• Zone Valve Body Assembly
• Type 2-Way
• Nominal Size 1-1/4 Inch
• End Connection Soldered x Soldered
• Actuation Type 2-Position， Spring Return， On/Off (General Close-Off)
• Valve Position Normally Closed
• Body Material Forged Brass
• Valve Timing 25 Second for 60 Hertz/30 Second for 50 Hertz/9 Second for Spring Return (Full Open to Full Close)
• Mounting Type Horizontal/Vertical
• Input Supply Rating 24 Volt AC at 50/60 Hertz
• Temperature Rating 32 to 200 Deg F (Fluid)
• Pressure Rating 17 PSI (Close-Off)， 300 PSI (Static)
• Media Handled Hot/Chilled Water， Glycol
• Inclusions/Features Hysteresis Synchronous Motor for Long Life， Spring Return Operation Provides a Fail-Safe， Manual Override Lever
• Application Heating and Cooling
• Applicable Standard ANSI Class IV
• Flow Capacity 7.5 Cv
• Electrical Connection 18 Inch Lead
• Material Nickel Plated Brass (Stem)， Brass (Seat) Buna N (Paddle)
• Ambient Temperature 104 Deg F
• Humidity Range 5 to 95 Percent (Non-Condensing)

Features / Benefits

• Direct Replacement for All Existing 2-Position Pop-Top Applications
• Hysteresis Synchronous Motor for Long Life
• Spring Return Operation Provides a Fail Safe
• Valve Body Rated for 300 PSI Static Pressure
• Actuator Mounts Directly onto Valve Body without Need for Linkages or Calibration
• Manual Override Lever (Normally Closed Only)
• Actuator Can be Replaced without any Tools or Removal of Valve from System