Other Marine Valves & Accessories

Air Water Separator CB/T3572-94

Air Water Separator CB/T3572-94 is used to separate the air and water in the marine compressed air pipe system. Specification： Standard: CB/T3572-94, CBM1034-81 (Flange size as per JIS) T...

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Key HighlightsCategory
Other Marine Valves & Accessories
Standard
JIS
Material
Steel
Weight / Size
CB/T3572-94, CBM1034-81 (Flange size as per JIS) Type Working Pressure N...
Certificate
ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
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Technical Specifications

China Air Water Separator CB/T3572-94:

Air Water Separator CB/T3572-94 is used to separate the air and water in the marine compressed air pipe system.

Specification：

Standard: CB/T3572-94, CBM1034-81 (Flange size as per JIS)

Type	Working Pressure	Nominal Diameter
A,AS	3.0Mpa	DN20~50
B,BS	3.0Mpa	DN20~80

Type A---Air water separator,Flange standard: GB569

Type AS--Air water separator,Flange standard: GB569

Type B---Automatic drainage air water separator,Flange standard: GB569

Type BS---Automatic drainage air water separator,Flange standard: GB2501

Main Parts & Material:

Body, Elbow---Seamless Steel Pipe

Cover, Coupling, Flange, Flap---Carbon Steel

Float---Stainless Steel

Test Method:

1. Strength Test: Hydraulic pressure 4.5Mpa and last 5 minutes, and no leakage.

2. Airtight Test: 3.0Mpa test pressure, put the air water separator into the water, or apply the soapy water on the welding points & joints, no leakage in 5 minutes.

3. Type B/BS can work normally when inclined 16°.

Main Size:

Type A:

Nominal Diameter	Structure Size						Flange Size							Bolt		Connection Thread	Weight
DN	H	H1	H2	L	D0	δ	D	D1	D2	D5	D6	b	d0	Th	n	d1	kg
20	370	333	253	218	89	5.5	105	73	58	35	51	16	13	M12	6	M27*1.5	7.28
25	370	333	253	218	89	5.5	115	83	66	42	58	18	15	M14	6	M27*1.5	7.6
32	370	333	253	218	89	5.5	125	93	74	50	66	20	15	M14	6	M27*1.5	8.01
40	520	478	338	324	168	7	145	107	84	60	76	22	17	M16	6	M36*2	25.94
50	520	478	338	324	168	7	155	117	96	72	88	23	17	M16	6	M36*2	27.4

Type AS:

Nominal Diameter	Structure Size						Flange Size							Bolt		Connection Thread	Weight
DN	H	H1	H2	L	D0	δ	D	D1	D2	D5	D6	b	d0	Th	n	d1	kg
20	370	333	253	218	89	5.5	105	75	58	35	51	16	14	M12	4	M27*1.5	7.52
25	370	333	253	218	89	5.5	115	85	68	42	58	16	14	M12	4	M27*1.5	7.68
32	370	333	253	218	89	5.5	140	100	78	50	66	18	18	M16	4	M27*1.5	8.51
40	520	478	338	324	168	7	150	110	88	60	76	18	18	M16	4	M36*2	27.61
50	520	478	338	324	168	7	165	125	102	72	88	20	18	M16	4	M36*2	28.4

Type B

Nominal Diameter	Structure Size								Flange Size							Bolt		Weight
DN	H	H1	H2	L	L1	D10	D0	δ	D	D1	D2	D5	D6	b	d0	Th	n	kg
20	660	450	95	340	130	280	159	7	105	73	58	35	51	16	13	M12	6	40.78
25	660	450	95	340	130	280	159	7	115	83	66	42	58	18	15	M14	6	41.51
32	660	450	95	340	130	280	159	7	125	93	74	50	66	20	15	M14	6	42.49
40	830	560	140	340	152	345	203	7	145	107	84	60	76	22	17	M16	6	65.87
50	830	560	140	340	152	345	203	7	155	117	96	72	88	23	17	M16	6	67.23
65	830	560	140	340	152	345	203	7	175	137	118	94	110	21	17	M16	8	68.64
80	830	560	140	340	152	345	203	7	190	152	130	105	121	23	17	M16	8	70.91

Type BS:

Nominal Diameter	Structure Size								Flange Size							Bolt		Weight
DN	H	H1	H2	L	L1	D10	D0	δ	D	D1	D2	D5	D6	b	d0	Th	n	kg
20	660	450	95	340	130	280	159	7	105	75	58	35	51	16	14	M12	4	40.97
25	660	450	95	340	130	280	159	7	115	85	68	42	58	16	14	M12	4	41.56
32	660	450	95	340	130	280	159	7	140	100	78	50	66	18	18	M16	4	43.05
40	830	560	140	340	152	345	203	7	150	110	88	60	76	18	18	M16	4	66.07
50	830	560	140	340	152	345	203	7	165	125	102	72	88	20	18	M16	4	68.39
65	830	560	140	340	152	345	203	7	185	145	122	94	110	22	18	M16	8	70.23
80	830	560	140	340	152	345	203	7	200	160	133	105	121	24	18	M16	8	72.84