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Homepage>>> Product>>> Gate Valve>>> JIS B2043 Non-Rising Stem Cast Iron Gate Valve (Metal Seal)

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Name: JIS B2043 Non-Rising Stem Cast Iron Gate Valve (Metal Seal)

Fingure: Z45031

Size : 2"-12"
Design Standard : JIS B2043
Face to Face : JIS B2002
Flange Drilling : JIS B2212

Application

Working Temp: 100 °C
Working Pressure: PN10 or PN16
Suitable Media: Water,Steam,Oil,ect.
Not recommended for Steam Service.
Caution: FREEZING WEATHER PRECAUTION - Subsequent to testing a piping system, gate valves should be left in an open position to allow complete drainage.

Specification

Design Standard: JIS B2043
Face to Face: JIS B2002
Testing Conform : B2003

Materials
No	Part Name	Material
1	Body	ASTM A126A(B)	GG20 GG25
2	Seat Ring	ASTM B36/B62,SS410	Brass, Bronze
3	Wedge Ring	ASTM B36	Brass
4	Wedge	ASTM A126A(B)	GG20 GG25
5	Wedge Nut	ASTM B36	Brass
6	Bolt	A216 WCB	GS-C25
7	Nut	A216 WCB	GS-C25
8	Washer	A216 WCB	GS-C25
9	Bonnet Gasket	Graphite	Graphite
10	Nut	ASTM B36	Brass
11	Trust collar	ASTM B36	Brass
12	Packing	Graphite	Graphite
13	Bonnet	ASTM A126A(B)	GG20 GG25
14	Gland	ASTM A126A(B)	GG20 GG25
15	Stem	SS410	X10Cr13
16	Hand wheel	ASTM A126B	GG25
17	Washer	A216 WCB	GS-C25
18	Bolt	A216 WCB	GS-

Dimensions(JIS 2212 Flange drilling)
DN	D	D1	L	H	b	n	d
50	155	120	178	250	20	4	19
65	175	140	190	265	22	4	19
80	185	150	203	300	22	8	19
100	210	175	229	350	24	8	19
125	250	210	254	410	24	8	23
150	280	240	267	450	26	8	23
200	330	290	292	550	26	12	23
250	400	355	330	650	30	12	25
300	445	400	356	710	32	16	25

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