Vacuum inlet valves ZKN home Catalog Vacuum valves Vacuum inlet valves ZKN Vacuum pumps Vacuum units and systems Vacuum valves Pneumatic vacuum valves KVP Vacuum valves with manual drive KVR Vacuum angle manual special valves URS Electromechanical vacuum valves KVE Electromagnetic vacuum valves KVM Vacuum inlet valves ZKN Vacuum valves Vacuum traps Vacuum measuring instruments Vacuum oils Fitting Vacuum leak detectors Vacuum chambers Filter by parameters Vacuum inlet valve 3KN-2.5 - + PCS CHECK OUT THE PRICE 4 options Comparison Leak valve 3KN-2.5 Leakage valve 3KN-2.5 is designed for letting atmospheric air into the vacuum system in the operating pressure range from 1 ∙ 10-5 to 1.07 105 Pa (from 7.5 ∙ 10-8 to 800 mm Hg) and works in conjunction with the UUK-1 valve control device at an alternating voltage of 220 (± 5%) V, which is individually configured for the valve. The working medium is air and non-aggressive gases. The valve is not intended for use in fire-explosive industries. 3KN-2.5 works in installation positions: Vertically, electromagnet upwards; Vertically, electromagnet down. Variants of the valve 3KN-2.5 Leakage valve 3KN-2.5 is manufactured in two versions: BUT (normally open) NC (normally closed) Operational limitations for the valve 3KN-2.5 NO The power quality must comply with GOST 32144-2013 with voltage stabilization. By the method of protecting a person from electric shock, the 3KN-2.5 NO valve belongs to class I electrical equipment in accordance with GOST 12.2.007.0-75 The valve surface temperature must not exceed: Plus 45 ºС at an ambient temperature plus 35 ºС; Plus 5 ºС at an ambient temperature plus 40 ºС. The valve should not be exposed to heat above 45 ° C from nearby equipment Maintenance for the valve 3KN-2.5 NO During operation, it is necessary to service the 3KN-2 NO valve: Daily inspection (EO); Monthly maintenance (TO1); Semi-annual maintenance (TO2). Resources and service life for the valve 3KN-2.5 NO The coefficient of technical use is not less than 0.8. Средняя наработка на отказ не менее 6000 циклов “Открыто-Закрыто”. Среднее время восстановления не более 4 ч. Средний ресурс до капитального ремонта не менее 30000 циклов “Открыто-Закрыто”. Средний срок сохраняемости не менее 1 года. Средний срок службы до капитального ремонта не менее 8 лет. Указанные ресурсы, сроки службы действительны при соблюдении потребителем требований действующей эксплуатационной документации Гарантийный срок на клапан 3КН-2,5 НО Гарантийный срок эксплуатации – 12 месяцев при гарантийной наработке, не превышающей 2000 циклов “Открыто-Закрыто” Нужна помощь специалиста? Мы поможем Вам с подбором оборудования Округ: * (не установлено) Центральный и Северо-Западный федеральный округ Ближнее и дальнее зарубежье, Южный и Северо-Кавказский федеральный округ Приволжский федеральный округ Siberian, Far Eastern, Ural Federal District By clicking the "Send message" button, I agree to the terms of the offer agreement and the privacy policy About company About company History Licenses and certificates Vacancies Occupational Safety and Health SOUT Orders Instructions Products Vacuum pumps Vacuum units and systems Vacuum valves Vacuum valves Vacuum traps Vacuum measuring instruments Vacuum oils Fitting Vacuum leak detectors Vacuum chambers Areas of use Vacuum spraying Medicine Metallurgy Scientific development and research Petrochemistry Food industry Energy Contacts Kazan, st. Tulskaya, 58 +7 (800) 100-59-62 sales phone kazan@vacma.ru Ask a Question © 2021 Vacuummash. Privacy Policy