1. Main parts and materials & Standard & Testing

Parts Name	Material
Body、Bonnet	Cast iron
Disc	Cast iron+Brass
Stem	Stainless steel/Brass
Hand Wheel	Cast iron

*Design and Manufacture: KS B 2350; Face to Face standard: JIS B2031/KS B 2036/JIS B2002; Flange End standard: JIS B2031/KS B 1511/JIS B2212; Inspection standard: KS B 2304.
*Nominal pressure: 10K; Shell test: 2.1MPa; Seal test: 1.6MPa.

2. Drawing & Dimension

Size	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	180	180	190	200	230	250	270	290	330	350	460	490	526	554	620
D	140	155	175	185	210	250	280	330	400	445	490	560	620	675	795
b	20	20	22	22	24	24	26	26	30	32	34	36	38	40	44
Z X Φd	4 X Φ19	4 X Φ19	4 X Φ19	8 X Φ19	8 X Φ19	8X Φ23	8 X Φ23	12 X Φ23	12 X Φ25	16 X Φ25	16 X Φ25	16 X Φ27	20 X Φ27	20 X Φ27	24 X Φ33
H	249	286	286	325	382	417	455	559	674	780	925	1087	1170	1365	1585
D0	190	190	190	210	240	260	270	300	350	390	400	500	500	500	500

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