BS 5153 PN16 Cast Iron Swing Check Valve yokhala ndi Kulemera

CHV402-PN16

kukula: DN50-DN600;2''-24''

Pakati: madzi

Muyezo: EN12334/BS5153/MSS SP-71/AWWA C508

Kupanikizika: KALASI 125-300/PN10-25/200-300PS

Zipangizo: CI, DI

Mtundu: kugwedezeka

Tumizani imelo kwa ife Imelo

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu

Nchifukwa chiyani mukufunikira valavu yoyesera swing?

Vavu yoyesera swing imagwiritsidwa ntchito m'njira zosiyanasiyana monga nthunzi, madzi, nitric acid, mafuta, solid oxidizing media, acetic acid, ndi urea. Izi nthawi zambiri zimagwiritsidwa ntchito m'mafakitale a mankhwala, mafuta, feteleza, mankhwala, magetsi, ndi mafakitale ena. Komabe, mavavu awa ndi oyenera kuyeretsa osati m'njira zomwe zili ndi zinyalala zambiri. Mavavu awa sakuvomerezekanso kwa zinthu zomwe zikuyenda bwino. Ndife amodzi mwa ogulitsa mavavu oyesera swing omwe amapanga mavavu abwino kwambiri.

Chisindikizo cha milomo chomwe chili pa diski chimatsimikizira kuti sichikutuluka.
Kapangidwe ka diski kapena bonnet kamapangitsa kuti ikhale yosavuta kusamalira
Disiki ya valavu imatha kusuntha pang'ono molunjika komanso mopingasa kutseka bwino.
Ngati diski ndi yopepuka, pamafunika mphamvu zochepa kuti mutseke kapena kutsegula valavu.
Chotchingira chozungulira shaft chokhala ndi mafupa olimba chimatsimikizira kulimba kwa valavu.
Ma valve oyesera a mtundu wa Swing apangidwa kuti aletse kuti cholumikizira chapakati mu chitoliro chisayende kumbuyo. Pamene kupanikizika kukukhala zero, valavu imatseka kwathunthu, zomwe zimaletsa kubwerera kwa zinthu mkati mwa chitoliro.
Kugwedezeka ndi kutsika kwa mphamvu mu ma valve oyesera a wafer amtundu wa swing ndi kochepa kwambiri.
Ma valve awa ayenera kuyikidwa mopingasa m'mapaipi; komabe, amathanso kuyikidwa moyimirira.
Yokhala ndi cholemetsa cholemera, imatha kutseka mwachangu mupayipi ndikuchotsa nyundo yamadzi yowononga

Mawonekedwe

Chidule cha Zamalonda

Mtunduwu ukhoza kupangidwa kuti ugwirizane ndi ntchito yanu, ndi kapangidwe ka thupi, zinthu, ndi zina zowonjezera zomwe zakonzedwa kuti zikwaniritse zosowa zanu. Popeza tili ndi satifiketi ya ISO 9001, timagwiritsa ntchito njira zokhazikika kuti tiwonetsetse kuti ndi zapamwamba kwambiri, mutha kukhala otsimikiza kuti ndinu odalirika komanso ogwira ntchito bwino nthawi yonse yopangira katundu wanu.

Zofunikira Zaukadaulo

· Kapangidwe ndi Kupanga Kugwirizana ndi EN12334、BS5153
· Miyeso ya Flange ikugwirizana ndi EN1092-2 PN16
· Miyeso ya Maso ndi Maso Kugwirizana ndi EN558-1 Mndandanda 10、BS5153
· Kuyesa Kugwirizana ndi EN12266-1
· CI-GREY CAST IRON , DI-DUCTILE IRON

Kufotokozera

DZINA LA CHIGAWO	Zipangizo
THUPI	EN-GJL-250/EN-GJS-500-7
Mphete ya mpando	ASTM B62 C83600
DISC	EN-GJL-250/EN-GJS-500-7
Mphete ya Disc	ASTM B62 C83600
CHIPINDA	ASTM A536 65-45-12
STEM	ASTM A276 410
BONNETI	EN-GJL-250/EN-GJS-500-7
LEVER	CHITSULO CHA KHABONI
KULEMERA	CHITSULO CHOPHUNZITSIDWA

Chingwe cha waya cha malonda

Pamene cholumikizira chikupopedwa kuchokera ku chosungira madzi kupita ku chosungira madzi, kuyenda kwa madzi m'malo otayira madzi kumakhala kofala kwambiri ngati pampu yayimitsidwa. Ma valve owunikira amagwiritsidwa ntchito popewa izi. Mtundu wa valve womwe umagwiritsidwa ntchito kwambiri pa izi ndi valavu ya phazi.

Valavu yowunikira imakhala ndi madoko awiri - cholowera ndi chotulutsira - ndi njira yotseka/yotsekera. Khalidwe lapadera la mavavu owunikira lomwe limawasiyanitsa ndi mitundu ina ya mavavu monga mavavu a mpira ndi gulugufe ndilakuti, mosiyana ndi mavavu awa omwe amafuna njira ina yogwirira ntchito, mavavu owunikira amadzigwira okha. Mavavu owunikira amagwira ntchito okha, kudalira kupanikizika kosiyana kuti agwire ntchito. Pamalo awo okhazikika, mavavu owunikira amatsekedwa. Pamene media ikuyenda kuchokera ku doko lolowera, kupanikizika kwake kumatsegula njira yotsekera. Kupanikizika kolowera kukatsika pansi pa kuthamanga kotuluka chifukwa cha kutsekedwa kwa madzi, kapena kupanikizika kumbali yotulukira kukakula pazifukwa zilizonse, njira yotsekera imatseka valavu nthawi yomweyo.

Deta ya Miyeso

DN		50	65	80	100	125	150	200	250	300	350	400	450	500	600
L		203	216	241	292	330	356	495	622	699	787	914	965	1016	1219
D	CI	165	185	200	220	250	285	340	405	460	520	580	640	715	840
D	DI	165	185	200	220	250	285	340	400	455	520	580	640	715	840
D1		125	145	160	180	210	240	295	355	410	470	525	585	650	770
D2		99	118	132	156	184	211	266	319	370	429	480	548	609	720
b	CI	20	20	22	24	26	26	30	32	32	36	38	40	42	48
b	DI	19	19	19	19	19	19	20	22	24.5	26.5	28	30	31.5	36
nd		4-19	4-19	8-19	8-19	8-19	8-23	12-23	12-28	12-28	16-28	16-31	20-31	20-34	20-37
f		3	3	3	3	3	3	3	3	4	4	4	4	4	5
H		124	129	153	170	196	259	332	383	425	450	512	702	755	856