Ductile Iron Y Strainer, Flanged

Protect your pumps, meters, and control valves from pipeline debris with a strainer built for strength and endurance. Designed for water, HVAC, and general industrial services, our ductile iron Y strainer offers a cost-effective and robust solution for continuous system protection.

Manufactured from high-strength ductile iron with a corrosion-resistant epoxy coating (standard), the strainer features a deep-basket Y design that provides maximum screen area for extended service cycles and minimal pressure drop. The flanged connection ensures a secure and leak-free integration into your pressurized piping system.

Engineered for Reliable Filtration: • Body Material: Ductile Iron, internally and externally coated with epoxy resin. • Connections: Flanged ends, PN10/16 rating. ANSI 150/10K optional. • Screen Basket: Perforated stainless steel (standard). Wire mesh baskets available. • Perforation Size: Standard 3mm (1/8”) holes. Custom perforations or wire mesh from 0.5mm to 6mm upon request. • Sealing: EPDM gasket (standard). NBR, Viton, or PTFE options available. • Blow-Off Connection: Optional bottom drain plug for easy sediment flushing.

Series: KEFA-Series 6100

Size: DN50-500mm, NPS 2”-20”

Design Standard: BS5155,EN593

Pressure Rating: PN10/PN16/150LB/10K

Certificate: ISO, CE, WRAS, ACS

Sample: Available

Service: OEM & ODM

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Specifications

Dimension

Specifications

Design Standard	BS5155, EN593, SH3411
End Flange Standard	EN 1092 PN10/16, ANSI 150LB, JIS 10K
Face to Face Dimension	EN 558-1 Series 1
Testing Standard	EN 12266-1, ISO 5208, API 598
Temperature	-20℃~120℃(depends on the gasket material)
Body&Cover Material	Cast Iron,Ductile Iron, Carbon Steel
Filter Screen Material	SS304, SS316
O-Ring Material	NBR / EPDM / SS304+Graphite
Installation Direction	Horizontal or vertical installation
Connection Type	Threaded, Flanged and Socket welded
Coating Grade	Conventional and special conditions of C1-C5 & CX
Certificates	ISO9001, CE, WRAS, ACS

Dimension

Size	Ф D1	Ф D2	PN10		PN16		b	L	H	Plug
Size	Ф D1	Ф D2	Ф D3	n - Ф d	Ф D3	n - Ф d	b	L	H	Plug
DN50	165	99	125	4-19	125	4-19	20	230	150	1/2"
DN65	185	118	145	4-19	145	4-19	20	290	160	1/2"
DN80	200	132	160	8-19	160	8-19	22	310	200	1/2"
DN100	220	156	180	8-19	180	8-19	24	350	240	1/2"
DN125	250	184	210	8-19	210	8-19	26	400	290	3/4"
DN150	285	211	240	8-23	240	8-23	26	480	330	3/4"
DN200	340	266	295	8-23	295	12-23	30	600	380	3/4"
DN250	405	319	350	12-23	355	12-28	32	730	480	1"
DN300	460	370	400	12-23	410	12-28	32	850	550	1"
DN350	520	429	460	16-23	470	16-28	36	980	680	2"
DN400	580	480	515	16-28	525	16-31	38	1100	780	2"
DN450	640	548	565	20-28	585	20-31	40	1200	830	2"
DN500	715	609	620	20-28	650	20-34	42	1250	910	2"

Product display

The Y Strainer is a mechanical filtration device with a Y-shaped design and a mesh screen, used to remove solid particles from liquids, gases, or steam in pipelines. The Y type filters protect downstream equipment, such as valves and pumps, from damage caused by debris. Featuring low resistance and easy drainage, cast iron y strainer is widely applied in water, oil, and gas systems with different mesh sizes for various media. Durable and efficient, it ensures smooth flow and prolongs system life.

Water Treatment

Marine & Ocean

HAVC & Fire

Electricity & Energy

Oil & Chemical

Mining & Metallurgy

Ductile Iron Y Strainer, Flanged

Specifications

Dimension

Product display

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