After-sales Service: | Free Spare Parts |
---|---|
Warranty: | 1 Year |
Type: | Valve |
Samples: |
---|
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
• APPLICABLE FOR OIL-FREE SYSTEM
• BUILT-IN STRAINER AT INLET •FLOWDIRECTION: BI-FLOW
• LPF...D : 60BAR DESIGN FOR R744 APPLICATION
GENERAL SPECIFICATIONS
Applicable for all common HFCF, HFC and HFO refrigerants (such asR134a, R404A, R407A/F, R407C, R410A, R448A, R449A, R450A, R452A, R513A, R507A as well as R744. For Flammable refrigerants like R32, R290,R1234ze and R1234yf are available on request
500 steps (full stroke); 32 ± 20 opening steps
Medium temperature TS min./max.: -40°C / +70°C (duty cycle rate below 40%)
Ambient temperature min./max.: -40°C / +60°C (duty cycle rate below 40%)
Relative humidity: 0 to 95% RH
Design Pressure:
42 bar, MOPD: 35 bar
60 bar, MOPD: 35 bar --- Designed for R744 series
Reverse operating pressure difference≥ 2.1 MPa
ELECTRICAL PARAMETERS
• Rated voltage: 12V DC(± 10%), rectangular wave
• Excitation mode: 1 - 2 phase excitation, uni-polar actuation • Excitation rate: 30 - 90pps
• Full stroke time: 6s@ 90pps
• Coil current: 260mA/phase (20°C)
• Coil resistance: 46 ± 3.7 Ω/phase (20°C)
• Insulation class of coil: E
• Protection class: IP 67
• Compatible with Sanhua controller SEC series
Suppliers with verified business licenses