Ishida Asme Class 300 Carbon Steel Gate Valves

Manufacturer: Ishida Valve Mfg Co.,Ltd
Model: Asme Class 300

CAST STEEL GATE VALVES

PRESSURE TEST : As per API 598
SIZE 2″ to 36″
Flanged and Butt weld Ends
Bolted Bonnet, O.S.&Y.
R.F. End Type. Fig. No. C2240
B.J. End Type. Fig. No. C2270
B.W. End Type. Fig. No. C2230 ASME CLASS 300

MATERIAL

NAME OF PART	ASTM	JIS
BODY	A216 WCB	SCPH2
BODY SEAT RING	*A105	*SFVC2A
DISC	*A216 WCB	*SCPH2
STEM	A182 F6a	SUS403
BONNET GASKET	REIN FORCED GRAPHITE
BONNET	A216 WCB	SCPH2
BONNET BOLT	A193 B7	SNB7
BONNET BOLT NUT	A194 2H	S45C
BONNET BUSH	A276 420	SUS420J2
LANTERN RING	A276 420	SUS420J2
GLAND PACKING	FLEXIBLE GRAPHITE
GLAND	A276 420	SUS420J2
GLAND FLANGE	A105	SFVC2A
GLAND EYE BOLT	A193 B7	SNB7
GL. EYE BOLT NUT	A194 2H	S45C
YOKE	A216 WCB	SCPH2
YOKE SLEEVE	A439 D2	FCDA NiCr
SLEEVE NUT	A576 1025	S25C
HAND WHEEL	A536	FCD450
LOCK NUT	A36	SS400
NAME PLATE	B209M	ALP

*BODY SEAT RING : STELLITE FACE
*DISC : 13Cr FACE
Note：
Disc of valves 2 1⁄2inch and under are solid wedge. 3 inch and over are flexible wedge.
Valves 10 inch and over have thrust bearing.
Operation of valves 14 inch and over have bevel gear unit.

WEIGHT AND DIMENSIONS

ValveSize	End to End(mm)			Center to top(mm)		Diam. of Handwheel(mm)	Weight Approx.(kg)
	R.F.	R.J.	B.W.	OPEN	Close	Diam. of Handwheel(mm)	Weight Approx.(kg)
	L1	L2	L3	Ho	Hc	W	R.F.	R.J.	B.W.
2″	216	232	216	416	357	200	28	28	23
2 1⁄2″	241	257	241	456	384	200	43	43	34
3″	283	298	283	496	421	250	53	53	48
4″	305	321	305	614	502	300	75	75	60
6″	403	419	403	846	680	355	152	152	125
8″	419	435	419	1080	1013	450	232	232	195
10″	457	473	457	1285	1162	500	340	340	285
12″	502	518	502	1486	520	600	480	480	396
14″	762	778	762	1643	1643	460	725	725	620
16″	838	854	838	1820	1820	460	1000	1000	810
18″	914	930	914	2032	2032	460	1270	1270	1076
20″	991	1010	991	2220	2220	610	1500	1500	1450
24″	1143	1165	1143	2635	2635	610	2400	2400	2100
26″	1245	1270	1245	2844	2844	610
28″	1346	1371	1346	3021	3021	610
30″	1397	1422	1397	3481	3481	610
32″	1524	1553	1524	3630	3630	610
34″	1626	1655	1626	3780	3780	762
36″	1727	1756	1727	3920	3920	762