WIRA REREKERERE VALVE

Ka āta whakaritea te rahi o nga rererererere miro hei whakarite i te pai me te maeneene o te mahi. E waatea ana a tatou marere i roto i nga momo rahi me nga whakatauranga pehanga kia pai ki nga momo punaha me nga mahi. Ahakoa e hiahia ana koe ki te paera iti mo te tono pehanga iti, ki te waahi nui ranei mo te punaha pehanga teitei, kei a matou te otinga tino pai mo koe.

WHAKAPAKI NEI raro pdf

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Whakaahuatanga Hua

He mea hanga a maatau rere rererere miro mo te whakaurunga me te tiaki ngawari. Ko nga hononga miro ka taea te whakauru tere me te ngawari, i te mea he maamaa te hoahoa o te takirere ki te horoi me te tirotiro. I roto i te wa roa, he iti ake te waahi mo o mahi me te iti o nga utu tiaki.

I tua atu i o raatau hoahoa mahi, he ahua huatau, kiato hoki a tatou reera rererererangi miro. He mea hoahoa ki te penapena waahi me te whakarato i tetahi otinga ngawari ki o hiahia paipa. Na tana maimoatanga mata-atete, ka noho tonu te ahua me te mahi hou mo nga tau kei te heke mai.

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RĀRANGI RĀRANGI

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

RĀRANGI MATERIALS

Tūemi	Ingoa Wāhanga	Rauemi
1	Tinana	Maka rino: ASTM A126CL. B , DIN1691 GG25, EN 1561 EN-GJL-200; GB12226 HT200; Te rino whakarewa: ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10;
2	Kakau	Kowiri tira: ASTM A276 Momo 316, Momo 410, Momo 420; ASTM A582 Momo 416;
5	Kōpae	Te rino maka (Nickel plated): ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; AL-Parahi: ASTM B148 C95400;
6	O-Mowhiti	NBR, EPDM, Neoprene, Viton;