National standard manual globe valve

Streamline, outside screw and yoke Bolted bonnet
Loose disc
Rising stem and handwheel
Yoke integral with bonnet
Available with gear operator
Flanged ends

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Description

Product Specification
Design standard: GB/T1223

5Flange standard: GB/T12221

Structural standard: JB/79

Test standard: JB/T9092

Materials for Main Parts

Name	Material
Body/Bonnet	CF8	CF8M	CF3M	WCB
Wedge	CF8	CF8M	CF3M	WCB
Gland	CF8	CF8M	CF3M	WCB
Stem	F304	F316	F316L	2CR13
Stem Nut	Aluminium Bronze
Packing/Gakset	PTFE/Graphite
Bolt	Stainless Steel			35CrMоA
Nut	Stainless Steel			45,35CrMoA
Handwheel	Cast Steel

Main External and Connecting Dimensions(mm)

DN
DN	L	D	D1	D2	b	z-Φd	H	Do	J41	J941
J41H-16C J41Y-16C J41B-16C J41W-16P			J41Y-16P J41Y-16R J41Y-161			J941H-16C J941Y-16C J941B-16C J941W-16P		J941Y-16P J941Y-16R J941Y-161
15	130	95	65	45	14	4-Φ14	218	120	4.8	5.2
20	150	105	75	55	14	4-Φ14	258	140	6.5	7.1
25	160	115	85	65	14	4-Φ14	275	160	7.0	7.4
32	180	135	100	78	15	4-Φ18	280	160	8.2	8.5
40	200	145	110	85	16	4-Φ18	330	200	11.0	12.5
50	230	160	125	100	16	4-Φ18	350	200	14.5	20
65	290	180	145	120	18	4-Φ18	380	240	21.5	25
80	310	195	160	135	20	8-Φ18	400	240	27	35
100	350	215	180	155	20	8-Φ18	415	280	30	50
125	400	245	210	185	22	8-Φ18	460	320	84	75
150	480	280	240	210	24	8-Φ23	510	360	91	100
200	600	335	295	265	26	12-Φ23	710	360	148	210
250	730	405	355	320	30	12-Φ25	786	450	405	446
300	850	460	410	375	30	12-Φ25	925	500	610	648

Sinomeasure Automation

Sinomeasure is committed to industrial process automation sensors and instrument since its establishment for decades. The main products are water analysis instrument, recorder, pressure transmitter, flowmeter and other field instruments.