GB T589 Marine Bronze Check Valve

GB T589 Marine Bronze Check Valve

1. Application

GB/T589 Marine Bronze Check Valve generally used in shipbuilding and repair ship.

2. Material

body & cover & disc: cast tin bronze

3. Nominal Pressure(KPa) & Diameter(mm)

Pressure:0.6, 1.0, 1.6, 2.5

Diameter: 15~125, 65~125, 65~125, 15~100

4. Features

(1) Applicable to a variety of medium such as sea water, fresh water, lubricanting oil, fuel oil etc.

(2) High quality and reasonable price.

5. Dimensions

Type A & Type B

PN (MPa)	DN (mm)	Structure dimension					Thickness	flange					bolt		Lift range m	Weight(kg)
		L		H		H1
		A	B	A	B	B		D	D1	D2	d0	b	n	Th.		A	B
1.0	65	290	115	123	94	115	6	155	123	104	15	14	6	M14	19	12.2	11.3
	80	310	125	139	104	125	6	170	138	118	15	14	8	M14	23	16.4	14.3
	100	350	150	160	117	135	6	190	158	138	15	14	8	M14	28	24.6	22.7
	125	400	175	185	129	155	7	215	183	164	15	14	10	M14	35	37.0	30.4
1.6	125	400	175	197	143	155	7	225	187	168	17	17	10	M16	35	45.8	40.0
2.5	20	150	75	79	66	75	5	95	68	48	13	12	4	M12	6	3.6	3.5
	25	160	80	80	67	80	5	105	73	56	13	13	4	M12	7	4.3	4.1
	32	180	85	85	68	85	5	115	83	64	15	13	6	M14	9	5.0	4.8
	40	200	90	88	76	90	5	125	93	74	15	14	6	M14	12	6.3	6.0
	50	230	95	109	85	95	6	135	103	84	15	14	6	M14	15	8.6	8.2
	65	290	115	123	94	115	7	170	132	110	17	17	8	M16	19	13.5	11.5
	80	310	125	150	110	125	8	185	147	126	17	19	8	M16	23	19.8	17.3
	100	350	150	155	118	135	8	205	167	146	17	19	10	M16	28	30.5	25.7

Type AS & Type BS

PN (MPa)	DN (mm)	Structure dimension					Thickness	flange					bolt		Lift range m	Weight(kg)
		L	L	H1	H
		AS	BS		AS	BS		D	D1	D2	d0	b	n	Th.		AS	BS
0.6	15	130	90		84	70	4	80	55	40	11	12	4	M10	7	3.0	3.2
	20	150	95		84	70	4	90	65	50	11	12	4	M10	7	3.4	3.6
	25	160	100		84	70	4	100	75	60	11	14	4	M10	7	3.8	4.0
	32	180	105		90	70	5	120	90	70	14	15	4	M12	9	5.6	5.4
	40	200	115		101	77	5	130	100	80	14	16	4	M12	12	7.1	6.8
	50	230	125		110	80	5	140	110	90	14	17	4	M12	15	8.3	9.2
	65	290	145		123	89	6	160	130	110	14	17	4	M12	19	16.4	12.2
	80	310	155		153	112	6	190	150	128	18	19	4	M16	23	18.3	17.7
	100	350	175		162	113	6	210	170	148	18	20	4	M16	28	28.0	23.8
	125	400	200		182	123	7	240	200	178	18	20	8	M16	35	34.0	31.9
1.6	65	290	145		136	97	6	185	145	122	18	17	4	M16	19	15.6	14.4
	80	310	155		158	117	6	200	160	133	18	19	4	M16	23	22.0	20.8
	100	350	175		170	121	6	220	180	158	18	20	8	M16	28	36.5	31.3
	125	400	200		185	129	7	250	210	184	18	22	8	M16	35	43.0	37.2
2.5	15	130	90		84	70	5	95	65	47	14	12	4	M12	7	4.4	4.2
	20	150	95		84	70	5	105	75	58	14	12	4	M12	7	4.8	4.6
	25	160	100		84	70	5	115	85	68	18	14	4	M12	7	5.2	5.4
	32	180	105		90	70	5	140	100	78	18	15	4	M16	9	7.3	7.1
	40	200	115		101	77	5	150	110	88	18	16	4	M16	12	9.1	8.7
	50	230	125		110	81	6	165	125	102	18	17	4	M16	15	10.9	10.7
	65	290	145		136	97	7	185	145	122	18	17	8	M16	19	15.9	14.7
	80	310	155		158	117	7	200	160	133	18	19	8	M16	23	22.2	21.1
	100	350	175		170	121	8	235	190	158	22	20	8	M20	28	37.0	31.8

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