Gate ports 50-150 are mounted on straight fittings and tee fittings using a threaded or flanged connection and act as shut-off valves.
The connecting dimensions of the flange connections of gate ports 50-150 can be made in accordance with GOST 33259, ASME standard or other standards to ensure compatibility with fittings and equipment of various manufacturers.
Gate ports 50-150 are equipped with a pressure equalization valve to facilitate the closing and opening of the swing gate.