IMVAVELI YEMVANO EYILUHLU

Amavalvu ovemvane anemicu alinganiswa ngokucophelela ukuze kuqinisekiswe ukulingana okuphelele nokusebenza kahle. Ama-valve ethu atholakala ngobukhulu obuhlukahlukene kanye nezilinganiso zokucindezela ukuze avumelane nezinhlelo ezihlukahlukene zokusebenza. Kungakhathaliseki ukuthi udinga i-valve encane yohlelo lokusebenza oluphansi noma i-valve enkulu yesistimu yokucindezela okuphezulu, sinesixazululo esiphelele kuwe.

XHUMANA MANJE phansi pdf

Imininingwane

Omaka

Incazelo Yomkhiqizo

Ama-valve ethu ovemvane anentambo aklanyelwe ukufakwa nokugcinwa kalula. Ukuxhumana okunemicu kuvumela ukufakwa okusheshayo nokulula, kuyilapho ukwakheka kwevalvu kwenza kube lula ukuhlanza nokuhlola. Ngokuhamba kwesikhathi, lokhu kusho isikhathi esincane sokusebenza kwakho kanye nezindleko zokunakekela eziphansi.

Ngaphezu komklamo wawo ongokoqobo, ama-valve ethu ovemvane anentambo nawo abukeka esesitayeleni futhi ahlangene. Iklanyelwe ukonga isikhala futhi inikeze isisombululo esilula sezidingo zakho zamapayipi. Ngokwelashwa kwayo kwendawo ekwazi ukumelana nokugqwala, le valve izoqhubeka nokubukeka futhi isebenza njengento entsha eminyakeni ezayo.

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UHLU LWEZINDLU

Usayizi	A	B	C	D	L	P	I-NPT
2	57	85	76.2	180	108	211	I-NPT 2-11.5
3	73	117	103.1	228	123.7	211	I-NPT 3-8
4	94	123	134.9	255	130	211	I-NPT 4-8
6	125	190	196.9	365	177.8	331	I-NPT 6-8

UHLU LWEZINTO

Into	Igama Lengxenye	Izinto zokwakha
1	Umzimba	I-Cast Iron: ASTM A126CL. B , DIN1691 GG25, EN 1561 EN-GJL-200; I-GB12226 HT200; I-Ductile Cast Iron: ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10;
2	Isiqu	Insimbi Engagqwali: ASTM A276 Uhlobo 316, Uhlobo 410, Uhlobo 420; I-ASTM A582 Uhlobo 416;
5	Idiski	I-Ductile Cast Iron (I-Nickel plated): ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; I-AL-Bronze: ASTM B148 C95400;
6	O-Ring	I-NBR, EPDM, Neoprene, Viton;