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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–240
VG2000 Series Pneumatic Cast Iron Flanged Globe Valves (Continued)
Flanged Globe or Ball Valves and Actuators
Technical
Specifications
VG2000 Series Pneumatic Cast Iron Flanged Globe Valves
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 281°F (2 to 138°C)
Steam 35 psig (241 kPa) Saturated Steam
Maximum Allowable
Pressure/Temperature
Water 175 psig (1,206 kPa) up to 150°F (66°C) Decreasing to 125 psig (861 kPa) at 281°F (138°C)
Steam 35 psig (241 kPa) Saturated Steam at 281°F (138°C)
Valve Body Pressure/Temperature Rating Meets Requirements of ANSI B16.15, Class 125
Maximum Recommended Operating Pressure Drop 35 psig (241 kPa)
Flow Characteristics Modified Linear
Rangeability
2
2. Rangeability is defined as the ratio of maximum controllable 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
Leakage 0.1% of Maximum Flow per ANSI/FCI 70-2, Class 3
Actuator Ambient Operating Temperature Limits -20 to 150°F (-29 to 66°C)
Maximum Actuator Supply Pressure 25 psig (172 kPa) Maximum
Materials Body Cast Iron with Black Lacquer Finish
Stem Stainless Steel
Plug Brass
Packing Ethylene Propylene Terpolymer (EPT) Rink Packs
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