Bürkert Type 6213 Semi-Direct Operated 2/2-Way Diaphragm Solenoid Valve (ID: 00221607)

The Bürkert 00221607 is a semi-direct operating (spring-coupled diaphragm) 2/2-way normally closed (NC) solenoid valve from the high-reliability Type 6213 EV series. Designed primarily for cleanly managing neutral fluids and liquids, this model features a robust brass body housing, a 10 mm internal orifice size, and standard G 1/2" female threaded port connections.Unlike purely servo-assisted valves, the Type 6213 utilizes a forced-coupling mechanism between the internal plunger and the diaphragm. This allows the valve to open and close reliably without requiring a minimum pressure differential (0 to10 bar working range). It is configured with NBR (Nitrile Rubber) seals, making it ideal for technical applications involving water, compressed air, alcohols, or neutral oils up to 80°C. This specific unit features a vibration-proof, damped polyamide coil rated for a 24V AC (50Hz) power supply, minimizing water hammer for exceptionally quiet closing operations.