White-Rodgers™ 1311-103 1300 Zone Valve, 1 in Nominal, C End Style, 50 psi Pressure, 37 Cv, 24 VAC, Import
WR1311103
MFG #: 1311-103
- Amperage Rating: 0.4 A
- Coefficient of Volume: 37 Cv
- Country of Origin: MX
- Differential: 15 psi
- Domestic/Import: Import
- Electrical Connections: 3 Wire
- End Style: C
- Manufacturer Name: Copeland, Emerson Electric
- Material: Stainless Steel
- Nominal Size: 1 in
- Series: 1300
- Time Cycle: 45 sec Open/Close
- Voltage Rating: 24 VAC
- Water Temperature: 240 deg F
There are two types of white Rodgers "1300 Series" zone valves available, 2-wire and 3-wire, for zoning hydronic systems upto 50 psi. the valves operate quietly and efficiently, providing years of reliable service.
- Features and More
Features
- Quiet operation
- Automatic recycling manual operator shows valve position at all times
- Built-in auxiliary contacts to control burner or circulator relay
- Motor can be removed from valve assembly without draining system
- Self-aligning barrel-type valve stem design
- Made of a corrosion-resistant stainless steel
- Uses line pressure to seal off without binding on opening and closing
- Four zone valves operate with one 40 VA transformer
- 37 Cv at 1 psi drop
- 4 ft friction loss copper tubing
- 60 Hz frequency
Application
- Hydroid Zoning
Includes
- Screw Terminal Wiring Panel and Auxiliary Switch