Kina OEM Kina Asbestos Packing me PTFE

ʻO ka wehewehe pōkole:

ʻO ka valve e hilinaʻi ana i ke kahe waena a me ka ikaika e wehe a pani paha iā ia iho i mea e pale ai i ka backflow waena, ua kapa ʻia ʻo check valve, ʻike ʻia hoʻi ʻo check valve, one-way valve, counterflow valve, a me back pressure valve. ʻO ka pahu hoʻopaʻapaʻa he kiwi aunoa. ʻO kāna hana nui ʻo ka pale ʻana i ka backflow medium, hoʻohuli i ka paila a me ka hoʻokele kaʻa, a me ka hoʻokuʻu ʻana i ka medium container. Hoʻohana ʻia ka lua-lobe check valve no ka pipeline maʻemaʻe a me ka ʻoihana, ka mālama ʻana i ke kaiapuni, ka mālama ʻana i ka wai, ka lako wai a me nā paipu hoʻoheheʻe wai o nā hale kiʻekiʻe e pale i ke kahe ʻana o ka media. Hoʻohana ʻia ka valve check i ʻelua mau paʻi, ʻelua ʻāpana pōʻai ka papa butterfly, a koi ʻia ka puna e hoʻoponopono hou. Hiki i ka ʻili hoʻopaʻa ʻia ke hoʻoheheʻe ʻia i nā mea aahu a i ʻole ka lāʻau lapaʻau no ke kino. Loaʻa iā ia ka laulā o nā noi a me ka sila hilinaʻi. No nā kiwikā ʻakomi nā pahu hōʻoia. Hoʻohana nui ʻia lākou i nā pipeline kahi e kahe ai ka media ma kahi ʻaoʻao. Hoʻokahi wale nō kuhikuhi i ʻae ʻia e kahe i mea e pale ai i nā pōʻino. ʻO ka mea maʻamau, e hana maʻalahi ka valve, a wehe ka diski ma lalo o ka hana o kahi kaomi wai e kahe ana ma kahi ʻaoʻao. Ke kahe ka wai ma ka ʻaoʻao ʻē aʻe, hana ka diski ma ka noho ma ke kaomi ʻana i ka wai a me ka disc hoʻohālikelike ponoʻī o ka disc, pēlā e ʻoki ai i ke kahe.

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Huahana Huahana

Hana OEM/ODM

Huahana Huahana

Hoʻoikaika mākou i ka holomua a hoʻolauna i nā mea kūʻai hou i ka mākeke i kēlā me kēia makahiki no Kina OEM China Asbestos Packing me PTFE, Ma ke ʻano he ʻoihana nui o kēia ʻoihana, hoʻoikaika kā mākou hui e lilo i mea hoʻolako alakaʻi, e pili ana i ka manaʻoʻiʻo o ka ʻoihana ʻoihana & honua. lawelawe.
Hoʻoikaika mākou i ka holomua a hoʻokomo i nā mea kūʻai hou i ka mākeke i kēlā me kēia makahiki nokiwi kiwi ptfe，pn10 kiwi kiwi ， lug check valve, Loaʻa i ka hui nā helu o nā kahua kālepa haole, ʻo ia ʻo Alibaba, Globalsources, Global Market, Made-in-china. "XinGuangYang" HID brand waiwai kūʻai maikaʻi loa ma ʻEulopa, ʻAmelika, Middle East a me nā wahi ʻē aʻe ma mua o 30 mau ʻāina.
Nā hiʻohiʻona huahana

1. He pōkole ka lōʻihi o ka lua-lobed butterfly check valve, a ʻo kona lōʻihi he 1/4 ~ 1/8 wale nō o ko ka pahu kuʻuna flange check valve.

2. ʻO ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ʻo kona kaumaha he 1/4 ~ 1/20 wale nō o ka valve check flange maʻamau;

3. Pa'a koke ka pahu hopu pepeke me na puuwai papalua a he ha'aha'a ka hammer wai.

4. Hiki ke hoʻohana ʻia a hoʻokomo pono i nā paipu horizontal a me vertical.

5. Kahe mālie nā kiwi lele lele lua-lobed me ka ha'aha'a o ka wai.

6. ʻO ka neʻe ʻana a me ka hana sila maikaʻi.

7. Loaʻa i ka pahu hoʻopaʻa papalua-disc butterfly hele pōkole a me ka ikaika haʻahaʻa.

8. He maʻalahi a paʻa ka hale holoʻokoʻa, a nani ke ʻano.

Nā palena huahana

Pumi inoa	PN1.0/1.6Mpa
Pāhana pili	≤150 ℃
ʻAno kūpono	Wai, mahu, meaʻai, lāʻau lapaʻau, ʻaila
Nā ʻāpana nui a me nā ʻāpana	Kino valve, noho, disc, shaft, spring
Nā mea nui	ʻO ka hao, ka hao ductile, ke kila kalapona, ke kila kuhiliʻole

Na Ana Nui a me na Kaumaha

Nā kikoʻī		nui (mm)						kaumaha
mm	iniha	ʻO D	D1	D2	L	R	t	kaumaha
40	1.5	92	65	43.3	43	28.8	19	1.5
50	2″	107	65	43.3	43	28.8	19	1.5
65	2.5″	127	80	60.2	46	36.1	20	2.4
80	3″	142	94	66.4	64	43.4	28	3.6
100	4″	162	117	90.8	64	52.8	27	5.7
125	5″	192	145	116.9	70	65.7	30	7.3
150	6″	218	170	114.6	76	78.6	31	9
200	8″	273	224	198.2	89	104.4	33	17
250	10″	328	265	233.7	114	127	50	26
300	12″	378	310	283.9	114	148.3	43	42
350	14″	438	360	332.9	127	172.4	45	55
400	16″	489	410	381	140	197.4	52	75
450	18″	539	450	419.9	152	217.8	58	101
500	20″	594	505	467.8	152	241	58	111
600	24″	690	624	572.6	178	295.4	73	172
700	28″	800	720	680	229	354	98	219