NANTONG SHIFA SHIPPING MACHINERY CO., LTD

Flanged flow regulating valve

Our company mainly produces more than 70 kinds of products such as liquid level gauge, gas (liquid) quick-closing valve and quick-closing valve control box, ball valve, drain valve group, decompression valve group, linkage valve group, filter, mud box, chemical cleaning unit, oxygen acetylene gas device, small shaft transmission device, etc. The products cover marine piping accessory system. Products can provide CCS, GL, LR, BV, ABS, DNV, NK, KR and other classification society certification.

Key words:

Marine Products | Level Gauges and Level Controllers | Marine Valves and Manifolds

Classification:

Marine valves and valves

Product Consulting:

86-513-86584304

Consultation

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Product Description

General

Flange flow regulating valve is used for ship pipeline setting flow accurately,and used for opening and closing pipeline as a stop valve eighther.It applies to shiping sea water,fresh water,fuea oil piping,the valve's body is made of cast-steel or cast-bronze,customers can make a choice according to their usage request.

Type

A type-Straightway valve which flanges is fitted with the standard GB569

AS type-straightway valve which flanges is fitted with the standard GB2501

B type-Right-angle valve which flanges is fitted with the standard GB569

BS type-Right-angle valve which flanges is fitted with the standard GB2501

Structural dimension

Structure dimension of Atype,B type flow regulating valve show as Fig.1,Fig.2 and table 1

　　table 1

Nominal Pressure PN(MPa)	Nominal Diameter DN	Structural Dimension				Flange					Bolt		Hand Wheel		Lift Range	Weigh (Kg)
		L		h		Flange					Bolt		Hand Wheel		Lift Range	Weigh (Kg)
		L		h		D	D1	D2	d	b	n	Th	Do	S	m	A type	B type
		A type	B type	A type	B type	D	D1	D2	d	b	n	Th	Do	S	m	A type	B type
1.0	20	150	95	217	203	95	68	48	13	16	4	M12	80	8	7	5.00	4.90
	25	160	100	217	203	105	73	56	13	16	4	M12	80	8	7	5.60	5.50
	32	180	105	236	216	115	83	64	15	18	6	M14	100	9	9	7.40	6.70
	40	200	115	260	236	125	93	74		18			120	11	11	9.70	8.90
	50	230	125	288	258	135	103	84		20			140	12	14	13.8	12.7
	65	290	145	335	301	155	123	104		22			160	14	17	19.8	17.8
	80	310	155	366	325	170	138	118		24	8		200	17	20	25.8	22.8
	100	350	175	427	378	190	158	138		24	8		250	22	25	35.7	32.1
	125	400	200	493	432	215	183	164		26	10		280	24	32	60.3	56.0
	150	480	225	556	484	240	208	190		28	12		320	27	38	82.2	73.6

Flanged flow regulating valve

2,Structural dimension of AS,type, BS type flow regulating valve show as Fig.1,Fig.2 and table 2

　　table 2

Nominal Pressure PN(MPa)	Nominal Diameter DN	Structural Dimension				Flange					Bolt		Hand Wheel		Lift Range	Weight (Kg)
		L		H		Flange					Bolt		Hand Wheel		Lift Range	Weight (Kg)
		L		H		D	D1	D2	d	b	n	Th	Do	S	m	A type	B type
		AS type	BS type	AS type	BS type	D	D1	D2	d	b	n	Th	Do	S	m	A type	B type
1.0	15	130	95	217	203	95	65	47	14	14	4	M12	80	8	7	4.80	4.70
	20	150	95			105	75	58		16						5.00	4.90
	25	160	100			115	85	68		16						5.60	5.50
	32	180	105	236	216	140	100	78	18	18		M16	100	9	9	7.40	6.70
	40	200	115	260	236	150	110	88		18			120	11	11	9.70	8.90
	50	230	125	288	258	165	125	102		20			140	12	14	13.8	12.7
	65	290	145	335	301	185	145	122		22			160	14	17	19.8	17.8
	80	310	155	366	325	200	160	133		24 24	8		200	17	20	25.8	22.8
	100	350	175	427	378	220	180	158		24 24			250	22	25	35.7	32.1
	125	400	200	493	432	250	210	184		26			280	24	32	60.3	56.0
	150	480	225	556	484	285	240	212	22	28		M20	320	27	38	82.2	73.6
	200	600	275	621	543	340	295	268		24			360	27	50	109.0	104.0
	250	730	325	721	623	395	350	320		26	12		450	32	63	167.0	160.0

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Telephone: 86-513-86584304 86-513-86845001
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