JIS F7474 Marine Cast Steel SDNR Angle Valve

JIS F7474 Marine Cast Steel SDNR Angle Valve

JIS F7474 Marine Cast Steel SDNR Angle Valve

1. Main connection dimensions

Diam DN	CODE K	Face to face (L)mm	Flange diam (D)mm	Pitch D1 mm	Hole Z-d
20K200	20	280	350	305	*12M25**

2. Main parts material

Parts Name	Materials
Body	Cast steel
Disc	Stainless steel SUS304
Stem	Stainless steel SUS304
Cover	Cast steel

3. Drawing:

4. Applicable Scope

Fuel oil piping, lubricating oil piping, water piping and steam piping at tempetatures 300℃ or less.

5. Series:

IMPA/ISSA	MODEL	Face to face L(mm)	Flange diam. D(mm)	Flange Pitch C(mm)	Flange Hole n*d(mm)	Weight W(kgs)
751247	F7474 20K40	110	140	105	4*Ф19	15.10
751248	F7474 20K50	125	155	120	8*Ф19	19.90
751249	F7474 20K65	135	175	140	8*Ф19	26.70
751250	F7474 20K80	150	200	160	8*Ф23	38.80
751251	F7474 20K100	170	225	182	8*Ф23	54.20
751252	F7474 20K125	200	270	225	8*Ф25	83.00
751253	F7474 20K150	225	305	260	12*Ф25	115.00
751254	F7474 20K200	280	350	305	12*Ф25	183.00
751255	F7474 20K250	310	430	380	12*Ф27	285.00

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