Marine forged Steel Male Screw Thread Stop Valve GB/T594-1983

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594

Marine forged Steel Male Screw Thread Stop Valve GB/T594-1983:

1.Design standard:GB600-82.

2.End standard:CB56-80.

3.End type:Thread.

4.PN:4.0/10.0Mpa.

5.DN:15mm-32mm.

6.Main material:

Body/Bonnet:FS;
Seat:SS410/BC;
Stem:SS410/BS;
Disc:SS410/BC.

7.Application:Sea water piping,fresh water piping,oil piping and steam piping.

8.Function:Such valves are used for on-off duty and regulating the flow rate.

9.Fundamental dimensions of Marine forged Steel Male Screw Thread Stop Valve GB/T594-1983:

Chart 1 Fundamental dimensions of type A and B with DN 6mm-10mm:

PN Mpa	DN mm	Structure dimension					Thread jiont					Hand wheel		Lift range	Weight kg
		L/mm		H/mm	H1/mm		D/mm	D1/mm	D2/mm	l/mm	l₁ /mm	Hand wheel		Lift range	Weight kg
		A	B	H/mm	A	B	D/mm	D1/mm	D2/mm	l/mm	l₁ /mm	D0	S1	m	A	B
10.0	6	74	37	90	12	32	M22x1.5	19.8	10	14	3	65	7	5	0.49	0.45
10.0	10	94	47	109	16	38	M27x1.5	24.8	14	16	3	80	8	7	0.89	0.86

Chart 2 Fundamental dimensions of type A and B with DN15mm-32mm:

PN Mpa	DN mm	Structure dimension					Thread joint					Hand wheel		Lift range	Weight kg
		L/mm		H/mm	H1/mm		D/mm	D1/mm	D2/mm	l/mm	l₁/mm	Hand wheel		Lift range	Weight kg
		A	B	H/mm	A	B	D/mm	D1/mm	D2/mm	l/mm	l₁/mm	D0/mm	S1/mm	m	A	B
4.0	15	110	55	143	25	52	M36x2	33	22	22	5	80	8	10	1.60	1.54
	20	116	58	153	32	55	M39x2	36	25	23	5	100	9	12	2.04	1.91
	25	130	65	167	38	64	M48x2	45	32	26	6	120	11	14	2.88	2.37
	32	140	70	197	46	72	M56x2	53	38	28	6	140	12	16	4.56	4.21
10.0	15	120	60	164	27	52	M36x2	33	22	22	5	120	11	10	2.10	2.06
	20	134	67	194	32	55	M39x2	36	25	23	5	140	12	12	2.95	3.19
	25	134	67	204	38	64	M48x2	45	32	26	6	140	12	14	3.72	3.60
	32	146	73	220	46	75	M56x2	53	38	28	6	160	14	16	5.12	4.35

10.Drawing of Marine forged Steel Male Screw Thread Stop Valve GB/T594-1983:

Type A:

594A

Type B:

594B

11.Certificate available:

Certificate

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