Specifications 1.Socket welding and inner screw gate valve

2.Material:forged steel

3.Crtificate:ISO9001:2008,CE,API

4.Package:wooden box

A108 gate valve 800LB End connection: Butte welded,socket welded   1.Fluid resistance small 2.Open external force small 3.flow direction of medium not restricted 4.API ,CE cetificates 5.B

Design and Manufacture	ANSIB16.34,API602,API6D,BS1414
Face to face(end to end)	ANSIB16.10,API6D
Flanged connection	ANSI B16.5
Butt welded end	ANSIB16.25
Test and inspection	API598,API6D

 

Product Details
Design and Manufacture	ANSIB16.34,API602,API603,BS1414
Face to face(end to end)	ANSIB16.10,API6D
Flanged connection	2"~24" TO ANSIB16.5,22",26"~36" TO MSS-SP-44 to API605 on Request
Test and inspection	API598,API6D
Butt welded end	ANSIB16.5

    A. Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation B. Grub screw: Secures yoke nut in the bonnet C. Grease nipple: Supplies lubricant to the mating parts    

Materials
NO.	Part name	Material
19	Grease nipple	Brass
18	Grub screw	Carbon steel
17	Hand wheel nut	Carbon steel
16	Hand wheel	Malleable lron/cast steel/ ductile lron/fabricated steel
15	Yoke nut	Carbon steel/SS
14	Eye bolt and nut	A 193 B7/A194 2H~A193 B8/A194 8
13	Pin	Carbon steel/stainless steel
12	Stem nut	A 439-D2/cu-alloy
11	Gland flange	Carbon steel/equivalent to body material
10	Gland	Stain less steel
09	Back seat	Stain less steel
08	Stem	Stain less steel
07	Seat ring	CS+SS/SS/SS+STL
06	Wedge	Material see body

   

NO.	Part name	WCB	LCB	WC6	WC9
05	Bolt and nut	A193 Gr B7/A194 Gr 2H	A320 Gr L7/A194 Gr 4	A193 Gr B16/A194 Gr 4/7	A193 Gr B16/A194 Gr 4/7
04	Gland Packing	Graphite	Graphite	Graphite	Graphite
03	Gasket	Spiral wound/Soft lron	Spiral wound/Soft lron	Spiral wound/SS304	Spiral wound/SS304
02	Bonnet	A216 Gr WCB	A352 Gr LCB	A271 Gr WC6	A271 Gr WC9
01	Body	A216 Gr WCB	A352 Gr LCB	A271 Gr WC6	A271 Gr WC9

 

NO.	Part name	C5	C12	CF8	CF8M
05	Bolt and nut	A193 Gr B16/A194 Gr 4/7	A193 Gr B16/A194 Gr 4/7	A193 B8/A194 8	A193 B8M/A194 B8
04	Gland Packing	Graphite	Graphite	Graphite	Graphite
03	Gasket	Spiral wound/Soft lron	Spiral wound/Soft lron	Spiral wound/SS304	Spiral wound/SS316
02	Bonnet	A217 Gr C5	A217 Gr C12	A351 Gr CF8	A351 Gr CF8M
01	Body	A217 Gr C5	A217 Gr C12	A351 Gr CF8	A351 Gr CF8M

 

Class	Dimensions
150	Size		inch	2	2-1/2	3	4	6	8	10	12	14	16	18	20	24	26	28	30	32	34	36
	L-RF		mm	178	191	203	229	267	292	330	356	381	406	432	457	508	559	610	610	710	762	711
	L1-BW		mm	216	241	283	305	403	419	457	502	572	610	660	711	813	864	914	914	965	1016	1016
	L2-RTJ		mm	191	203	216	241	279	305	343	368	394	419	445	470	521	559	610	610	710	762	711
	H		mm	400	490	510	585	795	1015	1230	1465	1755	2030	2210	2510	2880	2930	3150	3200	3450	3600	3735
	K		mm	200	200	250	300	350	350	400	450	500	500	600	750	750	915	915	915	1000	1000	1000
	Wt	RF	kg	18	28	30	50	85	128	220	310	450	550	700	810	1130	1680	2230	2780	2860	3050	3700
		BW	kg	15	22	26	40	77	118	200	290	435	510	650	880	1100	1800	2200	2650	2950	3250	3520
		RTJ	kg	20	29	37	56	84	138	210	310	450	565	740	927	1125	1700	2235	2800	2900	3070	3750

  Gate valve introduce: open and closing disc of Gate valves (gate valve) is wedge disc , the movement direction of the disc verticaled with fluid in direction, gate valve can only be fully open and closed, not to adjust and throttling.not to adjust and throttling. Disc has two seal face, the most common mode is wedge gate valve two seal face form the wedge type, wedge Angle will be changed followed with valve different