034G2858 - Danfoss Electric Regulating Valve 7/8 IN
The 034G2858 Danfoss Electric Regulating Valve KVS 42, featuring a 7/8 IN inlet and outlet size for reliable and efficient performance. This valve supports a maximum working pressure of 493 psig and is designed to work with various refrigerants including R134a and R22. It offers bi-flow functionality and is compatible with several Danfoss controllers. With its robust construction and high-performance features, this valve is ideal for a wide range of applications.
Product Specifications:
- Type Designation: KVS 42
- Gross Weight: 2.29 kg
- Net Weight: 1.6 kg
- Ambient Temperature Range: -40°C to 60°C (-40°F to 140°F)
- Approval: CE, EAC, LLC CDC TYSK
- Balanced Port: Yes
- Connection Material: Copper
- Connection Type: Solder, ODF
- Direction: Straightway
- Electrical Connection: M12, 4 pin, Male
- Enclosure Rating: IP67
- Flow Direction: Bi-flow
- Fluid Group: II
- Full Travel Time Speed: 12.7 to 25.4 seconds
- Inlet Size: 7/8 IN (22 mm)
- Outlet Size: 7/8 IN (22 mm)
- Lubricants Compatibility: All ester oils, all mineral oils
- Manual Operation Option: AST-G Service Driver
- Max Allowed Duty Cycle: 100%
- Max Total Power Consumption: 5.5 W (Voltage), 1.3 W (Current)
- Max Working Pressure: 34 bar (493 psig)
- Max OPD: 33 bar (478.6 psig)
- Max OPD Reverse: 10 bar (145 psi)
- Motor Type: Bi-polar
- Phase Current (Peak): 141 mA
- Phase Current (RMS): 100 mA
- Phase Inductance: 85000 µH
- Product Accessories: Stepper valve accessories
- Product Family Name: KVS
- Product Group: Pressure and temperature regulation valves
- Rated Capacity (R134a): 29.3 kW (8.3 tons)
- Rated Capacity (R22): 40.4 kW (11.4 tons)
- Rated Capacity (R404A/R507): 35.3 kW (10 tons)
- Refrigerants: R134a, R22, R404A, R407A, R407C, R407F, R410A, R422B, R422D, R438A, R448A, R449A, R450A, R452A, R513A, R1234ze(E), R570A
- Resistance: 0.0524 kOhm
- Step Mode: 2-phase full step
- Total Steps: 3810 (full steps)
- Voltage DC: 11.5 V to 13.8 V
The 034G2858 Danfoss Electric Regulating Valve KVS 42 is engineered for high efficiency and durability, with a 7/8 IN inlet and outlet size designed to handle demanding HVAC applications. Its advanced features, including bi-flow capability and compatibility with Danfoss controllers, make it a reliable choice for precise temperature and pressure regulation. For optimal performance, pair this valve with our stepper valve accessories and the AST-G Service Driver.
