Brochure

217F-27855-10
10. Butterfly Valve Assemblies
2.5”…18” 2-Way High
Performance Assemblies
2-Way High Performance Butterfly Valve Assemblies With S70 Series NSR Actuator and NEMA 4, Hand Wheel with
Two SPDT Auxiliary Switches and Heater
Model Number Power
a
Valve Size Close Off PSI Cv at 90°
On/Off Modulating
VAFS-6200-E10-H1-12 VSFS-6200-E12-H1-12
E=120 Vac
F=24 Vac
2.5”
285 psi
160
VAFS-6200-E10-H1-13 VSFS-6200-E12-H1-13
3” 185
VAFS-6200-E10-H1-14 VSFS-6200-E12-H1-14
4” 375
VAFS-6200-E20-H1-15 VSFS-6200-E22-H1-15
5” 790
VAFS-6200-E20-H1-16 VSFS-6200-E22-H1-16
6” 1350
VAFS-6200-E30-H1-17 VSFS-6200-E32-H1-17
8” 2800
VAFS-6200-E40-H1-18 VSFS-6200-E42-H1-18
10” 4300
VAFS-6200-E50-H1-19 VSFS-6200-E52-H1-19
12” 6650
VAFS-6200-E60-H1-20b VSFS-6200-E62-H1-20b
14” 7650
VAFS-6200-E70-H1-21b VSFS-6200-E72-H1-21b
16” 9800
VAFS-6200-E80-H1-22b VSFS-6200-E82-H1-22b
18” 10500
a. 120 Vac powered models shown, for 24 Vac models change the letter E to F. Example VAFS-6200-F10-L-11 would be 24 Vac powered
b. E60/62 E70/72 E80/82 only available in 120 Vac.
Specifications
Service Hot Water, Chilled Water,
Condenser Water, Steam
Fluid Temperature Limits -40…500 °F
Max Steam Pressure On/Off 150 PSI
Proportional 50 PSI
Sizes 2.5”…18”
Flow Characteristic Modified Equal Percentage
Leakage Bubble Tight
Materials
Body Carbon Steel
Stem 17-4 Stainless Steel
Disc 316 Stainless Steel
Seat RTFE
Product Description
Schneider Electric’s High Performance Butterfly Valves are ide-
ally suited to both high pressure, high temperature, high cycle
HVAC applications and mission critical HVAC applications. This
includes chiller isolation, cooling tower isolation, change-over
systems, large air handler’s coil control, bypass and process
control applications.
With ANSI Class 150 rating, all valves are tested for bubble
tight close-off to API 598 standards at maximum rated differen-
tial pressure.
Features
• Double Offset Stem/Disc Design
– Reduced seat wear, zero leakage, and low torque
• Blow-out Proof Stem
– Safety and ease of use
• Energized RTFE Seat
– Zero leakage, self-adjusting for wear and easy field
replacement
• Pressure Assisted, but not Pressure Dependent Seat
Design
– Optimal performance and sealing at high or low
differential pressures
• Adjustable PTFE Packing
– Packing can be adjusted while the valve is in service
• Dead End Rating Equal to Nominal Pressure Rating
– Allows the control valve to function as an isolation valve.
10. Butterfly Valve Assemblies