Wenzhou Link Fluid Control Co.,Ltd



	Wenzhou Link Fluid Control Co.,Ltd

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Orbit Plug Valves (LIFC7004)

Ўц Product introduction

Bolt bonnet OS & Y lifting-round plug.

Its sealing is realized by the sealing rings around the valves disc. It has unique protection of swallow tailed sink and fixed sealing rings. Double direction.

when the valves is fully opened, the channel of plug is in alignment with the channel of valves body, which can ensure ideal and lowest decrease on pressure. When the hand wheel is turned, the plug will rotate toward the closing direction, and make the same time draft the rotation of valves seat and close the valves. When the hand wheel is turned inversely, first of all the plug will move ipward, and the valves disc and valves seat will be separated; if the hand wheel is turned further on; till the valves disc is turned by 90 degree driven by the plug, and finally the channel of plug will be in alignment with the channel of valves body, so that the valves is be fully opened.

Ўц Technical Standard

Design and Manufacture: API 599ЎўAPI 6D Face to face (end to end): ANSI B16.10

Flanged connection: ANSI B16.5 Butt welded end: ANSI B16.25

Test and inspection: API 598ЎўAPI 6D

Ўц Material for main parts

NO.	Name of Parts	WCB	CF8	CF8M	CF3	CF3M
1	Body	A216 WCB	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
2	"O" ring	NBR/FEP/SBR/PTFE
3	Sealing ring	NBR/FEP/SBR/PTFE
4	Plug	A182 F6a	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
5	Body cover	A216 WCB	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
6	Bolt	B7/2H	B8/8	B8M/8M	B8M/8M	B8M/8M
7	nut	B7/2H	B8/8	B8M/8M	B8M/8M	B8M/8M
8	Body cover	A216 WCB	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
9	Packing	Flexible graphite+stainless steel/PTFE
10	Gland	A216 WCB	A351 CF8	A351 CF8	A351 CF3	A351 CF3M
11	Hand wheel	ASTM A536 Gr.60-40-18 A216 WCB
12	Yoke nut	Cu-Allog/A439-D2
13	Yoke nut bushing	A216 WCB	A351 CF8
14	Yoke	A216 WCB	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
15	Stem	A182 F6a	A182 F304	A182 F316	A182 F304L	A182 F316L
16	Guiding stud	A182 F6a	A182 F304	A182 F316	A182 F304L	A182 F316L
17	Pin	A182 F6a	A182 F321	A182 F321	A182 F316	A182 F316L
18	Disc	A182 F6a	A182 F304	A182 F316	A182 F304L	A182 F316L

Ўц Main Size and Weight

CLASS 150
SIZE	L-RF	H	W	WT
Inch	mm	mm	mm	Kg
1/2	108	230	120	10
3/4	117	260	140	12
1	127	300	140	18
1-1/4	140	340	180	25
1-1/2	165	380	200	29
2	178	435	220	34
2-1/2	190	460	260	39
3	203	490	280	50
4	229	525	300	65
5	254	570	340	95
6	267	625	400	135
8	292	700	450	210
10	330	780	450	275
12	356	870	500	350
14	381	980	500	605

CLASS 300
SIZE	L-RF	L1-BW	H	W	WT
Inch	mm	Mm	mm	mm	Kg
1/2	140	140	230	120	11
3/4	152	152	260	140	13
1	165	165	300	140	20
1-1/4	178	178	340	180	27
1-1/2	190	190	380	200	31
2	216	216	435	220	37
2-1/2	241	241	460	260	44
3	283	283	490	280	60
4	305	305	525	300	82
5	381	381	570	340	115
6	403	403	625	400	165
8	419	419	700	450	225
10	457	457	780	450	305
12	502	502	870	500	405
14	762	762	980	500	650
CLASS 600
SIZE	L-RF	L1-BW	H	W	WT
Inch	mm	Mm	mm	Mm	Kg
1/2	165	165	230	120	13
3/4	190	190	260	140	15
1	216	216	300	140	22
1-1/4	229	229	340	180	29
1-1/2	241	241	380	200	34
2	292	292	435	220	41
2-1/2	330	330	460	260	54
3	356	356	490	280	68
4	432	432	525	300	99
5	508	508	570	340	128
6	559	559	625	400	191
8	660	660	700	450	258
10	787	787	780	450	430
12	838	838	870	500	650
14	889	889	980	500	870
CLASS 900
SIZE	L-RF	L1-BW	H	W	WT
Inch	mm	Mm	mm	Mm	Kg
1/2	229	229	230	120	15
3/4	229	229	260	140	19
1	254	254	300	140	24
1-1/4	279	279	340	180	32
1-1/2	305	305	380	200	38
2	368	368	435	220	47
2-1/2	419	419	460	260	62
3	381	381	490	280	75
4	457	457	525	300	115
5	559	559	570	340	147
6	610	610	625	400	220
8	737	737	700	450	379
10	838	838	780	450	490
12	965	965	870	500	720
14	1029	1029	980	500	1020

ЎЎ

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