Proportional tee reducing valve, guide type, base plate mounting. In the explosion-proof version. These solenoid valves meet ATEX, IECEx and INMETRO requirements and are suitable for use in potentially explosive environments, open pit or mine installations. A low temperature version (as low as -40 °C) is also available. In addition to reducing the pressure from port P to user A, they allow traffic to return from user A to outlet T when A pressure above the set value is generated in the downstream loop (user A). These valves are available for 12 or 24V power supplies. There are several types of connections, metric or NPT. Cable seal sleeves can be purchased separately.