ANSI Class150 Class300 Stainless steel Flange globe valve

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The opening and closing parts of the stainless steel flange globe valve are plug shaped disc, sealing surface is flat or conical surface, disc along the center line of the seat for linear motion.Stem movement, (common name: dark stem), also can be up and down rotary stem type, (common name: rising stem) globe valve refers to the closing member (disc) along the center line of the seat of the valve.

Product Detail

ANSI Class150 Class300 Stainless steel Flange globe valve

Depending on this movement of the disc, the variation of the seat orifice is proportional to the disc travel.Due to the relatively short stem opening or closing stroke of this type of valve, and the very reliable cutting function, and the seat port changes in a direct proportion to the stroke of the disc, it is very suitable for flow regulation.Therefore, this type of stop globe valve is ideal for cutting or regulating and throttling.

Stainless steel flange globe valve is suitable for all kinds of corrosive medium pipeline, has good corrosion resistance, enough strength.Alloy steel globe valves are suitable for high temperature resistant steam and oil pipeline, with high temperature resistance characteristics.Stainless steel flange globe valve is mainly used in petrochemical, chemical, electric power, metallurgy, medicine, food and other industries.

Features:

1/2"~12"(DN15~DN300)

Working pressure:CLASS150/300

Working temperature: 425℃

Rising stem

Design:ASME B16.34,BS1873,API623

Flange dimension: ASME B16.5

Face to face:ASME B16.10

Inspection & testing: API623/BS1873/ASME 16.34

Material List
No.	PARTS	MATERIAL
1	Body	WCB+13Cr	CF8	CF8M
2	Disc	WCB+13Cr	CF8	CF8M
3	Stem	20Cr13	304	316
4	Open Ring	45	304	316
5	Disc Nut	35	304	316
6	Thrust Washer	Q235A	304	316
7	Gasket	PTFE/304+GRAPHITE
8	Bonnet	WCB	CF8	CF8M
9	Bolt	35CrMo	304	304
10	Nut	45	304	304
11	Packing	PTFE/FLEXIBLE GRAPHITE
12	Clevis Pin With Head	35	304	304
13	Split Pin	Q235A	304	304
14	Gland	WCB	CF8	CF8M
15	Eye Bolts	35CrMo	304	304
16	Flat Pad	65Mn	304	304
17	Nut	45	304	304
18	Stem Nut	BRONZE
19	Screws	35CrMo	304	304
20	Handwheel	FCD/WCB
21	Flat Pad	65Mn	304	304
22	Nut	45	304	304

Unit:mm

Dimensions CLASS 150
Nominal Diameter		L	d	D2	D1	D	b	f	n-φd1	H	W
15	1/2"	108	15	35	60.3	90	8	2	4-16	178	120
20	3/4"	117	20	43	70	100	8.9	2	4-16	182	140
25	1"	127	25	51	79.4	110	9.6	2	4-16	201	140
32	1-1/4"	140	32	63.5	88.9	115	11.2	2	4-16	238	160
40	1-1/2"	165	40	73	98.4	125	12.7	2	4-16	249	160
50	2"	203	50	92	120.7	150	14.3	2	4-19	263	200
65	2-1/2"	216	65	105	139.7	180	15.9	2	4-19	312	200
80	3"	241	80	127	152.4	190	17.5	2	4-19	336	250
100	4"	292	100	157	190.5	230	22.3	2	8-19	388	300
125	5"	356	125	185	216	255	22.3	2	8-22	467	350
150	6"	406	150	216	241.3	280	23.9	2	8-22	529	400
200	8"	495	200	270	298.5	345	27	2	8-22	667	450
250	10"	622	250	324	362	405	28.6	2	12-25	825	500
300	12"	698	300	381	431.8	485	30.2	2	12-25	947	600

Unit:mm

Dimensions CLASS 300
Nominal Diameter		L	d	D2	D1	D	b	f	n-φd1	H	W
15	1/2"	152	15	35	66.7	95	12.7	2	4-16	182	140
20	3/4"	178	20	43	82.6	115	14.3	2	4-19	187	140
25	1"	203	25	51	88.9	125	15.9	2	4-19	208	160
32	1-1/4"	216	32	63.5	98.4	135	17.5	2	4-19	244	160
40	1-1/2"	229	40	73	114.3	155	19.1	2	4-22	255	200
50	2"	267	50	92	127	165	20.7	2	8-19	269	200
65	2-1/2"	292	65	105	149.2	190	23.9	2	8-22	320	250
80	3"	318	80	127	168.3	210	27	2	8-22	341	250
100	4”	356	100	157	200	255	30.2	2	8-22	393	300
125	5“	400	125	185	235	280	33.4	2	8-22	477	350
150	6”	444	150	216	270	320	35	2	12-22	541	400
200	8“	559	200	270	330.2	380	39.7	2	12-25	682	500
250	10”	622	250	324	387.4	445	46.1	2	16-29	839	600
300	12“	711	300	381	450.8	520	49.3	2	16-32	957	650