Njirimara na nyocha arụmọrụ nke German Standard Bellows Globe Valves

Njirimara na nyocha arụmọrụ nke German Standard Bellows Globe Valves

German Industrial Standard (DIN) bụ onye ama ama maka ọmarịcha nka na njikwa mma. Ọkọlọtọ German na-akụ valvụ ụwa, dị ka akụkụ dị mkpa nke mpaghara njikwa mmiri, na-egosipụta njirimara ndị a nke ọma. N'okpuru ebe a, anyị ga-abanye n'ime njirimara imewe na uru arụmọrụ nke German ọkọlọtọ bellows globe valves.

Atụmatụ imewe

1. Bellows akara: Akụkụ kacha dị mkpa nke ọkọlọtọ German bellows globe valve bụ mmetụta akara ya enwetara site na iji mgbịrịgba. Bellows nwere ike iwepụ valvụ stem valvụ nke ọma site na nrụgide ọkara na-enye ọrụ akara bidirectional.
2. Ogologo ndụ ndụ ogologo oge: Mbelata nke mgbawa n'onwe ya na-enye ohere valvụ ahụ iji zere mmetụta nke ndị agha dị n'akụkụ n'oge mmegharị ahụ, si otú a na-ebelata iyi na ịgbatị ndụ ọrụ nke valvụ ahụ.
3. Nguzogide corrosion: German ọkọlọtọ bellows globe valves na-ejikarị ihe na-eguzogide corrosion, dị ka igwe anaghị agba nchara ma ọ bụ alloys pụrụ iche, dabara maka mgbasa ozi mmiri na-emebi emebi dị iche iche, dị ka acid, alkali, wdg.
4. Ọ dị mfe ịnọgide na-enwe: N'ihi njirimara nhazi nke ọkpọkọ ọkpọkọ, ụdị valvụ a dị mfe ịkwasa na ikpokọta, na-eme ka ọ dị mfe maka nyocha na ọrụ nlekọta mgbe niile.
5. Nchekwa ọkụ: Dị ka ụkpụrụ dị ka EN ISO 10497, ụfọdụ ọkọlọtọ German bellows globe valves nwere ihe na-egbochi ọkụ, nke nwere ike ịnọgide na-eguzosi ike n'ezi ihe ọbụlagodi na ọkụ, na-echekwa oge bara uru maka njikwa ihe mberede.
6. Arụ ọrụ ntuziaka: German ọkọlọtọ bellows globe valves na-ejikarị igwe aka, na-enye ohere maka imeghe aka na imechi valvụ ọbụlagodi na enweghị isi iyi ike.

Uru arụmọrụ

1. Ekele leakage nkwa: N'ihi akara akara nke bellows, ọkọlọtọ German bellows globe valve nwere ike nweta ezigbo mgbapụta efu, nke dị mkpa karịsịa maka ụlọ ọrụ dịka ọgwụ na nri nke chọrọ ihe siri ike.
2. Ogologo oge dị mma: ọkọlọtọ German bellows globe valve na-eme ka nkwụsi ike ya na ịdịgide ya n'okpuru nrụgide dị elu na oke okpomọkụ site na nhazi nhazi nke ọma na nhọrọ ihe dị elu.
3. Ngwa dị iche iche: Ma na gas ma ọ bụ mgbasa ozi mmiri, German ọkọlọtọ bellows globe valves nwere ike igosipụta arụmọrụ dị mma ma dabara adaba maka ebe ọrụ dị mgbagwoju anya.
4. Enyi na gburugburu ebe obibi: N'ihi ikike njichi ya dị oke mma, ọ nwere ike igbochi mgbasa nke mgbasa ozi na-emerụ ahụ nke ọma, na-emezu ihe achọrọ siri ike ugbu a maka nchekwa gburugburu ebe obibi.
5. Nchekwa na ntụkwasị obi: Nhazi nhazi nke ọkọlọtọ German corrugated pipe globe valve na-atụle nchekwa nke ọma, gụnyere ọrụ dịka mgbochi ọkụ, mgbochi static, na ọrụ mberede mberede, na-eme ka ọrụ nchekwa nke usoro ahụ dum.

Na nchịkọta, a na-eji valvụ ọkọlọtọ German bellows globe valvụ eme ihe n'ọtụtụ ebe ụlọ ọrụ n'ihi nhazi na arụmọrụ ya dị mma. Site na ọgwụ na petrochemicals, na ike na usoro kpo oku, ha niile bụ ngwá ọrụ dị mkpa iji hụ na nchekwa usoro na imeziwanye arụmọrụ. Site na ọganihu na-aga n'ihu na ihe ọhụrụ nke nkà na ụzụ, ọkọlọtọ German bellows globe valve ga-arụ ọrụ dị ukwuu n'ịkwalite nchekwa usoro na nkwado gburugburu ebe obibi n'ọdịnihu.