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VDT type valve – suction disc with point springs.
Purpose: for inlet of medium (natural gas) to the compressor cylinder.
Landing diameter – 220mm;
Maximum pressure drop 4.0 MPa.
Valve type NDT – discharge annular with point springs. Purpose: for inlet of medium (natural gas) to the compressor cylinder.
Landing diameter – 220mm;
Maximum pressure drop 4.0 MPa.
Valve type NKT – discharge annular with point springs. Purpose: for the inlet of the medium (natural gas) to the compressor cylinder.
Landing diameter – 160mm;
Maximum pressure drop 6.4 MPa.
VKT type valve – suction annular with point springs.
Purpose: for the inlet of the medium (natural gas) to the compressor cylinder.
Landing diameter – 160mm;
Maximum pressure drop 6.4 MPa.
Compressor cylinders are equipped with automatic valves that open under the influence of pressure differences and serve to transfer gas through the compressor blades and compress it.
Material: steel.