office@ogscomp.ru +7 (495) 411-77-57 RUS HOME PRESS CENTER COMPANY'S NEWS EQUIPMENT COMMISSIONING EQUIPMENT COMMISSIONING 03.12.2021 At the end of November 2021, a new lathe 1N65F1 was put into operation at the enterprise. The machine is designed for finishing the inner surface of cylinders of pneumatic hydraulic actuators for ball valves DN 700-1400 mm. The installed equipment makes it possible to reduce the roughness of the treated surface (up to Ra 0.4 μm), ensure the absence of cylinder taper, which contributes to reliable and long-term trouble-free operation of pneumatic hydraulic drives and, accordingly, ball valves in general. Reference: JSC NPO Tyazhpromarmatura, in addition to ball valves, manufactures a full line of pneumatic, pneumohydro and electrohydraulic drives with a maximum developed torque of up to 610,300 Nm. office@ogscomp.ru +7 (495) 411-77-57 About company Products Manufacturing services Service Quality Purchases Contacts © 2021 JSC NPO "Tyazhpromarmatura" Information Download Center Checking products for "counterfeit" Website design and development - D! Al company TO THE TOP