V-flange e laolang valve ea bolo

V-flange e laolang belofo ea bolo e Featured Image

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Litšobotsi tsa mofuta oa V-flange e laolang valve ea bolo

1. V-notch ball core le setulo sa valve sa tšepe se na le phello ea ho kuta, e loketseng ka ho khetheha bakeng sa mecha ea litaba e nang le likhoele, likaroloana tse nyenyane tse tiileng, slurry joalo-joalo;

2. Mofuta oa V-cut-off ball valve o khannoang ke lisebelisoa tsa seboko le oona o na le bokhoni ba ho fetola le boemo bo ka tšeptjoang, tšobotsi ea phallo ke karolo ea hoo e ka bang liphesente, 'me mefuta e ka fetohang e pharaletseng;

3. Sebopeho sa setulo sa valve se tsamaisoang se laetsoeng ke lekhasi la makhasi se ka thibela setulo sa valve ho khomarela kapa ho arohana le mokokotlo oa bolo. Tiiso e ka tšeptjoa 'me bophelo ba tšebeletso bo bolelele.

Tekanyetso ea tsamaiso ea mofuta oa V-flange e laolang valve ea bolo

motheo oa moralo	Ho kopanya flange	Bolelele ba sebopeho	Tlhahlobo le tlhahlobo
GB/T12237, API 608	HG/T20592,EN1092	GB/T12221	GB/T13927, ISO 5208, API598

Boitsebiso ba likarolo tse kholo

Nomoro ea letoto	Boemo ba lintho tse bonahalangKarolo ea lebitso	Karolo ea mophato / kereiti ea thepa
		tšepe ea carbon		ts'epe e sa beng le mabali
		GB	API	GB	API
1	Double head stud	35CrMoA	A193-B7	1Cr17Ni2	A193-B8M
2	Nut	45	A194-2H	0Cr18Ni	A194-8M
3	Sekoahelo se ka tlase	25	A105	1Cr18Ni9Ti1Cr18Ni12Mo2Ti	F304/F316/F304L/F316L
4	Sehlatsoa	Mantsoe a bohlokoa fluororubber; PTFE; graphite ka tšepe
5	thrust bear	Sekotwana sa tšepe PTFE
6	Ho beha kutu e tlase	Sekotwana sa tšepe PTFE
7	Lehlaka le tlase	20Cr13	A276-410	1Cr18Ni9Ti1Cr18Ni12Mo2Ti	F304/F316/F304L/F316L
8	pherekano	ZG1Cr18Ni9Tinitriding	CF8nitriding	1Cr18Ni9Ti1Cr18Ni12Mo2Tinitriding	F304/F316/F304L/F316Lnitriding
9	mmele wa valve	WCB	A216-WCB	ZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti	CF8/CF8M/CF3/CF3M
10	Setulo sa O-ring	Fluororubber	Fluororubber	Fluororubber	Fluororubber
11	setulo sa valve	20Cr13	A276-410	1Cr18Ni9Ti1Cr18Ni12Mo2Tinitriding	F304/F316/F304L/F316Lnitriding
12	Senotlolo sa Sphere	40Kr	40Kr	1Cr17Ni2	1Cr17Ni2
13	Ho beha kutu ka holimo	PTFE; PPL	PTFE; PPL	PTFE; PPL	PTFE; PPL
14	Ho paka ka stem	graphite
15	Ho paka lesale la khatello	20Cr13	A276-410	1Cr18Ni9Ti1Cr18Ni12Mo2Ti	F304/F316/F304L/F316L
16	Ho paka tšoelesa	WCB	A216-WCB	ZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti	CF8/CF8M/CF3/CF3M
17	screw	35CrMoA	A193-B7	1Cr17Ni2	A193-B8M
18	Brakete	WCB	WCB	WCB	WCB
19	Lehlaka le ka hodimo	20Cr13	A276-410	1Cr18Ni9Ti1Cr18Ni12Mo2Ti	F304/F316/F304L/F316L
20	senotlolo	40Kr	40Kr	1Cr17Ni2	1Cr17Ni2

Setšoantšo sa v-flange e laolang valve ea bolo

V-flange e laolang belofo ea bolo PN1.6MPa litekanyo tse kholo tsa khokahano

DN(mm)		50	65	80	100	125	150	200	250	300	400	500
L		203	222	241	305	356	394	457	533	610	762	914
H		102	114	127	152	184	219	273	360	395	470	580
Bukana	H1	107	125	152	178	300	330	398	495	580	670	840
	LE	-	-	-	-	-	-	116	116	171	257	257
	F	-	-	-	-	-	-	350	350	400	400	400
	IN	230	40	400	650	1050	1050	600	600	800	800	800
	WT(kg)	12	16	22	35	58	74	205	322	460	864	1600
Motlakase	H2	-	-	-	-	-	554	600	652	760	830	940
Motlakase	L1	-	-	-	-	-	235	235	235	259	400	410
Matšoao a matšoafo	H3	274	379	389	479	552	666	736	926	1059	1393	1538
Matšoao a matšoafo	L2	270	405	405	578	578	776	776	776	1060	1360	1360

Litekanyo tse ka sehloohong tsa khokahanyo ea v-flange e laolang valve ea bolo PN2.5MPa

DN(mm)		50	65	80	100	125	150	200	250	300	400	500
L		230	241	310	350	400	403	419	457	502	838	991
H		102	114	127	152	184	219	273	360	395	470	580
Bukana	H1	107	125	152	178	300	330	398	495	580	670	840
	LE	-	-	-	-	-	-	116	116	171	257	257
	F	-	-	-	-	-	-	350	350	420	400	400
	IN	230	40	400	650	1050	1050	600	600	800	800	800
	WT(kg)	15	24	30	55	87	118	255	370	533	1030	2100
Motlakase	H2	-	-	-	-	-	235	235	400	400	410	420
Motlakase	L1	-	-	-	-	-	74	350	350	420	400	400
Matšoao a matšoafo	H3	340	379	452	479	646	666	814	1002	1059	1205	1295
Matšoao a matšoafo	L2	405	405	574	574	756	756	1060	1060	1060	1360	2840