Danfoss 034L0025 KVP 22 7/8" ODF Evaporator Pressure Regulator – 2.5 m³/h Kv, 18 bar

Danfoss KVP 22 (034L0025) is a high-quality pressure regulating valve used to regulate the evaporator outlet pressure. With its 7/8 inch (22 mm) ODF solder connection, 2.5 m³/h Kv value and adjustable pressure regulation in the 0 - 5.5 bar range, this device increases the stability and efficiency of refrigeration systems. The factory setting is 2 bar.

Technical Specifications

• Product Code: 034L0025
• Model: KVP 22
• Connection Type: Solder (ODF)
• Connection Size: 7/8 inch (22 mm)
• Kv Value: 2.5 m³/h
• Cv Value: 2.9 gal/min
• Regulation Range: 0 - 5.5 bar (0 - 80 psig)
• P-band (max.): 1.7 bar (24.6 psi)
• Factory Setting: 2 bar (29 psig)
• Max. Working Pressure: 18 bar (260 psig)
• Max. Test Pressure: 19.8 bar (286 psig)
• Operating Temperature Range: -45 °C to +130 °C
• Body Material: Brass
• Service Port: Schrader valve included
• Flow Direction Indicator: Embossed arrow

Compatible Refrigerants

• R1234yf, R1234ze(E), R1270, R134a, R22, R290, R404A, R407A/C/F/H
• R422B/D, R448A, R449A/B, R450A, R452A, R454A/C, R455A, R507A
• R513A, R515B, R516A, R600, R600a

Nominal Capacities

• R134a: 2.8 kW / 0.9 TR
• R404A / R507A: 3.6 kW / 1.2 TR
• R22: 4.0 kW / 1.3 TR
• R407C: 3.7 kW / 1.2 TR

Certifications and Compliance

• Approvals: CE, UL (C UL US LISTED), EAC, RoHS, China RoHS
• PED Category: Article 4, Paragraph 3
• SCIP Dossier No: 842c526f-b213-4baa-869c-a91bb999a318
• Lead Content: Lead (CAS no. 7439-92-1)

Physical Specifications

• Gross Weight: 0.39 kg
• Net Weight: 0.35 kg
• Volume: 1.18 liters
• EAN: 5702428411844

Applications

KVP 22 is used in all systems where a certain minimum pressure level must be maintained at the evaporator outlet. This keeps the evaporator temperature constant, protects the compressor and optimizes system performance. It is preferred especially in commercial and industrial refrigeration systems.