CB T466-1995 Marine Cast Steel Gate Valve

CB T466-1995 Marine Cast Steel Gate Valve

1. Application

CB T466-1995 Marine Cast Steel Gate Valve can be used in sea water, fresh water and lubricanting oil and used in installations where internal or external corrosion is undersirable.

2. Material

(1) body & cover & disc: cast steel

(2) stem & seal ring: stainless steel

(3) nut: aluminum bronze

Your special material requirement can be met, such as cast iron, stainless steel 304, stainless steel 316L etc.

3. Technical Data

(1) nominal pressure(MPa): 1.0; 0.6; 0.4; 0.25

(2) nominal diameter(mm): 50~100; 125~150; 175~300; 350~500

4. Features

(1) Strict quality control to ensure product quality.

(2) Applicable to a variety of medium.

5. Dimensions(mm)

Type A

PN (MPa)	DN (mm)	Structure dimension		flange					bolt
		L	H	D	D1	D2	b	d0	n	Th.
1.0	50	190	340	135	103	84	13	15	6	M14
	65	200	372	155	123	104	14	15	6	M14
	80	220	430	179	138	118	14	15	8	M14
	100	220	460	190	158	138	14	15	8	M14
0.6	125	242	528	215	183	164	14	15	10	M14
	150	248	566	240	208	190	14	15	12	M14
0.4	175	268	630	270	238	221	15	15	12	M14
	200	278	685	295	264	247	15	15	12	M14
	250	310	755	365	327	306	16	17	14	M16
	300	345	835	430	386	360	19	21	14	M20
0.25	350	400	954	480	436	410	20	21	16	M20
	400	430	1045	530	486	460	21	21	16	M20
	450	460	1228	580	536	512	21	21	18	M20
	500	480	1315	635	591	567	21	21	20	M20

Type AS

PN (MPa)	DN (mm)	Structure dimension		flange					bolt
		L	H	D	D1	D2	b	d0	n	Th.
1.0	50	178	340	164	125	102	20	18	4	M16
	65	190	372	185	145	122	20	18	4	M16
	80	203	430	200	160	133	20	18	8	M16
	100	229	460	220	180	158	20	18	8	M16
0.6	125	254	528	240	200	178	20	18	8	M16
	150	267	566	265	225	202	20	18	8	M16
0.4	175	292	630	295	255	232	22	18	8	M16
	200	292	685	320	280	258	22	18	8	M16
	250	330	755	375	335	312	24	22	12	M20
	300	356	835	440	395	365	24	22	12	M20
0.25	350	381	954	490	445	415	26	22	12	M20
	400	406	1145	540	495	465	28	22	16	M20
	450	432	1330	595	550	520	28	22	16	M20
	500	457	1420	645	600	570	30	22	20	M20

6. IACS Certificate: BV, RINA, NK, LR, KR, DNV, CCS, ABS.