Danfoss ETS 24C Electric Expansion Valve (034G7902) – 7/8" ODF, 50 bar, Ex-Proof Certified

Danfoss ETS 24C (034G7902) is a stainless steel bodied and stepper motor controlled electric expansion valve designed to provide precise flow control in large-capacity refrigeration and air conditioning systems. Thanks to its Ex-proof feature, it is also suitable for hazardous environments.

Technical Specifications

• Product Code: 034G7902
• Type: ETS 24C
• Connection Type: Solder (Solder ODF)
• Connection Size: 7/8" (22 mm) Inlet / Outlet
• Body Material: Stainless Steel (Colibri Series)
• Flow Direction: Bi-flow
• Port Structure: Balanced Port

Operating Conditions

• Maximum Working Pressure: 50 bar / 725 psig
• MOPD: 40 bar / 580 psig
• Operating Temperature: -40°C to +70°C
• Refrigerant Temperature: -40°C to +95°C

Cooling Capacities

• R410A: 170 kW / 49.2 TR
• R407C: 155 kW / 44.5 TR
• R134a: 111 kW / 31.9 TR
• R404A / R507A: 105 kW / 49.2 TR
• R22: 141 kW / 40.1 TR

Motor and Electrical Features

• Motor Type: Bi-polar stepper motor
• Number of Steps: 600 (full step), microstep supported
• Connection Type: M12, 4-pin male connector
• Protection Class: IP67
• Manual Operation: With AST-G service key

Compatible Controllers

• EKE 1A / EKE 1B / EKE 1C
• MCX 061V / MCX 152V

Compatible Refrigerants

Danfoss ETS 24C is compatible with more than 50 refrigerants. It supports widely used refrigerants such as R410A, R407C, R404A, R134a, R22, R32, R290, R448A, R449A, R452A, R513A.

Physical Specifications

• Gross Weight: 0.392 kg
• Net Weight: 0.296 kg
• Volume: 1.651 litres
• EAN: 5702428908801

Certificates and Safety

• Holds ATEX, CE, UL, UKCA, EAC, CCC certificates
• Explosion Protection Class: II 3G Ex ec IIB T4 Gc
• RoHS Compliance: Yes (with exemptions)

Danfoss ETS 24C Electric Expansion Valve offers superior performance in high-capacity systems. Thanks to its robust construction and wide compatibility, it is a safe and smart choice for industrial refrigeration projects.