JIS MARINE VALVE

Marine Cast Steel Screw Down Check Angle Valve JIS F7474 20K :

1.Test standard:JISF7400.

2.End sdtandard:JISB2220.

3.End type:Flange.

4.PN:20k.

5.DN:32mm-250mm.

6.Main material:

• Body/Bonnet:ZG230-450;
• Seat:SS410/BC6;
• Stem:SS410/H62;
• Disc:SS410/BC6.

7.Application:Oil piping,water piping and steam piping.

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

9.Specification of Marine Cast Steel Screw Down Check Angle Valve JIS F7474 20K :

Size	L1	Flange diam. (D)	Pitch (C)	Hole (nxd)	t	H	Weight
(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(kgs)
32	100	135	100	4xΦ19	18	270	13.0
40	1110	140	105	4xΦ19	18	290	15.1
50	125	155	120	8xΦ19	18	305	19.9
65	135	175	140	8xΦ19	20	345	26.7
80	150	200	160	8xΦ23	22	385	38.8
100	170	225	185	8xΦ23	24	440	54.2
125	200	270	225	8xΦ25	26	500	83.0
150	225	305	260	12xΦ25	28	550	115.0
200	280	350	305	12xΦ25	30	630	189.0
250	310	430	380	12xΦ27	34	725	296.0