{"id":34,"count":20,"description":"Valve fitting is a critical, safety-critical operation in gas cylinder maintenance: fitting the correct valve with the correct torque is a prerequisite for the safe use of the cylinder. Incorrect torque can lead to damage to the thread and the cylinder, which jeopardises the safety of the entire system. PWENT offers a complete range of valve installation machinery and tools, in accordance with EN ISO 6789 (torque wrenches) and 94\/9\/EC ATEX standards.\n\nThe importance of valve installation\nProper valve installation is essential for safe gas storage operations: it prevents gas leaks, maintains pressure levels, and the different valve designs prevent accidental mixing of gases at the cylinder connection. Compliance with standard torque values is of paramount importance: different cylinder sizes and valve materials require different tightening torques.\n\nValve fitting machines and torque wrenches\nIn PWENT\u2019s range, the EL60 electric valve fitting machine is the main industrial unit (80\u2013320 mm diameter, 400\u20131650 mm length, 80\u2013400 Nm torque). EL60-ATEX for potentially explosive atmospheres (94\/9\/EC Group II approval). EL100-C for small cylinders with parallel threads (diameter 50\u2013240 mm). AIR4\u2013AIR5B pneumatic wrenches for diameters 70\u2013320 mm, available in wall-mounted or stand-mounted versions. Torque wrenches: Bahco 74W14-300 (accuracy guaranteed up to 100,000 tightening cycles), Bahco TAW14340 (17\u2013340 Nm with digital memory), Holex 657277 (DIN EN ISO 6789), Norbar Clicktronic 340 (lithium battery).\n\nResidual pressure and safety considerations\nThe management of residual pressure is a critical safety consideration during valve installation. Inadequate control can lead to personal injury. Our machines and processes are designed to manage residual pressure safely. For firefighting applications, typically forces below 100 Nm; for industrial gas cylinders, up to 500 Nm \u2014 with 1-2% precision.\n\nChoose PWENT valve assembly for unrivalled accuracy and reliability in gas storage.","link":"https:\/\/pwent.lionstackailab.hu\/en\/termekkategoria\/gazpalack-karbantarto-gepek\/szelepszereles\/","name":"Valve installation","slug":"valve-assembler","taxonomy":"product_cat","parent":251,"meta":[],"_links":{"self":[{"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/product_cat\/34","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/product_cat\/251"}],"wp:post_type":[{"href":"https:\/\/pwent.lionstackailab.hu\/en\/wp-json\/wp\/v2\/product?product_cat=34"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}