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CB MARINE VALVE

Marine Cast Steel Gate Valve CB/T466-1995

Marine Cast Steel Gate Valve CB/T466-1995:

1.Design standard:CB/T466-1995.

2.End standard:GB/T2501 &GB/T569.

3.End type Flange.

4.PN:0.25/0.4/0.6/1.0Mpa.

5.DN:

PN 1.0Mpa:50mm-100mm;
PN 0.6Mpa:125mm-150mm;
PN 0.4Mpa:175mm-300mm;
PN 0.25Mpa:350mm-500mm.

6.Main material:

Body/Bonnet:ZG230-450;
Seat:SS410/BC6;
Stem:SS410/BS;
Disc:FC20/FCD450.

7.Application:Sea water piping,fresh water piping and oil piping.

8.Function:Such valves are used for on-off duty.

9.Fundamental dimensions of Marine Cast Steel Gate Valve CB/T466-1995

(Type A):

PN Mpa	DN mm	Structure dimension			Flange				Bolt		Stem		Hand wheel D₀	Lift range m	Weight kg
PN Mpa	DN mm	L	H	D	D1	D2	b	d₀	n	Th.	d	口	Hand wheel D₀	Lift range m	Weight kg
1.0	50	190	340	135	103	84	13	15	6	M14	Tr22x10(P5)LH	14	180	60	18
	65	200	372	155	123	104	14	15	6	M14	Tr22x10(P5)LH	14	180	75	20
	80	220	430	170	138	118	14	15	8	M14	Tr24x10(P5)LH	17	200	92	25
	100	220	460	190	158	138	14	15	8	M14	Tr24x10(P5)LH	17	200	112	28
0.6	125	242	528	215	183	164	14	15	10	M14	Tr26x10(P5)LH	19	225	138	41
0.6	150	248	566	240	208	190	14	15	12	M14	Tr26x10(P5)LH	19	225	165	51
0.4	175	268	630	270	238	221	15	15	12	M14	Tr28x10(P5)LH	22	250	190	70
	200	278	685	295	264	247	15	15	12	M14	Tr28x10(P5)LH	22	250	215	80
	250	310	755	365	327	306	16	17	14	M16	Tr30x10(P6)LH	24	280	265	111
	300	345	835	430	386	360	19	21	14	M20	Tr30x10(P6)LH	24	280	315	134
0.25	350	400	954	480	436	410	20	21	16	M20	Tr36x10(P6)LH	27	320	365	219
	400	430	1045	530	486	460	21	21	16	M20	Tr36x10(P6)LH	27	360	418	267
	450	460	1228	580	536	512	21	21	18	M20	Tr40x10(P6)LH	32	400	421	395
	500	480	1315	635	591	567	21	21	20	M20	Tr40x10(P6)LH	32	450	518	519