DIN3356 PN16 Cast Karfe Bellow Globe Valve

GLV504-PN16

Standard: DIN3356, BS7350Saukewa: EN12266-1

Girman: DN15 ~ DN300mm (1/2″-12″)

Saukewa: PN16

Matsakaici masu dacewa: ruwa, mai, gas, tururi

Kayan jiki: Carbon Karfe A216 WCB/A105, Bakin Karfe

Aika mana imel

Cikakken Bayani

Tags samfurin

Siffofin

Bayanin Samfura

An ƙirƙira shi musamman don sarrafa sinadarai masu lalata da zafin jiki, bellows ɗin da aka rufe globe bawul an gina su tare da nau'i-nau'i iri-iri, masu sassauƙa na ƙarfe don guje wa fallasa waɗannan sinadarai. Bellows suna welded zuwa bawul ta kara da bonnet, tare da dace sealing gidajen abinci, kawar da yuwuwar leakage.Manufactured a layi tare da kafa duniya nagartacce, mu bellows-hatimi duniya bawuloli alfahari m sealing yi da kuma tsawon sake zagayowar rayuwa. Kwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun suna gwada bawul ɗin duniyar mu akai-akai don rage ɗigogi, don haka rage buƙatun kulawa.

Bukatun Fasaha

TS EN 13709, DIN 3356
Girman Flange Daidai ga EN1092-1 PN16
Girman fuska da fuska Daidaita da lissafin EN558-1 1
Gwaji ya dace da EN12266-1

Ƙayyadaddun bayanai

Sunan Sashe	Kayan abu
Jiki	WCB
Zoben wurin zama	CuSn5Zn5Pb5-C/SS304
Disk	CuAl10Fe5Ni5-C/2Cr13
Kara	CW713R/2Cr13
Bonnet	WCB
Shiryawa	Graphite
Kwayar kwaya	16Mn
Dabarun hannu	Saukewa: EN-GJS-500-7

Samfurin waya frame

Gina Jiki
Saboda kusurwoyi a cikin globe valve jikin akwai babban matakin asarar kai. Asarar kai shine ma'aunin raguwa a cikin jimillar shugaban ruwa yayin da yake tafiya cikin tsarin. Za'a iya ƙididdige jimlar asarar kai ta hanyar taƙaita kan ɗagawa, kan gudu da kan matsa lamba. Yayin da asarar kai ba zai yuwu a cikin tsarin ruwa ba, yana ƙaruwa ta hanyar toshewa da katsewa a cikin hanyar kwarara kamar siffar S na ƙirar bawul ɗin duniya. Jiki da bututu masu gudana suna zagaye da santsi don samar da tsarin gudana ba tare da haifar da tashin hankali ko hayaniya ba. Don guje wa ƙirƙirar ƙarin asarar matsin lamba a cikin babban saurin bututu ya kamata ya zama yanki na dindindin. Ana samun bawuloli na Globe a cikin manyan nau'ikan jiki guda uku (ko da yake ana samun ƙira na al'ada kuma): ƙirar kusurwa, Y-dimbin yawa, da sifar Z.

Bayanan Girma

DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300
L	130	150	160	180	200	230	290	310	350	400	480	600	730	850
D	95	105	115	140	150	165	185	200	220	250	285	340	405	460
D1	65	75	85	100	110	125	145	160	180	210	240	295	355	410
D2	45	58	68	78	88	102	122	138	158	188	212	268	320	378
b	16	18	18	18	18	18	18	20	20	22	22	24	26	28
nd	4-14	4-14	4-14	4-18	4-18	4-18	8-18	8-18	8-18	8-18	8-22	12-22	12-26	12-26
f	2	2	2	2	2	2	2	2	2	2	2	2	2	2
H	189	189	211	219	229	237	265	291	323	384	432	491	630	750
W	120	120	180	180	180	200	200	255	255	306	406	450	508	508