VB-7313-0-4-4 | Schneider Electric Buildings | Control Valves
3W 1/2IN G.S. CV=4.4 BODY
Brand:Schneider Electric Buildings
MPN:VB-7313-0-4-4
SKU:VB-7313-0-4-4
List Price:
$247.00
Today's Price:
$128.44
Log in for customized pricingproduct specifications
Connection
NPT
Cv
4.4 CV
Type
Valve Only
Pattern
3-way
Trim Material
Brass
Size
1/2 in
product series specifications
Size: 1/2" to 2" FNPT, 2-1/2" to 6" flanged
Cv Range: 0.4 to 40 (NPT bodies); 56 to 500 (flanged bodies)
Body Pattern: Two-way, three-way mixing or diverting
Rangeability: 1/2" to 2": from 5:1 (Cv=0.4), up to 75:1 (Cv=40)
2-1/2" to 6": 100:1
Leakage Rating: ANSI Class IV, 0.01% of Cv
Maximum Closeoff Pressure: Actuator dependant, see Ordering Information
Pressure Drop: 35 psid (241 kPa) for water; 20 psid (138 kPa) for steam
Pressure Rating: 1/2" to 2": ANSI B16.15-1985, Class 250 (400 psi (2756 kPa) @ 20° to 150°F (-7°C to 66°C), decreasing to 321 psi (2215 kPa) at 281°F (138°C))
2-1/2" to 6": ANSI B16.1-1993, Class 125 (200 psi (1380 kPa) @ 20°F to 150°F (-7°C to 66°C), decreasing to 169 psi (1166 kPa) at 281°C (138°C))
Flow Characteristic: Two Way - Equal %, Three Way - Linear
Materials Of Construction: 1/2" to 2": Bronze body/plug/seat, stainless steel stem and spring-loaded TFE packing; 2-1/2" to 6": Cast iron body, bronze plug/seat, stainless steel stem and spring-loaded TFE/EPDM packing
Media Compatibility: Hot or chilled water, steam (up to 35 psig (241 kPa)), glycol (up to 50%)
Media Temperature Range: 20° to 281°F (-7° to 138°C)
Action: Two-way stem up to close and stem up to open models; three-way mixing or diverting
Actuator Mounting: Threaded mounting yoke
Compatible Actuators: Electric Forta Series or DuraDrive Series shown on following pages; pneumatic see MK Series in PNEUMATICS & FITTINGS catalog section.
Operating Temperature: Actuator dependant, refer to following pages for specifications
Approvals: Actuator dependant, refer to following pages for specifications
Warranty: 2 years
product series features
- Low-profile body
- High quality, proven history of performance
- Self-adjusting packing design
- Wide temperature range 20 to 281 degrees F (-7 to 138 degrees C)
- Pneumatic or electric actuation choices
- Available pre-assembled or separately
- Two- and three-way body patterns
- Mixing and diverting 3-way body patterns
- Balanced plug design on flanged models
more information & related documents
Series Description
The Schneider Electric VB Series globe valves are available in 1/2 in. to 2 in. threaded, bronze body, VB-7XXX models, or in 2 1/2 in. to 6 in. flanged, cast iron body VB-8XXX models. The flanged valves have a patented balanced plug design. The balanced plug design allows water or steam to flow through the valve plug, equalizing the pressure on the top and bottom of the plug which greatly reduces the force required to operate and close these larger size valves.The VB Series valves are designed for control of chilled water, hot water, or steam in the HVAC industry and have a long history of high quality and reliability. They are available pre-assembled with electric or pneumatic actuators, or available without actuator for field assembly.
Kele Description
3W 1/2IN G.S. CV=4.4 BODY
Manufacturer
Schneider Electric Buildings
VB-7213 General Instructions 
