Brochure

Table Of Contents
The performance specifications are nominal and conform to acceptable industry standards. For applications 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. © 2014 Johnson Controls, Inc.
www.johnsoncontrols.com
V–171
VG7000 Series Stainless Steel Trim Globe Valves with VA-4233 Series Spring-Return
Electric Actuators (Continued)
Threaded Globe Valves and Actuators
Technical Specifications
VG7000 Series Valve Assemblies with VA-4233 Series Spring-Return Electric Actuators and Two Auxiliary Switches
Actuator Code Number VA-4233-AGC-2 VA-4233-BGC-2 VA-4233-GGC-2
Actuator Input Floating On/Off 0 to 10 VDC Proportional
Temperature Range 35 to 250°F (2 to 121°C), 15 psig Saturated Steam
Valve
Code Number
Size, in. Cv Closeoff psig Spring Return Stem Up
Two-Way Push-Down-to-Close — NPT End Connections
VG7243CT 1/2 0.73 230 VG7243CT+423AGC VG7243CT+423BGC VG7243CT+423GGC
VG7243ET 1/2 1.8 230 VG7243ET+423AGC VG7243ET+423BGC VG7243ET+423GGC
VG7243GT 1/2 4.6 130 VG7243GT+423AGC VG7243GT+423BGC VG7243GT+423GGC
VG7243LT 3/4 7.3 82 VG7243LT+423AGC VG7243LT+423BGC VG7243LT+423GGC
VG7243NT 1 11.6 39 VG7243NT+423AGC VG7243NT+423BGC VG7243NT+423GGC
VG7243PT 1-1/4 18.5 24 VG7243PT+423AGC VG7243PT+423BGC VG7243PT+423GGC
Two-Way Push-Down-to-Open — NPT End Connections
VG7443CT 1/2 0.73 224 VG7443CT+423AGC VG7443CT+423BGC VG7443CT+423GGC
VG7443ET 1/2 1.8 224 VG7443ET+423AGC VG7443ET+423BGC VG7443ET+423GGC
VG7443GT 1/2 4.6 108 VG7443GT+423AGC VG7443GT+423BGC VG7443GT+423GGC
VG7443LT 3/4 7.3 64 VG7443LT+423AGC VG7443LT+423BGC VG7443LT+423GGC
VG7443NT 1 11.6 41 VG7443NT+423AGC VG7443NT+423BGC VG7443NT+423GGC
VG7443PT 1-1/4 18.5 24 VG7443PT+423AGC VG7443PT+423BGC VG7443PT+423GGC
Three-Way Mixing — NPT End Connections
VG7844CT 1/2 0.73 230
/ 224 VG7844CT+423AGC VG7844CT+423BGC VG7844CT+423GGC
VG7844ET 1/2 1.8 230
/ 224 VG7844ET+423AGC VG7844ET+423BGC VG7844ET+423GGC
VG7844GT 1/2 4.6 130
/ 108 VG7844GT+423AGC VG7844GT+423BGC VG7844GT+423GGC
VG7844LT 3/4 7.3 82
/ 64 VG7844LT+423AGC VG7844LT+423BGC VG7844LT+423GGC
VG7844NT 111.639
/ 41 VG7844NT+423AGC VG7844NT+423BGC VG7844NT+423GGC
VG7844PT 1-1/4 18.5 24
/ 24 VG7844PT+423AGC VG7844PT+423BGC VG7844PT+423GGC
VG7000 Series Stainless Steel Trim Globe Valves with VA-4233 Series Spring-Return Electric Actuators
Service
1
1. Refer to the VDI 2035 Guideline for recommended proper water treatment.
Hot Water, Chilled Water, 50/50 Glycol Solutions, and Steam for HVAC Systems
Fluid Temperature Limits Water 35 to 250°F (2 to 121°C)
Steam 15 psig (103 kPa) Saturated Steam
Maximum Allowable
Pressure/Temperature
Water 400 psig (2,756 kPa) up to 150°F (66°C) Decreasing to 365 psig (2,515 kPa) at 248°F (120°C)
Steam 15 psig (103 kPa) Saturated Steam at 250°F (121°C)
Valve Body Pressure/Temperature Rating Meets Requirements of ANSI B16.15, Class 250
Maximum Recommended
Operating Pressure Drop
Water 35 psig (241 kPa) for 1/2 through 1-1/4 in. Valves
Steam 15 psig (103 kPa)
Flow Characteristics Two-Way Valves Equal Percentage
Three-Way Valves Linear Flow Characteristics
Rangeability
2
2. Rangeability is defined as the ratio of maximum controllable flow to minimum controllable flow.
> 25:1 According to EN60534-2-4 for the 1/2 in. Size, Cv 0.73, Valve Bodies
> 100:1 According to EN60534-2-4 for All Other Valves
Leakage 0.01% of Maximum Flow per ANSI/FCI 70-2, Class 4
Actuator Ambient Operating Temperature Limits -4 to 122°F (-20 to 50°C)
Actuator Input Signal VA-4233-AGx-2 24 VAC or 24 VDC Three-Wire Floating Control
VA-4233-BGx-2 24 VAC or 24 VDC Two-Wire On/Off Control
VA-4233-GGx-2 0(2) to 10 VDC Proportional Control, 0 to 10 VDC Feedback
Actuator Power Requirements 24 VAC (20 to 30 VAC), 50/60 Hz, 12 VA Nominal
Materials Body Cast Bronze
Bonnet Brass
Stem Stainless Steel
Plug Brass
Seat Brass against Molded Elastomeric Disk
Packing Self-Adjusting Ethylene Propylene Rubber (EPR) Ring Pack U-Cups
Compliance Canada CRN: 0C1099.9087YTN
Threaded Globe Valves and
Actuators
Threaded Globe Valves and
Actuators
Threaded Globe Valves and
Actuators
Threaded Globe Valves and
Actuators