Good Sealing Performance DIN3202 Ductile Iron Rolling Ball Type Check Valve

Good Sealing Performance DIN3202 Ductile Iron Rolling Ball Type Check Valve

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≥50 Pieces

US $20

≥100 Pieces

US $15

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Product Details

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Quick Details

Brand Name:: SYI or OEM

Product:: Ball check valve

Designs Standard:: DIN3202

Face to face:: DIN3202 F6

Flange:: BSEN1092

Test Standard:: EN12234

Body:: Ductile Iron

Bonnet:: NBR

Middle Gasket:: NBR

Quick Details

Port Size:: DN40-600

Place of Origin:: Shanxi, China

Model Number:: Ball Check Valve

Brand Name:: SYI or OEM

Product:: Ball check valve

Designs Standard:: DIN3202

Face to face:: DIN3202 F6

Flange:: BSEN1092

Test Standard:: EN12234

Body:: Ductile Iron

Bonnet:: NBR

Middle Gasket:: NBR

SYI Ball Check Valve

Product Description

Rolling ball type check valve with rubber covering rolling ball for the disc, under the action of the medium, can be in the body of the integral slide for rolling up and down, so as to open or close the valve. Good sealing performance, silencing closure, no water hammer.

1, the valve body adopts the full flow channel, the flow is large, the resistance is small.
2, good sealing performance, muffled closure, no water hammer.
3, flow flow resistance loss small sealing performance good noise reduction can reduce the water hammer wave.

4, horizontal or vertical from the installation can be used for cold water, hot water, industrial and domestic sewage pipe network pump outlet to prevent media back flow.
5, the shell material is ductile iron, aluminum alloy ball core is completely covered with rubber, greatly reducing the cost and weight of the valve.

Designs Standard: DIN3202
Face to face: DIN3202 F6
Flange: BSEN1092
Test Standard: EN12234
Working Temperature: NBR≦80°C EPDMR≦120°C

Main Parts and Material:

Unit: mm

Flange Type

No	Component	Materials
1	Body	Ductile Iron
2	Bonnet	Ductile Iron
3	Ball	NBR Coated Steel
4	Gasket	NBR
5	Bolts	A2-70

SIZE	DIN3202 F6	FLANGED TO EN1092 PN10/16
DN	L	D	C	G	T	N-D	F
40	180	150	110	88	18	4-19	3
50	200	165	125	102	19	4-19	3
65	240	185	145	122	19	4-19	3
80	260	200	160	138	19	8-19/4-19	3
100	300	220	180	158	19	8-19	3
125	350	250	210	188	19	8-19	3
150	400	285	240	212	20	8-23	3
200	500	340	295	268	22	12-23/8-23	3
250	600	405/395	355/350	320	24.5	12-28/12-23	3
300	700	460/445	410/400	378/370	24.5	12-28/12-23	4
350	800	520/505	470/460	188	26.5	16-28/16-23	4
400	900	580/565	528/515	212	28	16-31/16-28	4
450	1000	640/615	585/565	268	30	20-31/20-28	4
500	1100	715/670	650/620	320	31.5	20-34/20-28	4
600	1300	840/780	770/725	378/370	36	20-37/20-31	5

For other sizes not mentioned above, please contact us.

We have right to change the data without further notice.

Quality Control

SYI Pipeline regards quality as an essential and integral part of our business success. Until now, we are ISO9001:2015 TUV, BSI Kitemarked, SGS, BV, FM certified, and UL, WRAS listed. We are the approved supplier to many worldwide known countries and authorities. Manufacturing "SYI" Brand products has evolved as a mark of quality!

Chemical Analyzing

Microstructure Testing

Spectrum Analyzing

Hydraulic Pressure Testing

Packing & Delivery

Packing: Usually packed by plywood crates or pallets.

Service

SYI manufactures and designs complete series of Valves according to DIN/BS/EN/API/ANSI /AWWA

/ASME/ Russian and other major standards.

-Gate Valves,
-Butterfly Valves,
-Check Valves,
-Y-Strainers
-Air Release Valves
-Globe Valves
-Fire Hydrant

The Valves supplied by SYI Pipelines are mainly used for adjusting water, steam, oil, gas, and natural
gas in chemical industries, acid, alkali, and salt working pipelines. Sizes from 50-2000mm can meet full requirements from customers.

A group of highly experienced technical engineers are right here waiting for any of your request. Professional software used for design and test.

We are able to use most of the world-wide engineering software, including AUTO Cad, Pro Engineer, Solid Works and etc.
SYI is keeping on designing the series of valves for pursuing the better performance and easier operation.
New design and patterns could be developed based on customers’ requirement.