Danfoss KVL 22 Crankcase Pressure Regulator – 7/8" ODF, 3.2 m³/h, 18 bar, 0.2-6 bar Setting Range

Danfoss KVL 22 (034L0045) is a high-quality crankcase pressure regulator used to keep the compressor crankcase pressure under control. With a 7/8" ODF connection size, high temperature resistance and wide refrigerant compatibility, this model can be used reliably in refrigeration systems.

Technical Specifications

• Product Code: 034L0045
• Type: KVL 22
• Connection Type: Solder (ODF)
• Connection Size: 7/8 inch (22 mm)
• Kv Value: 3.2 m³/h (3.7 gal/min)
• Regulation Range: 0.2 – 6 bar (3 – 87 psig)
• Factory Setting: 2 bar (29 psig)
• Max. Working Pressure: 18 bar (260 psig)
• Test Pressure: 19.8 bar (286 psig)
• Ambient Temperature Range: -60°C to +130°C
• Flow Direction: One-way arrow marked on the body

Refrigerant Compatibility

Compatible with many HCFC, HFC and HFO refrigerants:

• R134a, R22, R404A, R407A/C/F/H
• R290, R600, R600a, R1234yf/ze(E)
• R422B/D, R448A, R449A/B, R450A, R452A, R455A, R507A, R513A, R515B, R516A

Cooling Capacities

• R404A/R507A: 6.3 kW (1 TR)
• R134a: 5.3 kW (0.8 TR)
• R22: 7.1 kW (1.2 TR)
• R407C: 6.5 kW (1.1 TR)

Advantages

• Regulates the crankcase pressure to increase compressor efficiency
• Compatible with oil-free systems
• High temperature resistance (up to 130°C)
• UL and CE certified, RoHS compliant

General Information

• Net Weight: 0.34 kg
• Gross Weight: 0.39 kg
• Volume: 1.18 liter
• EAN: 5702428411752