Further information for Helios Ventilatoren 5074 RSK 200 pipe shutter valve D=200 mm
RSK 2 tube sealing shut-off valve for direct installation in any position, suction or pressure side in the run pipe, automatic function. Housing made of galvanized sheet steel, flaps made of aluminum, stainless steel return spring. Make: Helios No.: 74 Type 5: RSK 2 ______________________________________