Danfoss 034L0052 Pressure Regulator

1 3/8"ODF KVL-35 Press Reg

Danfoss 034L0052 KVL 35 Crankcase Pressure Regulator – 1-3/8" ODF Solder, 260 PSIG Max, Oil-Free Compatible

Optimize your refrigeration system with the Danfoss 034L0052 KVL 35 Crankcase Pressure Regulator — engineered to protect compressors by maintaining stable crankcase pressure. Ideal for both traditional and oil-free refrigerant systems, this regulator supports a wide range of refrigerants and operating conditions.

Designed with 1-3/8" ODF solder inlet and outlet connections, this pressure regulator features a factory setting of 29 PSIG (2 bar) and a Cv value of 9.25 gal/min, ensuring precise and reliable pressure control. Built to perform in extreme conditions, it operates from -76°F to 266°F and withstands pressures up to 260 PSIG.

✅ Key Features:

• Model: KVL 35 | Part No: 034L0052

• Connection Type: 1-3/8" Solder ODF (Inlet/Outlet)

• Factory Pressure Setting: 2 bar / 29 PSIG

• Max Working Pressure: 260 PSIG

• Regulation Range: 3–87 PSIG

• Temperature Range: -76°F to 266°F

• Cv Flow Rate: 9.25 gal/min | Kv: 8 m³/h

• Serviceable Design: Spare parts available

• Flow Direction Indicator: Engraved arrow

• RoHS, UL, EAC, and China RoHS Certified

🔧 Refrigerant Compatibility:

• Standard Refrigerants: R134a, R22, R404A, R407C, R507A

• Oil-Free Compatible Refrigerants: R1234ze(E), R513A

• Also supports R407A, R407F, R407H, R422B, R422D, R448A, R449A/B, R450A, R452A, R515B

💡 Applications:

• Commercial refrigeration systems

• HVAC systems with scroll or reciprocating compressors

• Crankcase pressure control in systems using oil-free or conventional refrigerants

Danfoss quality guarantees long-term performance, precision, and protection. Whether you're replacing a regulator or designing a new system, the 034L0052 KVL 35 is your go-to solution for crankcase pressure stability.

⚠️ California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and reproductive harm. For more info, visit www.P65Warnings.ca.gov

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