DIN3356 PN16 Cast Steel Bellow Globe Valve

GLV504-PN16

Ọkọlọtọ: DIN3356, BS7350EN12266-1

Nha: DN15 ~ DN300mm (1/2″-12″)

Nrụgide: PN16

Ọkara dabara adaba: mmiri, mmanụ, gas, uzuoku

Isi ihe: Carbon Steel A216 WCB/A105, igwe anaghị agba nchara

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Atụmatụ

Nchịkọta ngwaahịa

Emebere ya ka ọ na-ejikwa kemịkalụ na-emebi emebi na nke na-ekpo ọkụ, a na-eji valvụ valvụ globe mechiri emechi na-eji ọtụtụ ply, nke na-agbanwe agbanwe iji zere ikpughe na kemịkalụ ndị a. Bellows na-welded na valvụ si azuokokoosisi na bonnet, tinyere kwesịrị ekwesị akara nke nkwonkwo, na-ewepụ nwere ike leakage.Manufactured na akara na guzosie ike n'ụwa ụkpụrụ, anyị bellows-akara globe valves na-anya isi magburu onwe akara arụmọrụ na ogologo okirikiri ndụ. Ndị ọkachamara tozuru etozu na-anwale valvụ ụwa anyị oge niile iji belata ntapu, si otú a na-ebelata ihe ndị chọrọ nrụzi.

Achọrọ nka nka

Nhazi na nrụpụta kwekọrọ na DIN EN 13709, DIN 3356
Akụkụ flange dabara na EN1092-1 PN16
Akụkụ ihu na ihu dabara na ndepụta EN558-1 1
Nnwale kwekọrọ na EN12266-1

Nkọwapụta

Aha akụkụ	Ihe onwunwe
Ahụ	WCB
mgbanaka oche	CuSn5Zn5Pb5-C/SS304
Disk	CuAl10Fe5Ni5-C/2Cr13
Isi	CW713R/2Cr13
Bonnet	WCB
Nkwakọ ngwaahịa	Graphite
Stem nut	16 nde
Ụkwụ aka	EN-GJS-500-7

waya waya ngwaahịa

Mwube ahụ
N'ihi akụkụ dị n'akụkụ valvụ ụwa enwere nnukwu isi ọnwụ. Ọnwụ isi bụ ihe nbelata nke isi mmiri mmiri ka ọ na-agafe na sistemụ. Enwere ike gbakọọ mkpokọta mfu isi site n'ịchịkọta isi elu, isi ọsọ na isi nrụgide. Ọ bụ ezie na isi ọnwụ na-apụghị izere ezere na usoro mmiri mmiri, ọ na-abawanye site na nkwụsịtụ na nkwụsịtụ n'ụzọ na-asọ asọ dị ka ụdị S nke valvụ ụwa. Ahụ na ọkpọkọ na-asọ asọ na-agba gburugburu ma dị mma iji nye usoro usoro na-enweghị ịmepụta ọgba aghara ma ọ bụ mkpọtụ. Iji zere ịmepụta nkwụsị nrụgide ndị ọzọ na nnukwu ọsọ ọsọ nke ọkpọkọ kwesịrị ịbụ ebe na-adịgide adịgide. Globe valves dị n'ụdị ahụ atọ bụ isi (ọ bụ ezie na a na-emepụtakwa atụmatụ omenala): nhazi akụkụ, ụdị Y, na ụdị Z.

Data akụkụ

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