Danfoss 034G1705 EXV 326058-756 the blower flange gasket is

the blower flange gasket is a single-use compression seal

The Hydrolevel 650-P is primarily intended for hot water boilers

The lower arm is equipped with a 1/4" needle drain valve for simplified maintenance and blowdown procedures

Its robust diaphragm design manages fluctuations in the combustion air blower performance

these are identical part numbers

Danfoss 034G1705 EXV 326058-756 the blower flange gasket isThe Danfoss 034G1705 EXV is a high performance ETS 50 electric expansion valve engineered for precise refrigerant displacement in demanding HVACR systems. Designed with a 7 8" x 1 1 8" ODF solder connection, this unit is built for high capacity liquid injection in both air conditioning and refrigeration evaporators. Its balanced port design allows for bi flow operation, providing consistent performance and a solenoid tight shut off in both directions.