Body in brass.
O-ring for hexagonal plug in NBR.
Washer of the side plug in NBR.
Plate in brass.
Minimum and maximum working temperatures: -0°C, 90°C.
Threads: ISO228 (equivalent to DIN EN ISO 228 and BE EN ISO 228).
Pressure: 12bar/174psi
Swing check valve 1" (DN 25)