high quality wafer check valve factories

WIWAI KUPUNA

Hoʻopili ʻia ka nui o nā kiwi lele lele e hōʻoia i ka hana kūpono a me ka maʻalahi. Loaʻa kā mākou mau valve i nā ʻano nui a me nā helu kaomi e kūpono i nā ʻōnaehana a me nā hana. Inā makemake ʻoe i kahi valve liʻiliʻi no ka noi haʻahaʻa haʻahaʻa a i ʻole ka valve nui no kahi ʻōnaehana kiʻekiʻe, loaʻa iā mākou ka hopena kūpono no ʻoe.

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Hōʻike huahana

Hoʻolālā ʻia kā mākou mau ʻūlū butterfly threaded no ka hoʻonohonoho maʻalahi a me ka mālama ʻana. Hiki i nā pilina pili i ka hoʻokomo wikiwiki a me ka maʻalahi, aʻo ka hoʻolālā valve e maʻalahi ke hoʻomaʻemaʻe a nānā. I ka wā lōʻihi, ʻo ia hoʻi ka liʻiliʻi o ka downtime no kāu mau hana a me nā kumukūʻai mālama haʻahaʻa.

Ma waho aʻe o kā lākou hoʻolālā hana, loaʻa i kā mākou mau ʻūlū butterfly i kahi hiʻohiʻona nani a paʻa. Hoʻolālā ʻia e mālama i ka lewa a hāʻawi i kahi hopena streamline i kāu mau pono paipu. Me ka mālama ʻana i ka ʻili i ka corrosion, e hoʻomau ʻia ka nānā ʻana o kēia valve e like me ka mea hou no nā makahiki e hiki mai ana.

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PAPA NANA

Nui	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

PAPA PAPA

'ikamu	Inoa Mahele	Nā mea waiwai
1	Kino	Ka hao: ASTM A126CL. B , DIN1691 GG25, EN 1561 EN-GJL-200; GB12226 HT200; Ka hao hao: ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10;
2	Ke kumu	Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416;
5	Disc	Ductile Cast Iron (Nickel plated): ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; AL-Bronze: ASTM B148 C95400;
6	O-Ring	NBR, EPDM, Neoprene, Viton;