Sanhua Range PEV0-1 to PEV 6-25 Electronic Expansion Valve Complete Series
Price range: $0.83 through $3.62 ( Not real price )
The Sanhua PEV Series (Range PEV0-1 to PEV 6-25) electronic pulse expansion valve is engineered for refrigeration systems to deliver precise refrigerant flow control into the evaporator via pulse width modulation. Featuring a durable solenoid valve structure, it automatically shuts off during power failures and supports operating pressures up to 90 bar, making it fully compatible with CO2 and common HFC/HFO systems.
The Sanhua PEV Series electronic pulse expansion valve is engineered for refrigeration systems to deliver precise refrigerant flow control into the evaporator via pulse width modulation. Featuring a durable solenoid valve structure, it automatically shuts off during power failures and supports operating pressures up to 90 bar, making it fully compatible with CO2 and common HFC/HFO systems. The detachable valve body includes a replaceable built-in filter, facilitating easy inspection, cleaning, and long-term maintenance.
Brand: Sanhua
Product Type: Electronic Pulse Expansion Valve
Series: PEV Series, includes PEV0-1|PEV0-2|PEV1-1|PEV1-2|PEV2-1|PEV2-2|PEV3-1|PEV3-1S|PEV3-2|PEV3-2S|PEV3.5-1|PEV3.5-1S|PEV3.5-2|PEV3.5-2S|PEV4-1|PEV4-1S|PEV4-2|PEV4-2S|PEV5-1|PEV5-1S|PEV5-2|PEV5-2S|PEV6-1|PEV6-1S|PEV6-2|PEV6-2S
Applicable Refrigerants: R134a, R404A, R407C, R410A, R744 (CO2), HCFC, HFC, HFO
Max. Working Pressure: 90 bar
Min. Working Pressure Difference: 0 bar
Medium Temperature: -40°C to +70°C (outlet side up to -60°C)
Ambient Temperature: -40°C to +55°C
Capacity Regulation Range: 10% – 100%
Recommended Cycle Time: 6s
Voltage Fluctuation Range: -15% to +10%
Coil Insulation Class: Class F
Protection Class: IP67
Highlights
- Maximum working pressure can reach 90 bar, applicable for CO2 systems.
- Kv values as low as 0.003 (PEV0), suitable for systems with lower cooling capacity.
- Solenoid valve structure, can automatically close in the case of sudden power failure.
- Detachable valve body, changeable built-in filter, convenience for cleaning and maintenance.
Materials & care
Features a detachable valve body and replaceable internal filter for straightforward cleaning and maintenance during routine system servicing.
Compatibility
Compatible with standard commercial and industrial refrigeration systems utilizing R134a, R404A, R407C, R410A, and R744 (CO2) refrigerants.
Warranty
12-month manufacturer’s warranty.
FAQ
What refrigerants are compatible with the PEV Series expansion valve?
The valve is compatible with all common HCFC, HFC, and HFO refrigerants, including R134a, R404A, R407C, R410A, and R744 (CO2).
What is the maximum working pressure rating for this valve?
The valve supports a maximum working pressure of up to 90 bar, making it suitable for high-pressure CO2 refrigeration systems.
How does the valve operate during a sudden power interruption?
Due to its solenoid valve construction, the valve automatically closes in the event of a sudden power failure.
What is the operating temperature range for the medium?
The medium temperature range is -40°C to +70°C, with the valve body outlet side rated to withstand temperatures down to -60°C.
What ingress protection and insulation ratings does the coil have?
The coil features an IP67 protection class and Class F electrical insulation.
Additional information
| Option | PEV0-1, PEV0-2, PEV1-1, PEV1-2, PEV2-1, PEV2-2, PEV3-1, PEV3-1S, PEV3-2, PEV3-2S, PEV3.5-1, PEV3.5-1S, PEV3.5-2, PEV3.5-2S, PEV4-1, PEV4-1S, PEV4-2, PEV4-2S, PEV5-1, PEV5-1S, PEV5-2, PEV5-2S, PEV6-1, PEV6-1S, PEV6-2, PEV6-2S, Enquiry for more specifications |
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