MRASV solenoid valve is of two types:
1. Direct operated
2. Pilot operated.
It can be used for ammonia as well as other fluorinated refrigerants in suction, liquid and hot gas lines.
There is another variant which is DMRASV. It has an assisted lift mechanism which is specifically designed to open and keep the valve open even when the differential pressure across the valve is 'ZERO' bar. The DMRASV can be used for similar refrigerants as MRASV.
Both the MRASV and DMRASV can be ordered as a complete valve assembly or as different components viz. valve body, coil and flanges can be ordered separately.
DMRASV is available in sizes 10, 15 & 20mm port sizes.