GBT 588 Marine Bronze Flange Stop Check Valves

GB T588 Marine Bronze Stop Check Valve 1. Application GB/T588 Marine Bronze Stop Check Valve can be used in shipbuilding and ship repair, it generally used in sea water, fresh water, lubricanting oil, fuel oil and steam with a temperature of less than 250 degrees. 2. Material (1) body & cover & disc: cast tin bronze (2) stem: aluminum bronze The material of product can be chosen according to customer's needs such as stainless steel, cast steel or cast iron. 3. Nominal Pressure(KPa) & Diameter(mm) Pressure: 0.6, 1.0, 1.6, 2.5 Diameter: 15~150, 65~150, 65~150, 15~125

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Marine Stop Valves for Shipbuilding

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GB T588 Marine Bronze Stop Check Valve

1. Application

GB/T588 Marine Bronze Stop Check Valve can be used in shipbuilding and ship repair, it generally used in sea water, fresh water, lubricanting oil, fuel oil and steam with a temperature of less than 250 degrees.

2. Material

(1) body & cover & disc: cast tin bronze

(2) stem: aluminum bronze

The material of product can be chosen according to customer's needs such as stainless steel, cast steel or cast iron.

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

Pressure: 0.6, 1.0, 1.6, 2.5

Diameter: 15~150, 65~150, 65~150, 15~125

4. Features

(1) We can according to your needs manufacture the product.

(2) Strict quality control to ensure product quality.

5. Dimensions

Type A & Type B (PN1.0, 1.6, 2.5MPa)

PN (Mpa)	DN (mm)	Structure dimension					Thickness	flange					bolt		Hand wheel		lift Range m	Weight(kg)
		L		H		H1		flange					bolt		Hand wheel			Weight(kg)
		A	B	A	B	B		D	D1	D2	d0	B	n	Th.	D0	S		A	B
1.0	65	290	115	310	277	115	6	155	123	104	15	14	6	M14	140	12	18	14.8	12.8
	80	310	125	345	304	125	6	170	138	118	15	14	8	M14	160	14	24	19.3	17.6
	100	350	150	374	325	135	6	190	158	138	15	14	8	M14	180	14	35	28.5	23.6
	125	400	175	426	372	155	7	215	183	164	15	14	10	M14	200	17	44	38.4	35.6
	150	480	180	487	415	160	7	240	208	190	15	14	12	M14	200	17	57	56.5	48.6
1.6	125	400	175	465	405	155	7	225	187	168	17	17	10	M16	250	22	44	53.9	45.7
1.6	150	480	180	524	457	160	8	255	217	196	17	19	12	M16	280	24	57	63.2	58.9
2.5	20	150	75	217	203	75	5	95	68	48	13	12	4	M12	80	8	7	4.7	4.5
	25	160	80	217	203	80	5	105	73	56	13	13	4	M12	80	8	7	5.5	5.4
	32	180	85	236	216	85	5	115	83	64	15	13	6	M14	100	9	9	6.6	6.4
	40	200	90	260	236	90	5	125	93	74	15	14	6	M14	120	11	11	8.7	8.4
	50	230	95	288	258	95	6	135	103	84	15	14	6	M14	140	12	14	11.0	10.5
	65	290	115	335	301	115	7	170	132	110	17	17	8	M16	160	14	18	18.3	15.3
	80	310	125	366	325	125	7	185	147	126	17	19	8	M16	200	17	24	26.5	24.0
	100	350	150	427	378	135	8	205	167	146	17	19	10	M16	250	22	35	38.2	33.4
	125	400	175	493	433	155	9	240	196	172	21	21	10	M20	280	24	44	66.6	54.5

Type AS &Type BS (PN0.6, 1.6, 2.5MPa)

PN (Mpa)	DN (mm)	Structure dimension					Thickness	flange					bolt		hand wheel		Lift Range m	Weight(kg)
		L	L	H1	H			flange					bolt		hand wheel			Weight(kg)
		AS	BS		AS	BS		D	D1	D2	d0	b	n	Th.	D0	S		AS	BS
0.6	15	130	90		217	203	4	80	55	40	11	12	4	M10	80	8	7	3.9	4.0
	20	150	95		217	203	4	90	65	50	11	12	4	M10	80	8	7	4.7	4.5
	25	160	100		217	203	4	100	75	60	11	14	4	M10	80	8	7	5.4	5.1
	32	180	105		236	216	5	120	90	70	14	15	4	M12	100	9	9	6.6	6.4
	40	200	115		260	236	5	130	100	80	14	16	4	M12	120	11	11	8.7	8.4
	50	230	125		288	258	5	140	110	90	14	17	4	M12	140	12	14	11.0	10.5
	65	290	145		310	277	6	160	130	110	14	17	4	M12	140	12	19	17.1	15.8
	80	310	155		345	304	6	190	150	128	18	19	4	M16	160	14	26	22.6	21.7
	100	350	175		374	325	6	210	170	148	18	20	4	M16	180	14	35	33.7	29.9
	125	400	200		426	366	7	240	200	178	18	20	8	M16	200	17	44	45.4	44.4
	150	480	225		487	415	7	265	225	202	18	20	8	M16	200	17	57	67.9	62.9

1.6	65	290	145	335	301	6	185	145	122	18	17	4	M16	160	14	18	20.8	19.6
	80	310	155	366	325	6	200	160	133	18	19	8	M16	200	17	24	28.8	27.7
	100	350	175	427	378	6	220	180	158	18	20	8	M16	250	22	35	45.8	40.6
	125	400	200	465	405	7	250	210	184	18	22	8	M16	250	22	44	57.6	51.9
	150	480	225	524	457	8	285	240	212	22	22	8	M20	280	24	57	69.5	69.2
2.5	15	130	90	217	203	5	95	65	47	14	12	4	M12	80	8	7	5.4	5.2
	20	150	95	217	203	5	105	75	58	14	12	4	M12	80	8	7	5.9	5.6
	25	160	100	217	203	5	115	85	68	14	14	4	M12	80	8	7	6.2	6.4
	32	180	105	236	216	5	140	100	78	18	15	4	M16	100	9	9	8.8	8.5
	40	200	115	260	236	5	150	110	88	18	16	4	M16	120	11	11	10.8	10.4
	50	230	125	288	258	6	165	125	102	18	17	4	M16	140	12	14	14.3	14.1
	65	290	145	335	301	7	185	145	122	18	17	8	M16	160	14	18	21.0	19.8
	80	310	155	366	325	7	200	160	133	18	19	8	M16	200	17	24	29.0	27.9
	100	350	175	427	378	8	235	190	158	22	20	8	M20	250	22	35	46.4	41.2
	125	400	200	493	433	9	270	220	184	26	26	8	M24	280	24	44	76.2	62.1