Brand Name: SANHUA
Model Number: VPF12.5/25/50/100/150/250/400
Place of Origin: CHINA
FEATURES
• ENERGY SAVING THANKS TO VERY PRECISE CAPACITY CONTROL: UP TO 3800 STEPS
• INTERNAL TIGHTNESS LIKE A SOLENOID VALVE
• OPTIMIZED FLOW PATH DESIGN FOR NOISE REDUCTION
• APPLICABLE FOR REVERSIBLE SYSTEMS LIKE HEAT PUMPS: BIDIRECTIONAL FLOW
• CORROSION RESISTANT DESIGN, LONG LIFETIME, HIGH RELIABILITY
• COMPACT DESIGN
• MODELS WITH INTEGRATED SIGHT GLASS ARE AVAILABLE
GENERAL SPECIFICATION
• Applicable for all common HCFC and HFC refrigerants such as:
R22, R134a, R404A, R407A, R407C, R407F, R410A, R507A …
• Cooling capacity: 54 to 1495 kW (R134a nominal capacity)
• Up to 3800 steps (full stroke); Valve starts opening with
- VPF12.5, VPF25: 110 steps
- VPH50… VPF400: 165 steps
• Medium temperature TS min./max.: -40°C / +90°C
• Ambient temperature min./max.: -40°C / +60°C
• Relative humidity: : 0 to 100% RH
• Installation position:
- Major flow direction from connection A to B
- Installation in horizontal and vertical pipes possible
- Installation position in horizontal lines with stepper motor
preferably upwards
• Certifications: EAC and PED Declaration