Multi-Valve Platform (MVP)
Hansen Technologies introduces the Multi-Valve Platform (MVP). The MVP is a rugged, compact refrigerant control valve station. Ships pre-tested and assembled for quick and easy installation, requiring only two welds to complete most valve station applications. No disassembly is required for installation. Hansen control valve functions include solenoid valve, two-step solenoid valve, all common Hansen pressure regulator functions (inlet, outlet, dual pressure), and sealed motor valve (1½˝ and 2˝ port size). MVP valves use the same pilot modules and internal parts as the standard Hansen pressure regulators and solenoid valves.
These valves are platforms including one body valve and 4 (DN 15-DN 50) or 3(DN65-DN100) ports where different modules can be installed:
- Port 1: One shut-off valve
- Port 2: One strainer
- Port 3: One solenoid valve or pressure regulator
- Port 4: Different combinations: manual regulation, shut-off, retention, etc.
The MVP valve is well suited for applications including pumped liquid feed to evaporators, liquid make-up to flooded and recirculator vessels, liquid injection for screw compressors, hot gas defrost to evaporators, and evaporator pressure control. Up to six separate functions are possible: stop valve, strainer, control valve (solenoid/pressure regulator/motorized), check, hand expansion, and stop check valve.
Technical Specifications:
- Size: DN 15-DN 50 (4 ports) and 65-100 (3 ports)
- Pressure: PN 41 bar g – DN 50 and PN 28 bar g with DN 65-100
- Temperatures: -50ºC/+ 116 ºC
- Regulation: -0.67…38 bar
- Suitable for all standard refrigerants according to EN378-1 including NH3 and CO2. The use of flammable and especially corrosive fluids needs to be priorly consulted.
