I-Shanghai Lianfeng Gas Co., Ltd. ingumkhiqizi ohamba phambili ozinze e-China nomnikezeli wamavalvu okulawula umoya we-pneumatic cryogenic asezingeni eliphezulu. Lawa mavalvu aklanyelwe ngokukhethekile ukusetshenziswa ezimbonini ezifana negesi yemvelo ewuketshezi, ukuhlukaniswa komoya, nezinye eziningi ezidinga ukulawulwa okunembayo kwamazinga okushisa aphansi kakhulu. Amavalvu ethu okulawula i-pneumatic cryogenic afaka ubuchwepheshe obuthuthukisiwe, okuhlanganisa ukuklama okuhlangene, ukusetshenziswa kwamandla okuphansi, nokunemba kokulawula okuphezulu, okuwenza abe yisinqumo esifanele sezinhlelo zokusebenza eziningi zezimboni. Ziqinile, zithembekile, futhi kulula ukuzisebenza, futhi zinikeza ukulawula okunembile kokugeleza koketshezi namagesi emazingeni okushisa aphansi kakhulu. E-Shanghai Lianfeng Gas Co., Ltd., siyaziqhenya ngokuzibophezela kwethu kukhwalithi nokwaneliseka kwamakhasimende. Ithimba lethu lochwepheshe abanolwazi lisebenza ngokuzikhandla ukuklama nokukhiqiza ama-valve ekhwalithi ephezulu ahlangabezana nezindinganiso eziqinile zomkhakha. Ukuthi udinga i-valve yokulawula i-pneumatic cryogenic eyodwa noma isethi egcwele, sikumbozile. Xhumana nathi namuhla ukuze ufunde kabanzi mayelana nemikhiqizo namasevisi ethu, futhi uzwe ukwethembeka nokusebenza kwe-Shanghai Lianfeng Gas Co., Ltd.