuated Two-Way N.C. Valve Dimensions (See Table2.)FDCCBADBAFEEMP84 ActuatedMP86 ActuatedFIG:mp8000-twNCVG2000 Series Cast Iron Flanged Globe Valves Installation Instructions5 Table 3: MP8000 Actuated 3-Way Valve Dimensions,in.(mm)Actuator Style1Valve Size in.ABCDEFMP842-1/218-17/32 (471)4-21/32 (118)7-1/4 (184)7 (178)6-25/32 (172)10-7/8 (276)319-3/16 (487)5-5/16 (135)8-5/8 (219)7-1/2 (191)6-13/16 (173)10-7/8 (276)MP86327-1/4 (692)5-5/16 (135)8-5/8 (219)7-1/2 (191)6-13/16 (175)10-7/8 (276)428-3/8 (721)6-7/16 (164)10-1/2 (267)9 (229)8-1/16 (205)10-7/8 (276)528-13/16 (732)6-7/8 (175)12-1/2 (318)10 (254)9-5/32 (233)10-7/8 (276)630-1/8 (765)8-3/16 (208)14-1/2 (368)11 (279)9-15/16 (252)10-7/8 (276)1.Allow 3-3/4 in. (95 mm) clearance for MP82/MP84 actuator removal and 4-3/4 in. (121 mm) clearance for MP86 actuator removal.Figure 3: MP8000 Actuated Three-Way Mixing Valve Dimensions (See Table3.)DCBAEMP84 ActuatedMP86 ActuatedFFABECFIG:mp8000-twMXVG2000 Series Cast Iron Flanged Globe Valves Installation Instructions6 Table 4: M9000 Actuated VG2000 Series Cast Iron Flanged Valve Dimensions,in.(mm)Actuator StyleValve Size in.ABCDEM90002-1/216-13/16 (427)4-21/32 (118)7-1/4 (184)7 (178)6-25/32 (172)316-13/16 (427)5-5/16 (135)8-5/8 (219)7-1/2 (191)6-13/16 (175)416-13/16 (427)6-7/16 (164)10-1/2 (267)9 (229)8-1/16 (205)517-3/8 (441)6-7/8 (175)12-1/2 (318)10 (254)9-5/32 (233)617-3/8 (441)8-3/16 (208)14-1/2 (368)11 (279)9-15/16 (252)Figure 4: M9000 Actuated Valve Dimensions, in. (mm)(See Table4.)DEBABCThree-WayMixing AssemblyATwo-WayPDTC AssemblyFIG:m9000-actvlvdVG2000 Series Cast Iron Flanged Globe Valves Installation Instructions7 Table 5: VA-3100 Actuated Valve Dimensions,in.(mm)Actuator Style1Valve Size in.ABCDEVA-31002-1/218-23/32 (475)4-21/32 (118)7-1/4 (184)7 (178)6-25/32 (172)319-3/8 (492)5-5/16 (135)8-5/8 (219)7-1/2 (191)6-13/16 (175)420-1/2 (521)6-7/16 (164)10-1/2 (267)9 (229)8-1/16 (205)520-15/16 (532)6-7/8 (175)12-1/2 (318)10 (254)9-5/32 (233)622-1/4 (565)8-3/16 (208)14-1/2 (368)11 (279)9-15/16 (252)1.Allow 6-5/16 in. (160 mm) clearance for VA-310x actuator removal.Figure 5: VA-310x Actuated Valve Dimensions (See Table5.)BDACBEADThree-WayMixingTwo-WayPDTCFIG:VA-310-actvlvVG2000 Series Cast Iron Flanged Globe Valves Installation Instructions8 Table 6: VA-6100 Actuated Valve Dimensions, in. (mm)Actuator Style1Valve Size in.ABCDEVA-6100427-21/32 (702)6-7/16 (164)10-1/2 (267)9 (229)8-1/16 (205)528-3/32 (714)6-7/8 (175)12-1/2 (318)10 (254)9-5/32 (233)629-13/32 (747)8-3/16 (208)14-1/2 (368)11 (279)9-15/16 (252)1.Allow 7-29/32 in. (201 mm) clearance for VA-610x actuator removal.Figure 6: VA-610x Actuated Valve Dimensions (See Table6.)DBEACBAThree-WayMixingTwo-WayPDTCFIG:M100-actvlvVG2000 Series Cast Iron Flanged Globe Valves Installation Instructions9 MountingLocation Considerations WiringBe sure to wire the input lines to the electric actuator correctly in order for the valve to move in the proper direction. Table 7: Flange and Bolt Circle Dimensions, in. (mm)Valve Size in.Diameter of FlangeThickness of FlangeDiameter of Bolt CircleDiameter of Bolt HolesNumber of Bolt Holes2-1/27 (178)11/16 (17)5-1/2 (140)3/4 (19)437-1/2 (191)3/4 (19)6 (152)3/4 (19)449 (229)1 (25)7-1/2 (191)3/4 (19)8510 (254)1 (25)8-1/2 (216)7/8 (22)8611 (279)1 (25)9-1/2 (241)7/8 (22)8Figure 7: Flange and Bolt CircleFIG:f-bcIMPORTANT:Protect the actuator from dripping water, condensation, and other moisture. Water or moisture could result in an electrical short, which may damage or affect the operation of the actuator.IMPORTANT:Do not cover the actuator with thermal insulating material. High ambient temperatures may damage the actuator, and a hot water pipe, a steam pipe, or other heat source may overheat it.IMPORTANT:Use copper conductors only. Make all wiring connections in accordance with local, national, and regional regulations. Do not exceed the actuator’s electrical ratings.!WARNING: Risk of Electric Shock.Disconnect the power supply before making electrical connections. Contact with components carrying hazardous voltage can cause electric shock and may result in severe personal injury or death.!CAUTION: Risk of Property Damage. Donot apply power to the system before checking all wiring connections. Short circuited or improperly connected wires may result in permanent damage to the equipment.Next >