Thermostatic Diverter or Mixing Valve
Operation
The EDV is a twin seat valve with an intermediate cone of EPDM rubber that closes flow to both gates at the end position and directs flow as required. This valve can be used with any of the Macon electric or nonelectric thermostats.
Areas of Use:
Three way valves are designed for mixing or diverting flows in various water based heat or cooling transmission systems, such as radiator loops, floor heating, heat exchangers, solar heat collectors, water heaters, etc.
Features
- Forged brass construction
- Compact dimensions
- Replaceable insert
- Stainless steel spindle
- Easy one-trade installation
- Electric or nonelectric – fully automatic
- Provides constant temperature
- Actuators can be changed without draining of the system
- Shipped with a protective cap that can be used to control the unit during installation period
- Four temperature ranges available (ask for details):
T-1: 56°-83°F
T-2: 68°-108°F
T-3: 95°-131°F
T-4: 122°-158°F
| EDV-15 | EDV-20 | |
| Dimensions | Inches | Inches |
| A | 2-1/4 | 2-1/4 |
| B | 1-1/8 | 1-1/8 |
| C | 2-1/2 | 2-3/4 |
| D | 1-1/2 | 1-1/2 |
| E | 1-3/4 | 2 |
| Sweat Couplings | |
| 1/2″ | 1-1/4″ O.A. Length |
| 3/4″ | 1-1/2″ O.A. Length |
Data
| Maximum static pressure: 145 psig Maximum water temperature: 250°F Cv-value 1/2 = 2.0 3/4 = 3.2 P-band at temperature range T-1: 56°-83°F temperature range T-2: 68°-108°F temperature range T-3: 95°-131°F temperature range T-4: 122°-158°F Body sizes: 1/2″ and 3/4″ Body material: Forged brass Disc material: EPDM Body tappings: Female sweat inlets and outlet NOTE: See chosen thermostat for control data |
 |
