Shut-off valves (valves) 15NZH6BK Bellows valves To find Download catalog About company Products Photo gallery Information Needs Contacts Home page »Shut-off coupling valves (valves) 15NZH6BK Shut-off valves (valves) 15NZH6BK Coupling valves are used as shut-off devices for pipelines and technological lines. The valves are designed for use in various industries. Working medium - steam, air, water, gas, liquid aggressive media in relation to which the valve material must be corrosion-resistant. The valve body material is corrosion-resistant high-alloy steel 12X18H10T. The main advantages of this steel are high impact strength and ductility. The high percentage of chromium in steel ensures high corrosion resistance. The steel grade used is designed to operate at elevated temperatures in aggressive environments, is distinguished by wear resistance, heat resistance and acid resistance. The use of high-quality materials and steels allows us to produce high-quality coupling valves (valves) with a long service life in various industries. Shut-off valves are used for one-time or periodic switching on or off of a part of the pipeline and are not recommended for regulating the flow of the working medium.Versions of the shut-off coupling valve (valve) : 15nzh6bk, 15nzh6bkE, 15nzh6bkT Nominal bore : DN 6, 15 Working medium pressure : PN 2.5 MPa (25kgf / cm2) Working medium : steam, air, water, gas, liquid aggressive media in relation to which valve material must be corrosion resistant. Working medium temperature : from -50 to +3000 C Control : manual, handwheel or handle Material of parts : 12X18H10T, 10X17H13M3T Execution options : normal, export, tropical Connection to the pipeline : coupling with cylindrical pipe thread according to GOST 6357 Dy L I D D1 H h 6 40 ± 0.5 65 20 G1 / 4-B 80 eleven 15 58 ± 0.5 80 33 G1 / 2-B 141 21 For sales of shut-off coupling valves, call + 7-831 253-83-11 © 2002–2015 Nizhny Novgorod plant "Start" Production of stop valves (valves) - 15nzh6bk, 14nzh17p, 14 nzh17st, 14s17st and others start.nn@mail.ru 831 253-83-11 Nizhny Novgorod st. Lesnaya, 5 Creation of selling sites " The Last Optimist " Attracting new customers