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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.
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V–245
VG2000 Series Cast Iron Flanged Globe Valves for Assembly in the Field (Continued)
Flanged Globe or Ball Valves and Actuators
Technical Specifications
VG2000 Series Cast Iron Flanged Globe Valves for Assembly in the Field
Service
1
1. Proper water treatment is recommended; refer to the VDI 2035 Guideline.
Hot Water, Chilled Water, 50% Glycol Solutions, and Steam for HVAC Systems
Valve Stroke 2-1/2 and 3 in. Valves 3/4 in. (19 mm)
3 and 4 in. Valves 1-1/8 in. (29 mm)
5 in. Valves 1-3/8 in. (35 mm)
6 in. Valves 1-1/2 in. (38 mm)
Valve Body Rating Meets Requirements of ASME B16.1, Class 125
Valve Assembly Maximum Allowable
Pressure/Temperature
Steam 35 psig (241 kPa) at 281°F (138°C)
Water 175 psig (1,206 kPa) up to 150°F (66°C),
Decreasing to 125 psig (861 kPa) at 281°F (138°C)
Leakage 0.1% of Maximum Flow
Inherent Flow Characteristics Modified Linear
Rangeability
2
2. Rangeability is defined as the ratio of maximum flow to minimum controllable flow.
2-1/2 in. Valves 6.5:1
3 in. Valves 7.7:1
4 in. Valves 9.3:1
5 in. Valves 10.7:1
6 in. Valves 10.4:1
Spring Ranges (MP8000 Series Actuators) 3 to 7, 4 to 8, and 9 to 13 psig (21 to 48, 28 to 55, and 62 to 90 kPa)
Maximum Recommended Operating Pressure Drop 35 psig (241 kPa) for All Valve Sizes
Maximum Actuator Supply Pressure (Pneumatically Actuated
Valves Only)
25 psig (172 kPa) Maximum
Materials Body Cast Iron with Black Lacquer Finish
Stem 316 Stainless Steel
Plug Brass
Packing Ethylene Propylene Terpolymer (EPT) Ring Packs
Valve Fluid Operating Temperature Limits 35 to 281°F (2 to 138°C),
35 psig (241 kPa) Saturated Steam
Actuator Ambient Operating
Temperature Limits
M91xx Series -4 to 122°F (-20 to 50°C)
M9220 Series -40 to 131°F (-40 to 55°C)
VA-3100 Series 14 to 140°F (-10 to 60°C) Floating Control
14 to 122°F (-10 to 50°C) Proportional Control
VA-6100 Series -4 to 140°F (-20 to 60°C)
MP8000 Series -20 to 150°F (-29 to 66°C)
Compliance Canada CRN: 0C1100.9087YTN
Electric Damper Actuators
Flanged Globe or Ball
Valves and Actuators
Electric Damper Actuators
Flanged Globe or Ball
Valves and Actuators