Wholesale China Fire Fighting Equipment 200psi UL/FM Yovomerezeka Grooved Flange Ends Resilient OS&Y Gate Valve,300psi UL/FM Listed Gates Valves,Ductile Iron Rising Type Gate Valve

Kufotokozera Kwachidule:

Valavu ya butterfly ya Silmdisc imapangidwa pogwiritsa ntchito valavu yagulugufe yopyapyala komanso ukadaulo wapamwamba wopangidwa kuchokera kumayiko akunja. Kuphatikiza pa mawonekedwe a gulugufe valavu.

Ili ndi kukana kwamphamvu kwa dzimbiri ndipo ilibe pini, Izi ndizokhazikika pakuwongolera ndikuwongolera kuyenda, ndipo zitha kuyikidwa mu mapaipi m'mafakitale opangira mafuta, mankhwala, mankhwala azakudya, nsalu, kupanga mapepala, uinjiniya wamagetsi a hydro, kuyendetsa sitima, madzi ndi zimbudzi, zitsulo-lurgy, engineering mphamvu komanso makampani kuwala, etc.

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Tadzipereka kuti tipereke ogula osavuta, opulumutsa nthawi komanso osunga ndalama omwe amagula zinthu zonse ku Wholesale China Fire Fighting Equipment 200psi UL/FM Yovomerezedwa ndi Grooved Flange Ends Resilient OS&Y Gate Valve, 300psi UL/FM Mavavu Achipata Olembedwa, Ductile Iron Rising Type Gate Gate Valve, Cholinga chathu ndi "kuwotcha malo atsopano, Kudutsa Mtengo", mtsogolomo, tikukupemphani moona mtima kuti mukule nafe ndikupanga tsogolo lowala limodzi!
Tadzipereka kupereka zosavuta, zopulumutsa nthawi komanso zopulumutsa ndalama zogulira ogulaChina UL/FM Mndandanda wa Zipata Zovala,Mavavu a OS&Y Gate UL/FM, mavavu amitundu yagulugufe, mayankho athu oyenerera ali ndi mbiri yabwino padziko lonse lapansi ngati mtengo wake wopikisana kwambiri komanso mwayi wathu wopitilira kugulitsa kwa makasitomala. khazikitsani mgwirizano wokhazikika ndi iwo ndi miyezo yathu yoyenerera komanso kuyesetsa kosalekeza.

Deta yaukadaulo

DN mwadzina awiri		50(2″) ~300 (12″)
PN Mphamvu yadzina		1.0	1.6
Kuthamanga kwa mayeso	Chipolopolo	1.1	1.76
	Kusindikiza	1.5	2.4
°C Kutentha kwamphamvu		-15-+150
Zolankhula zoyenera		Madzi abwino, zimbudzi, madzi a m’nyanja, mpweya, nthunzi, chakudya, mankhwala, mafuta, zidulo, etc.

Miyeso yayikulu

DN		A	B	C	NDI	L	H	a	D1	D2	D3	D4	N-D5	D6	D7	D8	D9	D10
mm	inchi	A	B	C	NDI	L	H	a	D1	D2	D3	D4	N-D5	D6	D7	D8	D9	D10
50	2"	280	161	42.04	52.9	32	9.52	45°	83	11	52.6	120	4-23	70	10	102	100	12.6
65	21/2″	303	175	44.68	64.5	32	9.52	45°	83	11	64.3	136.13	4-26.6	70	10	102	120	12.6
80	3″	315	181	45.21	78.8	32	9.52	45°/22.5°	83	11	78.8	152.4/160.0	4-24/4-18	70	10	102	127	12.6
100	4″	353	200	52.07	104	32	11.11	45°/22.5°	83	11	104	177.8/185.16	4.17.5/4-25.8	70	10	102	156	15.77
125	5″	379	213	54.36	123.3	32	12.7	22.5 °	83	11	123.3	215.01	4-23	70	10	102	190	18.92
150	6″	404	226	55.75	155.6	32	12.7	22.5 °	83	11	155.7	238.12	4-25	70	10	102	212	18.92
200	8"	487	260	60.58	202.5	45	15.87	15°/22.5°	127	14	202.4	296.07	4-23/4-26	102	12	152	268	22.1
250	10″	547	292	65.63	250.5	51	-	22.5°/15°	127	14	250.4	357	4-22/4-29	102	12	152	325	28.45
300	12″	631	337	76.9	301.6	51	-	15°	127	14	301.5	406.4/431.8	4-30.2/4-25.4	102	12	152	403	28.45