BS5163 Resilient Gate Valve

ADVANTAGES

BS5163/GB Ring stem Gate Valve

Design standard: BS5163
Flange: BS4504 PN10.PN16/EN 1092
Face to face dimensions: BS5163
Test standard: BS5163
Work temperature: NBR≤80°,EPDM≤120°

Adoptive Standards

Technical Data
DN50-DN800
PN1.0-1.6MPa
Flange Connection:BS4504 PN10/16, EN1092
Face to Face dimension:BS5163

Product Features

Low torque operation
Rubber encapsulated wedge
Clockwise closing direction
Fusion bonded epoxy coated inside and outside

Product Advantage

1.The valve body is made of precision casting, the precise geometry makes the north of the valve body not need any finishing, so as to ensure the tightness of the valve.
2.The body is made of ductile iron QT450-10, shall not be broken by transportation, collision or installation.
3.The valve body adopts streamlined design, so that the medium moves straight in the valve cavity, the flow resistance is smaller and the flow area is larger.
4.The valve adopts bidirectional sealing design, and the installation direction and medium flow direction are not limited.
5.The inside and outside of the valve bodyadopt powder epoxy resin electrostatic coating, which can effectively prevent corrosion and rust caused by contact between valve body and medium, and can be used in sewage system.
6.The valve plate adopts high-quality overall rubber coating, the use of advanced technology makes the vulcanized rubber vulcanization after the valve plate to ensure accurate geometry, and the rubber and ductile iron gate connection is firm and not easy to fall off with good elastic memory, so as to ensure the stable performance of the valve sealing.
7.The bottom of the valve body adopts no groove design, and does not cause accumulation of impurities or dirt, thereby effectively avoiding the leakage caused by impurities scratching of the valve seat.
8.The valve stem is designed with three "O" ring seal. The friction resistance of the switch can be reduced, water leakage is greatly reduced, and the sealing ring can be replaced without cutting off water.
9.The screw made of aluminum bronze material, so the switch is more smooth, not easy to rust, difficult blockage.
10.The overall of valve adopt non rising stem design, reducing the valve, especially large diameter valve installation space.
11.For the installation of valves using in deep well and underground pipe, deep well connecting cap or lengthening rod mechanism can be provided according to customer requirements.
12.Bundor company specialized intentions since 1994, has a professional production, sales, research, after-sales team, is your strong backing of sales and use.
Liquid or gas for pressure test of valves.

PARAMETER INFORMATION

Main components and their materials:

NUM	Name	Material
1	Stem	2Cr13
2	Gland	Ductile Iron
3	"O" Ring	NBR
4	"O" Ring	NBR
5	Splint Collar	Iron+ Electroplate
6	Gland Nuts	Steel 8.8+Wax
7	Stem Nut	Brass
8	Wedge	Ductile Iron+ EPDM
9	Bonnet	Ductile Iron
10	Nuts	Steel 8.8+Wax
11	Middle Gasket	NBR
12	Body	Ductile Iron
13	Hand wheel	Ductile Iron

Dimensions & Weight & Price：

	L	Flange dimensions to BS4504(mm)										WEIGHT (KG/PCS)
DN		D		D1		D2				n-d		WEIGHT (KG/PCS)
	(mm)	1	1.6	1	1.6	1	1.6	f	t	1	1.6	NRS	RS
		MPa	MPa	MPa	MPa	MPa	MPa			MPa	MPa	NRS	RS
50	178	160		125		99		3	17	4-18		10	11.5
65	190	180		145		118		3	17	4-18		12.5	14
80	203	195		160		132		3	18	4-18		16.5	18.5
100	229	215		180		156		3	19	4-18		20.5	23
125	254	245		210		184		3	20	4-18		27	31
150	267	280		240		211		3	21	4-18		40	44
200	292	335		295		266		3	20	8-12	12-12	60	65
250	330	390	400	350	355	319		3	22	12-12	12-26	95	101
300	356	440	455	400	410	370		4	24.5	12-12	12-26	128	136
350	381	500	510	460	470	429		4	26.5	16-22	16-26	175	185
400	406	560	575	515	525	480		4	28	16-26	16-30	230	245
450	432	615	640	565	585	530	548	4	30	20-26	20-30	330	350
500	457	670	715	620	650	582	609	4	31.5	20-26	20-33	390	425
600	508	780	840	725	770	682	720	5	36	20-30	20-36	580	610