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Danfoss 034G7701 ETS Colibri Electric Expansion Valve with Sight Glass
- Regular price
- $699.00
- Sale price
- $699.00
- Regular price
-
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Product Description P/N: 034G7701
Description
The Danfoss 034G7701 is an ETS 50C Colibri electric expansion valve for regulating refrigerant flow in HVAC and refrigeration systems. Its bipolar stepper motor provides adjustable valve positioning, with bidirectional flow capability and a maximum working pressure of 50 bar.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Danfoss |
| Category | Refrigeration Valves |
| Part Number | 034G7701 |
| Subcategory | Electric Expansion Valves |
| Product Type | ETS 50C |
| Product Family | Colibri |
| Body Material | Stainless steel |
| Connection Material | Bi-metal steel/copper |
| Inlet Connection | ⅞ in. / 22 mm solder ODF |
| Outlet Connection | 1⅛ in. / 28 mm solder ODF |
| Flow Configuration | Straightway, bidirectional; balanced port |
| Kv Flow Coefficient | 2.4 m³/h |
| Maximum Working Pressure | 50 bar (725 psig) |
| Maximum Operating Pressure Differential | 40 bar (580 psi), forward and reverse |
| Refrigerant Temperature Range | −40°C to 95°C (−40°F to 203°F) |
| Ambient Temperature Range | −40°C to 70°C (−40°F to 158°F) |
| Motor and Travel Resolution | Bipolar stepper motor; 600 full steps |
| Electrical Connection and Protection | Four-pin male M12; IP67 |
| Weight | 0.317 kg (0.70 lb) |
Information About 034G7701
The 034G7701 is part of the Danfoss ETS Colibri valve family. Its balanced-port construction combines a stainless-steel body with steel/copper connection tubes. An integrated sight glass provides a visual reference for refrigerant condition. Compatible controllers include Danfoss EKE 1A, EKE 1B, EKE 1C, MCX 061V, and MCX 152V.
Key Features:
- Electronic Flow Regulation: Adjusts refrigerant flow through a compatible stepper-valve controller.
- Bipolar Stepper Motor: Supports full-step, half-step, and recommended microstepping operation.
- Balanced Port: Incorporates a balanced valve-port arrangement.
- Bidirectional Operation: Supports refrigerant flow in either direction.
- Integrated Sight Glass: Allows visual inspection through the fitted SG sight glass.
- Solder Connections: Provides a ⅞-inch inlet and 1⅛-inch outlet.
- Electrical Interface: Uses a four-pin male M12 connector.
- Lubricant Compatibility: Supports listed MO, POE, AB, PAG, PAO, PVE, and oil-free applications.
The 034G7701 delivers the reliability and precision required for electronically controlled refrigerant metering in compatible HVAC and refrigeration systems.
Description
The Danfoss 034G7701 is an ETS 50C Colibri electric expansion valve for regulating refrigerant flow in HVAC and refrigeration systems. Its bipolar stepper motor provides adjustable valve positioning, with bidirectional flow capability and a maximum working pressure of 50 bar.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Danfoss |
| Category | Refrigeration Valves |
| Part Number | 034G7701 |
| Subcategory | Electric Expansion Valves |
| Product Type | ETS 50C |
| Product Family | Colibri |
| Body Material | Stainless steel |
| Connection Material | Bi-metal steel/copper |
| Inlet Connection | ⅞ in. / 22 mm solder ODF |
| Outlet Connection | 1⅛ in. / 28 mm solder ODF |
| Flow Configuration | Straightway, bidirectional; balanced port |
| Kv Flow Coefficient | 2.4 m³/h |
| Maximum Working Pressure | 50 bar (725 psig) |
| Maximum Operating Pressure Differential | 40 bar (580 psi), forward and reverse |
| Refrigerant Temperature Range | −40°C to 95°C (−40°F to 203°F) |
| Ambient Temperature Range | −40°C to 70°C (−40°F to 158°F) |
| Motor and Travel Resolution | Bipolar stepper motor; 600 full steps |
| Electrical Connection and Protection | Four-pin male M12; IP67 |
| Weight | 0.317 kg (0.70 lb) |
Information About 034G7701
The 034G7701 is part of the Danfoss ETS Colibri valve family. Its balanced-port construction combines a stainless-steel body with steel/copper connection tubes. An integrated sight glass provides a visual reference for refrigerant condition. Compatible controllers include Danfoss EKE 1A, EKE 1B, EKE 1C, MCX 061V, and MCX 152V.
Key Features:
- Electronic Flow Regulation: Adjusts refrigerant flow through a compatible stepper-valve controller.
- Bipolar Stepper Motor: Supports full-step, half-step, and recommended microstepping operation.
- Balanced Port: Incorporates a balanced valve-port arrangement.
- Bidirectional Operation: Supports refrigerant flow in either direction.
- Integrated Sight Glass: Allows visual inspection through the fitted SG sight glass.
- Solder Connections: Provides a ⅞-inch inlet and 1⅛-inch outlet.
- Electrical Interface: Uses a four-pin male M12 connector.
- Lubricant Compatibility: Supports listed MO, POE, AB, PAG, PAO, PVE, and oil-free applications.
The 034G7701 delivers the reliability and precision required for electronically controlled refrigerant metering in compatible HVAC and refrigeration systems.
