JIS F7314 F7474

KOWO MARINE CAST STEEL 20K ANGLE VALVE - JIS F7314
KEHUI MARINE CAST STEEL 20K ANGLE CHECK VALVE (SDNR) - JIS F7474
            Manufactured in accordance to JIS F7400
            Flange as per JIS B2220 - 20K

F7314 No. Component Material 1 Body Cast Steel 2 Seat Stainless Steel 3 Disc Stainless Steel 4 Stem Stainless Steel

F7474 Test Pressure Mpa (kg/cm2) Body 5.00 (51.0) Seat 3.67 (37.4)

Size	L1	D	C	No.	h	t	H	D2	Kg
32	100	135	100	4	19	18	250/240	160	13
40	110	140	105	4	19	18	265/255	160	15.2
50	125	155	120	8	19	18	275/270	200	20
65	135	175	140	8	19	20	305/295	224	26.9
80	150	200	160	8	23	22	340/325	250	38.9
100	170	225	185	8	23	24	385/365	280	54.4
125	200	270	225	8	25	26	440/415	315	80.7/83
150	225	305	260	12	25	28	485/460	355	112.3/115
200	280	350	305	12	25	30	540/520	450	183/189
250	310	430	380	12	27	34	620/595	560	285.9/296