Tflon-Lubu bg Diaphragm Valv
Fliyò-soupap manbràn

Flange Koneksyon Globe Valv

① Materyèl prensipal: fè jete ak pawa PTFE, asye kabòn ak pawa PTFE
② Dyamèt nominal: DN40 a DN400
③ Ranje presyon: 0.6MPa ~ 4.0MPa
④ Tanperati opere: -29 degre ~ +150 degre
⑤ Mòd kondwi: manyèl, Kovèti pou vè k'ap manje kadav, elektrik, pneumatic, idwolik
⑥ Dimansyon aplikasyon: Apwopriye pou tretman dlo ize, pwosesis manje, jenerasyon pouvwa, pharmaceutique, metaliji, ak endistri twal limyè. Li se itilize pou koupe oswa reglemante ak throttling sou tiyo a nan gwo likid korozivite tankou enèji.

Estanda Egzekisyon

Konsepsyon ak fabrikasyon	GB 12239
Longè estrikti	JB 1688
Dimansyon bride	JB78 (oswa jan kontra a mande)
Tès presyon	GB/T 13927
Marking	GB 12220
Pwovizyon pou materyèl	GB/T12252

G41F3/F46 Kalite manyèl tiyo dyafram (kalite Weir)

G45F3/F46 manyèl dyafram valv (DC Kalite)

Kalite debaz (konplètman aliyen)

Operasyon manyèl	G41F3 (Tip-rale)	Pneumatic	G641F3 (Resipwòk)
	G41F3 (Tip-rale)		G641F3 (Resipwòk)
	G41F46 (Tip-rale)		G641F4 6 (Resipwòk)
	G45F3 (kalite DC)		G6B41F3 (nòmalman fèmen)
	G45F46 (kalite DC)		G6B41F (nòmalman fèmen)
	G9B41F3 (Kalite eksplozyon-prèv)		G941F 3 (estanda)
Motè-kondwi	G9B41F46 (Kalite eksplozyon-prèv)	Motè-kondwi	G941F46 (estanda)

G941F3/F46 Valv dyafram elektrik (kalite Weir)

G641F3/F46 Chanm konpwesyon lè dyafram valv (Kalite resipwòk)

G6B41F3/F46 Pneumatic Diaphragm Valv (Nòmalman fèmen)

Konsepsyon, estanda tès, ak kondisyon fonksyònman

Lòd No.	Non pati	Gri kochon fè	Kabòn asye	Nerjaveèi asye		Sipleman-ki ba- kabòn pur
Lòd No.	Non pati	Gri kochon fè	Kabòn asye	Nerjaveèi asye		Steel
		Z	C	P	R	PL	RL
	Kò valv, kouvèti valv, disk valv	HT250	WCB	CF8	CF8M	CF3	CF3M
	Tij valv	35	1Cr13	1Cr18Ni9	1Cr18Ni12MO2Ti	00Cr18Ni10	00Cr17Ni14Mo2
	Pawa	FEP (F46), PCTFE (F3), PFA (idrosolubl polytetrafluoroethylene), PO (polyolefin)
	Dyafram	FEP (F46) / CR (Kaoutchou klowopren) / PFA (Soluble Polytetrafluoroethylene) / FPDM (Ethylene Propylene Diene Monomer)
	Valv-nwa tij	ZCuAl10Fe3 ZCuAl10Fe3
	Boulon	35	34	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2
	Nwa	45	45	OCr18Ni9	OCr18Ni9	OCr18Ni9	OCr18Ni9
	Handwheel	HT200	HT200	WCC	WCC	WCC	WCC

Mezi gwosè kle

PN0.6/1.0MPa
Anndan dyamèt nominal		Valè estanda							Valè referans
DN (mm)	NPS (pous)	L	D	D,	D2	f	b	Z-φd	FÈ	H1	H2	W (kg)
15	1/2	125	95	65	45	2	14	4-φ14	100	105	110	3.5
20	3/4	135	105	75	55	2	16	4-φ14	100	115	125	4
25	1	145	115	85	65	2	16	4-φ14	120	120	135	5.5
32	1 1/4	160	135	100	78	2	18	4-φ18	120	125	150	8
40	1 1/2	180	145	110	85	3	18	4-φ18	140	135	175	11
50	2	210	160	125	100	3	20	4-Φ18	140	155	195	14
65	2 1/2	250	180	145	120	3	20	4-φ18	200	170	200	23
80	3	300	195	160	135	3	22	4/8-φ18	200	200	255	29
100	4	350	215	180	155	3	22	8-φ18	280	270	325	46
125	5	400	245	210	185	3	24	8-φ18	320	335	405	70
150	6	460	280	240	210	3	24	8-φ23	320	370	450	95
200	8	570	335	295	265	3	26	8-φ23	400	480	600	170
250	10	680	390	350	320	3	28	12-φ23	500	545	620	270
300	12	790	440	400	368	4	28	12-φ23	500	585	680	320

Sòf si sa espesifye nan kontra a, gwosè bride valv dyafram la dwe fabrike nan PN1.0MPa lè presyon an se PN0.6MPa.
Pou dimansyon bride PN1.0MPa ak DN80, konte twou boulon an se Z=4 anba estanda JB78, pandan y ap Z=8 aplike nan lòt estanda.

PN1.6MPa
Anndan dyamèt nominal		Valè estanda							Valè referans
DN (mm)	NPS (pous)	L	D	D1	D2	f	b	Z-φd	FÈ	H1	H2	W (kg)
15	1/2	125	95	65	45	2	14	4-φ14	120	110	115	4
20	3/4	135	105	75	55	2	16	4-φ14	120	120	130	5
25	1	145	115	85	65	2	16	4-φ14	140	125	140	6
32	1 1/4	160	135	100	78	2	18	4-φ18	140	130	155	9
40	1 1/2	180	145	110	85	3	18	4-φ18	160	140	180	12
50	2	210	160	125	100	3	20	4-φ18	160	160	200	15
65	2 1/2	250	180	145	120	3	20	4-φ18	200	175	205	24
80	3	300	195	160	135	3	22	4-φ18	200	205	260	30
100	4	350	215	180	155	3	24	8-φ18	280	275	330	48
125	5	400	245	210	185	3	26	8-φ18	320	340	410	75
150	6	460	280	240	210	3	28	8-φ23	320	375	460	105
200	8	570	335	295	265	3	30	8-φ23	400	485	605	182
250	10	680	405	355	320	3	32	12-φ25	500	550	625	295
300	12	790	460	410	375	4	34	12-φ25	500	590	685	345