Valves

Ball Check Valve

Application:

Ball Check Valve

Threaded ends DN32 to DN80

Flanged ends DN40 to DN300

Threaded type BSP according to ISO 228-1

Flanged type EN 1092-2 PN16 and AS4087 (AS2129 Table E)

Maximum working pressure 16 bars

Operating temperatures 10°C ~ 80°C

Seating according to category A standard ISO 5208

Minimum backpressure for tightness 0.3 bar to 0.5 bar

Face to Face dimensions for flanged type according to EN-558-1 serie 48 (DIN3202 F6)

Specification:

Material Specification

Item	Part Name	Material
1	Body	Ductile Iron
2	Bonnet	Ductile Iron
3	Ball	Steel+NBR
		Steel+EPDM
4	Bonnet Gasket	NBR
		EPDM
5	Bolting	Stainless Steel

Dimensions (mm)

Size	L	B	H	Weight (kg)
DN32	135	50	72	2
DN40	145	60	85	2
DN50	175	70	100	3
DN65	200	90	125	5
DN80	248	108	160	7.5

Flanged Ball Check Valve

Material Specification

Item	Part Name	Material
1	Body	Ductile Iron
2	Bonnet	Ductile Iron
3	Ball	Steel+NBR
		Steel+EPDM
4	Bonnet Gasket	NBR
		EPDM
5	Bolting	Stainless Steel

Dimensions (mm)

Size	L	EN 1092-2 PN16				AS 2129 TABLE E				b	H	Weight (kg)
Size	L	D	D1	D2	n-d	D	D1	D2	n-d	b	H	Weight (kg)
DN40	180	150	110	84	4-19	150	98	78	4-14	19	90	6
DN50	200	165	125	102	4-19	165	114	90	4-18	19	100	6.5
DN65	240	185	145	122	4-19	185	127	103	4-18	19	125	11
DN80	260	200	160	138	8-19	200	146	122	4-18	19	136	14.4
DN100	300	220	180	158	8-19	220	178	154	8-18	19	185	20
DN125	350	250	210	188	8-19	250	210	186	8-18	19	196	30.4
DN150	400	285	240	212	8-23	285	235	207	8-22	19	265	42.3
DN200	500	340	295	268	12-23	340	292	264	8-22	20	340	73.5
DN250	600	405	355	320	12-27	405	356	328	12-22	22	420	128
DN300	700	460	410	378	12-27	460	406	374	12-26	24.5	480	180

Big size Ball Check Valve

Material Specification

Item	Part Name	Material
1	Body	GGG40
2	Ball	Steel + NBR
3	Bonnet	GGG40
4	Bonnet Gasket	NBR
5	Bolt	SS304
6	Nut	SS304

Dimensions (mm)

Size	L	D	EN 1092-2 PN10			EN 1092-2 PN16			b	H
Size	L	D	D1	D2	n-d	D1	D2	n-d	b	H
DN350	800	520	460	429	16-32	470	429	16-28	26.5	615
DN400	900	580	515	480	16-28	525	480	16-31	28	680
DN450	1000	640	565	548	20-28	585	548	20-31	30	791
DN500	1150	715	620	609	20-28	650	609	20-34	31.5	866
DN600	1350	840	725	720	20-31	770	720	20-37	36	1110

Product Details

Flanged Ball Check Valves also known as check valves, its role is to prevent the flow of media in the pipeline. Open and close parts rely on the flow of media and force to open or close, in order to prevent the backflow of media valves called check valves.

Applications

Pumping stations for clean, sewage water and loaded or viscous fluids.

Technical performance

Full bore ensured

Self cleaning ball

Low pressure drop

Silent

Removeable bonnet for cleaning or changing the ball with out disassembly out of the pipeline

Horizontal and vertical installation in the pipeline

Test

Seat: 1.1x normal pressure

Body: 1.5x normal pressure

inquire now

If you have any questions or needs about the product, please fill in the following form and we will contact you as soon as possible.

Valves

Ball Check Valve

Application:

Specification:

Product Details

inquire now

contact us

products

message