FIELD: heat exchange.
SUBSTANCE: invention relates to a heat exchanger valve. Valve (1) comprises housing (2, 5, 6, 7), valve member (10) inside housing (2, 5, 6, 7) gland box (14) comprising gland box housing (15) and connected to said housing device (2, 5, 6, 7), and rod (12) acting on said valve member (10). Gland box (14) is made of plastic material. Plastic material (29, 30) with a low coefficient of friction is disposed between said rod (12) and said housing (15) of gland box.
EFFECT: technical result of the invention is to reduce the risk of sticking the rod in the valve box.
13 cl, 4 dwg
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