VK-7313-302-4-08
Details
Details
1 in. 3-Way Mixing Globe Valve, NPT, Cv 14, 5-10 psi MK-4611 Pneumatic Actuator
Mixes flow from ports A and B to the common AB outlet. Springs to close port A and open B to AB on air loss. Handles hot or chilled water up to 60% glycol and does not work on steam or combustible gas.
Key Features
- Cv: 14
- Close-off: A port 30 psi; B port 40 psi at 15 psig supply, 100 psi at 20 psig
- Actuator: MK-4611, 11 sq. in.
Product Specifications
| Manufacturer | Schneider Electric |
|---|---|
| Model | VK7313302408 (VK-7313-302-4-08) |
| Series | VB-7000 bronze globe valve with MK pneumatic actuator |
| Body | 3-way mixing; A and B inlets, AB outlet; stem up closes A and opens B to AB |
| Size | 1 in. (25 mm) |
| Connection | NPT |
| Cv | 14 |
| Service | Hot or chilled water (up to 60% glycol); not steam; not for combustible gas |
| Fluid temperature | 20 to 281 deg F (-7 to 138 deg C) |
| Body rating | Bronze, ANSI B16.15 Class 250: 400 psig up to 150 deg F, 321 psig at 281 deg F |
| Trim | brass |
| Seat leakage | A port ANSI Class V up to 35 psi close-off, Class IV above; B port ANSI Class III |
| Flow characteristic | Modified linear |
| Max operating differential | 87 psi (water) |
| Actuator | MK-4611 pneumatic, 11 sq. in. effective area, spring return |
| Spring range | 5 to 10 psig (34 to 69 kPa) |
| Close-off | A port 30 psi; B port 40 psi at 15 psig supply, 100 psi at 20 psig |
| Positive positioner | Not included |