High Quality China 1/2-4 Inch CF8 CF8m Swing Non Return Check Valve

Tsanangudzo Pfupi

Wafer type cheki vharafu chinhu chekuchengetedza simba, inogadzirwa zvichibva kune yekune dzimwe nyika tekinoroji uye zvinoenderana neyakajairwa pasi rose. Ichi chigadzirwa chinoratidzwa neakanakisa kuchengetedza kuita, kuchengetedzwa kwepamusoro uye kuvimbika uye kushomeka kwekuyerera kuramba. Inokodzera masisitimu mumaindasitiri e petrochemical, kugadzira chikafu, mushonga, machira, kugadzira mapepa, kupihwa kwemvura uye dhiraivha, simbi, simba uye chiedza indasitiri nezvimwe zvinoshandiswa sevhavhavha yekutarisa neimwe nzira.

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Isu parizvino tave nemidziyo yekugadzira yakasarudzika, mainjiniya ane ruzivo uye ane hunyanzvi nevashandi, anoonekwa emhando yepamusoro kudzora masisitimu uye zvakare ine hushamwari nyanzvi yekuwana mari yepamberi / mushure-yekutengesa rutsigiro rweHigh Quality China 1/2-4 Inch CF8 CF8m Swing Non Return. Tarisa Valve, Zvigadzirwa zvedu zvinozivikanwa zvakanyanya uye zvinovimbwa nevashandisi uye zvinogona kusangana zvichiramba zvichichinja zvehupfumi uye zvemagariro zvinodiwa.
Isu parizvino tave nemidziyo yekugadzira yakanyanya hunyanzvi, mainjiniya ane ruzivo uye ane hunyanzvi nevashandi, anoonekwa emhando yepamusoro kudzora masisitimu uye zvakare ine hushamwari nyanzvi yekuwana mari yepamberi / mushure-yekutengesa rutsigiroTarisa Vhuru, cf8 cheki vharafu, wcb cheki vharafu, 8mm cheki vharafu,China Valve, Dhizaini, kugadzirisa, kutenga, kuongorora, kuchengetedza, kuunganidza maitiro ese ari mune zvesainzi uye anoshanda zvinyorwa, kuwedzera danho rekushandisa uye kuvimbika kwechigadzirwa chedu zvakadzika, izvo zvinoita kuti tive mutengesi wepamusoro wezvikamu zvina zvikuru zvechigadzirwa ganda castings mudzimba uye tinowana. kuvimba kwemutengi zvakanaka.

Main zvinhu: kabhoni simbi, Stainless simbi, Inconel, Incoloy, etc.

Kumanikidza uye tembiricha

DN (mm) Zita dhayamita		50(2″)~700(28″)	50(2″)~450(18″)
PN (Nominal pressure)		1.0	1.6
MPa Testing pressure	Shell	1.5	2.4
	Kuisa chisimbiso	1.1	1.76
Tembiricha yakakodzera
Masvikiro akakodzera		Mvura yakasviba, tsvina, mhepo, mhepo, chikafu, mishonga, mafuta, acids, nezvimwewo.

Meta yezvikamu zvikuru

zvikamu	zvinhu
muviri	simbi yakakandwa, ductile iron,
chigaro	EPDM, NBR,VITON, PTFE
disc	nickel ductile iron, AI bronze, simbi isina tsvina
stem	carbon steel, simbi isina tsvina
bushing	PTFE
"O" mhete	PTFE
pin	simbi isina ngura
key	simbi isina ngura

Executive Standard:

Design Standard	EN 593, MSS SP67 API 609 BS5155
Kuongorora & Kuedza	API 598 ISO 5208 EN 12266
End Standard	ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Tafura D & E BS 10 Tafura D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16KS B 1511 / JIS B 2210 5K & 10KMSS SP44 CL. 150LB AWWAC207SABS 1123 Tafura 1000/3 & Tafura 1600/3
Takatarisana	ISO 5752 , EN 558 , MSS SP67 uye API 609 DIN3202

Main zviyero uye uremu

DN		D	D1	D2	L	R	t	uremu(kg)
mm	inch	D	D1	D2	L	R	t	uremu(kg)
50	2″	107	65	43.3	43	28.2	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	144.6	76	78.6	31	9.0
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	381.0	140	197.4	52	75
450	18	539/555	450	419.9	152	217.8	58	101/107
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