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VG2431TM-843E01 | Johnson Controls | Control Valves
2W/2.5IN/51CV/FLG/NC/ PNEU/MP84/9-13LB/POS
Brand:Johnson Controls
MPN:VG2431TM-843E01
SKU:VG2431TM-843E01
List Price:
$4,461.00
Today's Price:
$2,319.72
Availability: Lead time > 15 days. See alternatives below or chat with Sales.
product specifications
Connection
Flange
Cv
51 CV
Fail-Safe
Spring Return
Type
Assembly
Pattern
2-Way
Trim Material
Brass
Size
2-1/2 in
Control Signal
Pneumatic
Actuator Type
Pneumatic
product series specifications
- Service*:
- Hot water, chilled water, 50% glycol solutions, or steam for HVAC systems
- Valve Stroke:
- :
- 2-1/2‚Ä= and 3‚Ä= Valves 3/4‚Ä= (19 mm)
- :
- 3‚Ä= and 4‚Ä= Valves 1-1/8‚Ä= (29 mm)
- :
- 5‚Ä= Valves 1-3/8‚Ä= (35 mm)
- :
- 6‚Ä= Valves 1-1/2‚Ä= (38 mm)
- Valve Body Rating:
- Meets requirements of ASME B16.1, Class 125.
- Valve Assembly:
- Steam 35 psig (241 kPa) at 281‚Ñâ (138‚ÑÉ)
- Maximum Allowable:
- Water 175 psig (1,206 kPa) up to 150‚Ñâ (66‚ÑÉ)
- Pressure/Temperature:
- Decreasing to 125 psig (861 kPa) at 281‚Ñâ (138‚ÑÉ)
- Leakage:
- 0.1% of maximum flow
- Inherent Flow Characteristics:
- Modified linear
- Rangeability**:
- :
- 2-1/2‚Ä= Valves 6.5:1
- :
- 3‚Ä= Valves 7.7:1
- :
- 4‚Ä= Valves 9.3:1
- :
- 5‚Ä= Valves 10.7:1
- :
- 6‚Ä= 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
- Maximum Closeoff Pressures:
- Dependent on valve size and actuator used
- Materials of construction:
- :
- 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‚Ñâ (2° to 138‚ÑÉ), 35 psig (241 kPa) saturated steam
- Warranty:
- 1 year
- :
- * Proper water treatment is recommended; refer to VDI 2035 Standard.:
- :
- ** Rangeability is defined as the ratio of maximum flow to minimum controllable flow.:
- :
- The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these specifications, consult Johnson Controls, Inc. Neither Kele, Inc., nor Johnson Controls, Inc., shall be liable for damages resulting from misapplication or misuse of its products.:
product series features
- 2-1/2 in. through 6 in. flanged cast iron valves
- Several choices in electric and pneumatic actuation
- Every valve factory tested to assure tight close-off
- Order valve body alone for field assembly, or pre-assembled with actuator to fit the application
more information & related documents
Series Description
The Johnson Controls VG2000 Series flanged globe valves from are designed to control the flow of water and steam in HVAC systems. Available in 2-1/2 in. through 6 in. pipe sizes, these ANSI Class 125 valves are available in normally open (N.O.), normally closed (N.C.) and 3-way mixing configurations.
Kele Description
2W/2.5IN/51CV/FLG/NC/ PNEU/MP84/9-13LB/POS
Manufacturer
Johnson Controls
VG2000 Installation Instructions x
