China OEM China Asbestos Packing nePTFE

Tsanangudzo Pfupi:

Iyo valve inotsamira pakuyerera kwepakati uye kumanikidza kuvhura kana kuvhara yega kudzivirira yepakati backflow inonzi cheki vharafu, inozivikanwawo secheki valve, imwe-nzira vharafu, counterflow valve, uye kumashure kumanikidza vharafu. Cheki vharafu ivharuvhu otomatiki. Basa rayo guru nderekudzivirira yepakati backflow, reverse pombi uye dhiraivha mota, uye kuburitswa kwemidziyo yepakati. Iyo kaviri-lobe cheki vharafu inoshandiswa kune yakachena pombi uye maindasitiri, kuchengetedza kwezvakatipoteredza, kurapwa kwemvura, kugovera mvura uye mapombi emvura ezvivakwa zvepamusoro-soro kudzivirira reverse kuyerera kwenhau. Ivhavhavha yecheki inotora peya yezvisungo, butterfly ndiro ine semicircles maviri, uye chitubu chinomanikidzwa kugadzirisa zvakare. Iyo yekuisa chisimbiso inogona kunge yakatarisana nekupfeka-inodzivirira zvinhu kana lining rabha yemuviri. Iine huwandu hwakawanda hwekushandisa uye chisimbiso chakavimbika. Cheki mavharuvhu ndee otomatiki mavharuvhu. Iwo anonyanya kushandiswa mumapaipi umo midhiya inoyerera mune imwe nzira. Nzira imwe chete inobvumirwa kuyerera kuitira kudzivirira njodzi. Kazhinji, vharuvhu inoshanda otomatiki, uye disc inovhura pasi pechiito chemvura inoyerera inoyerera mune imwe nzira. Apo mvura inoyerera ichienda kune rumwe rutivi, dhisiki inobata pachigaro nekumanikidzwa kwemvura uye self-coincidence disc ye disc, nokudaro ichicheka kuyerera.

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Product Detail

OEM / ODM Service

Product Tags

Isu tinosimbisa kufambira mberi uye kuunza zvigadzirwa zvitsva mumusika gore rega rega kuChina OEM China Asbestos Packing nePTFE, Sebhizimusi rakakosha reindastiri iyi, kambani yedu inoita nhamburiko dzekuva mutengesi anotungamira, zvichibva pakutenda kwehunyanzvi hwemhando & pasirese. service.
Isu tinosimbisa kufambira mberi uye kuunza zvinhu zvitsva mumusika gore rega regacheki vharafu ptfe, pn10 cheki vharafu, lug cheki vharafu , Iyo kambani ine nhamba dzekunze dzekutengeserana mapuratifomu, ayo ari Alibaba,Globalsources,Global Market,Made-in-china. "XinGuangYang" HID mhando zvinhu zvinotengeswa zvakanyanya muEurope, America, Middle East nemamwe matunhu anopfuura makumi matatu.
Product maitiro

1. Kureba kwekaviri-lobed butterfly cheki vharafu ipfupi, uye chimiro chayo kureba ingori 1/4 ~ 1/8 yeiyo yechinyakare flange cheki vharafu.

2. Saizi diki, uremu huremu, uremu hwayo hungori 1/4 ~ 1/20 chete yetsika flange cheki valve;

3. The butterfly check valve ine mavharuvhu maviri inovhara nekukurumidza uye ine yakaderera mvura sando pressure.

4. Horizontal uye vertical mapaipi anogona kushandiswa uye kuiswa zviri nyore.

5. Double-lobed butterfly cheki mavharuvhu anoyerera zvakanaka nekushomeka kwemvura.

6. Sensitive movement uye yakanaka yekuisa chisimbiso kushanda.

7. Kaviri-dhisiki butterfly cheki vharafu ine dhisiki pfupi yekufamba uye yakaderera simba simba.

8. Chimiro chese chiri nyore uye chakabatana, uye chimiro chakanaka.

Product parameters

Nominal pressure	PN1.0/1.6Mpa
Kushanda tembiricha	≤150℃
Inoshandiswa pakati	Mvura, utsi, chikafu, mushonga, mafuta
Zvikamu Zvikuru uye Zvikamu	Valve muviri, chigaro, disc, shaft, chitubu
Main zvinhu	Kanda simbi, ductile simbi, kabhoni simbi, Stainless simbi

Hukuru Huye uye Huremu

Zvinotsanangurwa		saizi(mm)						uremu
mm	inch	D	D1	D2	L	R	t	uremu
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	makumi maviri neina"	690	624	572.6	178	295.4	73	172
700	28″	800	720	680	229	354	98	219