Y Type Strainer

Introduction

Contaminants from fluid or gas flows. It gets its name from the "Y" shaped body, which makes it compact and ideal for installation in tight spaces without compromising filtration efficiency. The strainer consists of a mesh or perforated screen that captures unwanted particles while allowing the clean fluid to pass through. This simple yet effective design makes the Y-Type Strainer an essential component in many systems, protecting downstream equipment such as pumps, valves, and meters from clogging or damage due to contaminants.

Y Type Strainers are widely used across various industries that require reliable filtration to ensure smooth operation. Their ability to handle high-pressure and high-temperature conditions makes them suitable for industries like oil and gas, power generation, water treatment, and chemical processing. The strainer’s design also allows for easy maintenance, as the filter element can be cleaned or replaced quickly. This makes it a cost-effective solution for maintaining system efficiency, extending the lifespan of equipment, and preventing costly repairs due to contamination.

Applications

Y Type Strainer Valve is trusted across various industries for its precision, durability, and reliability. Explore its wide-ranging applications below:

Oil & Gas

Used in pipelines and processing plants to handle crude oil, natural gas, and refined products. Protects pumps, valves, and other equipment from contaminants and ensures the integrity of the pipeline system.

Water Treatment

Installed in municipal water systems, treatment plants, and irrigation pipelines to filter out particles, debris, and sediment. Ensures clean water flow and protects downstream equipment from clogging.

Power Generation

Used in cooling, feedwater, and steam systems in thermal and nuclear power plants to filter debris and prevent damage to turbines, boilers, and other critical equipment.

Chemical & Petrochemical Plants

Protects sensitive equipment in chemical and petrochemical plants by filtering chemicals, gases, and liquids. Prevents contamination and ensures smooth operations in processing lines.

Pulp and Paper Industry

Used in pulp and paper manufacturing pipelines to filter raw materials, chemicals, and water, ensuring the purity of the process and protecting equipment from debris buildup.

Marine & Offshore Applications

Installed in ballast water systems, cooling systems, and cargo lines on ships and offshore platforms. Ensures smooth operation by preventing debris from damaging critical systems.

Industrial Manufacturing

Used in industries like steel production, mining, and food processing to filter various process fluids, ensuring clean flow and protecting equipment from blockages and damage.

HVAC Systems

Installed in HVAC systems to filter debris in chilled water and condenser lines. Helps maintain system efficiency and protects pumps and other components from contamination.

Technical Specifications

Standards

Design ASME B16.34
Inspection API 598
End flange ASME B16.5, ASME B16.47 A
BW : ASME B16.25
Face to face and end to end: ASME B16.10
Pressure-temperature ratings: ASME B16.34

Materials of Parts

No	Parts Name	Material
01	Body	ASTMA216 WCB	ASTMA351 CF8	ASTMA351 CF3	ASTMA351 CF8M	ASTMA351 CF3M
02	Screen	SS304	SS304	SS304L	SS316	SS316L
03	Gasket	Graphite Or Graphite+Stainless Steel (304, 304L, 316, 316L)
04	Cover	A105	A82 F304	A82 F304L	A82 F316	A82 F316L
05	Cover Bolt	A193 B7	A193 B8	A193 B8	A193 B8M	A193 B8M
06	Cover Nut	A194 2H	A194 8	A194 8	A194 8M	A194 8
07	Drainplug	CS	304	304L	316	316L

NOTE :

The chart above only out lists some common composition of strainer parts. We may provide other different parts material composition according to the customer’s request or the actual valve working condition.

Dimensional Detail

Dimensions Data ANSI Class 150Lb

Class	Size		Dimensions(mm)
	NPS	DN	L		B	D	G	f	K	Z-Ød	C	A
	NPS	DN	BW	RF	B	D	G	f	K	Z-Ød	C	A
150Lb	1/2	15	108	--	13	89	35.1	1.6	60.3	4-15.9	9.7	--
	3/4	20	117	--	19	99	42.9	1.6	69.9	4-15.9	10.4	--
	1	25	127	127	25	108	50.8	1.6	79.3	4-15.9	11.2	35
	1 1/4	32	140	140	32	117	63.5	1.6	88.9	4-15.9	12.7	45
	1 1/2	40	165	165	38	127	73.2	1.6	98.6	4-15.9	14.2	52
	2	50	203	203	49	152	91.9	1.6	120.7	4-19.1	15.8	63
	2 1/2	65	216	216	62	178	104.6	1.6	139.7	4-19.1	17.5	75
	3	80	241	241	74	191	127	1.6	152.4	4-19.1	19.1	91
	4	100	292	292	100	229	157.2	1.6	190.5	8-19.1	23.9	117
	6	150	406	406	150	279	215.9	1.6	241.3	8-22.2	25.4	172
	8	200	495	495	201	343	269.7	1.6	298.5	8-22.2	28.4	223
	10	250	622	622	252	406	323.9	1.6	362	12-25.4	30.2	278
	12	300	699	699	303	483	381	1.6	431.8	12-25.4	31.8	329
	14	350	787	787	334	533	412.8	1.6	476.2	12-28.6	35.1	362
	16	400	864	864	385	597	469.9	1.6	539.8	16-28.6	36.6	413
	18	450	978	978	436	635	533.4	1.6	577.9	16-31.8	39.6	464
	20	500	978	978	487	699	584.2	1.6	635	20-31.8	42.9	516
	24	600	1295	1295	589	813	692.2	1.6	749.3	20-34.9	47.8	619
	26	650	1295	1295	633	870	749.3	1.6	806.5	24-34.9	68.3	670
	28	700	1448	1448	684	927	800.1	1.6	863.6	28-34.9	71.4	721
	30	750	1524	1524	735	984	857.3	1.6	914.4	28-34.9	74.7	772
	36	900	1965	1965	874	1168	1022.4	1.6	1085.9	32-41.3	90.4	927

Dimensions Data ANSI Class 300Lb

Class	Size		Dimensions(mm)
	NPS	DN	L			B	D	G	f	K	Z-Ød	C	RTJ				A
	NPS	DN	RF	RTJ	BW	B	D	G	f	K	Z-Ød	C	Y	P	E	F	A
300Lb	1/2	15	152	164	--	13	95	35.1	1.6	66.5	4-15.9	14.2	51	34.14	--	7.14	--
	3/4	20	178	191	--	19	117	42.9	1.6	82.6	4-19.1	15.7	63.5	42.88	5.56	8.74	--
	1	25	203	216	203	25	124	50.8	1.6	88.9	4-19.1	17.5	70	50.8	6.35	8.74	--
	1 1/4	32	216	229	216	32	133	63.5	1.6	98.6	4-19.1	19.1	79.5	60.32	6.35	8.74	35
	1 1/2	40	229	241	229	38	155	73.2	1.6	114.3	4-22.2	20.6	90.5	68.27	6.35	11.91	45
	2	50	267	283	267	49	165	91.9	1.6	127	8-19.1	22.4	108	82.55	6.35	11.91	52
	2 1/2	65	292	308	292	62	191	104.6	1.6	149.2	8-22.2	25.4	127	101.6	7.92	11.91	63
	3	80	318	333	318	74	210	127	1.6	168.3	8-22.2	28.4	146	123.82	7.92	11.91	75
	4	100	356	371	356	100	254	157.2	1.6	200.2	8-22.2	31.8	175	149.22	7.92	11.91	91
	6	150	445	460	445	150	318	215.9	1.6	269.8	12-22.2	36.6	241	211.12	7.92	11.91	117
	8	200	533	549	533	201	381	269.7	1.6	330.2	12-25.4	41.1	302	269.88	7.92	11.91	172
	10	250	622	638	622	252	445	323.9	1.6	387.4	16-28.6	47.8	356	323.85	7.92	11.91	223
	12	300	711	727	711	303	521	381	1.6	450.9	16-31.8	50.8	413	381	7.92	11.91	278
	14	350	838	854	838	334	584	412.8	1.6	514.4	20-31.8	53.8	457	419.1	7.92	11.91	329
	16	400	864	879	864	385	648	469.9	1.6	571.5	20-34.9	57.2	508	469.9	7.92	11.91	362
	18	450	978	994	978	436	711	533.4	1.6	628.7	24-34.9	60.5	575	533.4	7.92	11.91	413
	20	500	1016	1035	1016	487	775	584.2	1.6	685.8	24-34.9	63.5	635	584.2	7.92	13.49	464
	24	600	1346	1368	1346	589	914	692.2	1.6	812.8	28-41.3	69.9	749	692.15	9.52	16.66	516
	26	650	1346	1372	1346	633	972	749.3	1.6	876.3	28-44.5	79.2	809.8	749.3	11.3	19.84	619
	28	700	1499	1524	1499	684	1035	800.1	1.6	939.8	28-44.5	85.9	860.6	800.1	12.7	19.84	670
	30	750	1594	1619	1594	735	1092	857.3	1.6	997	28-47.6	91.9	917.4	857.25	12.7	19.84	721
	36	900	2083	2112	2083	874	1270	1022.4	1.6	1168.4	32-54	104.6	1092.2	1022.35	12.7	23.01	772

Dimensions Data ANSI Class 600Lb

Class	Size		Dimensions(mm)
	NPS	DN	L			B	D	G	f	K	Z-Ød	C	RTJ				A
	NPS	DN	RF	RTJ	BW	B	D	G	f	K	Z-Ød	C	Y	P	E	F	A
600Lb	2	50	292	295	292	49	165	91.9	6.4	127	8-19.1	25.4	108	82.55	7.92	11.91	63
	2 1/2	65	330	333	330	62	191	104.6	6.4	149.2	8-22.2	28.4	127	101.6	7.92	11.91	75
	3	80	356	359	356	74	210	127	6.4	168.3	8-22.2	31.8	146	123.82	7.92	11.91	91
	4	100	432	435	432	100	273	157.2	6.4	215.9	8-25.4	38.1	175	149.22	7.92	11.91	117
	6	150	559	562	559	150	356	215.9	6.4	292.1	12-28.6	47.8	241	211.12	7.92	11.91	172
	8	200	660	664	660	201	419	269.7	6.4	349.2	12-31.8	55.6	302	269.88	7.92	11.91	223
	10	250	787	791	787	252	508	323.9	6.4	431.8	16-34.9	63.5	356	323.85	7.92	11.91	278
	12	300	838	841	838	303	559	381	6.4	489	20-34.9	66.5	413	381	7.92	11.91	329
	14	350	889	892	889	334	603	412.8	6.4	527.1	20-38.1	69.9	457	419.1	7.92	11.91	362
	16	400	991	994	991	385	686	469.9	6.4	603.2	20-41.3	76.2	508	469.9	7.92	11.91	413
	18	450	1092	1095	1092	436	743	533.4	6.4	654.1	20-44.5	82.6	575	533.4	7.92	11.91	464
	20	500	1194	1200	1194	487	813	587.2	6.4	723.9	24-44.5	88.9	635	584.2	9.52	13.49	516
	24	600	1397	1407	1397	589	940	692.2	6.4	838.2	24-50.8	101.6	749	692.15	11.3	16.66	619
	26	650	1448	1461	1448	633	1016	749.3	6.4	914.4	28-50.8	108	809.8	749.3	12.7	19.84	670
	28	700	1600	1613	1600	684	1073	800.1	6.4	965.2	28-54	111.3	860.6	800.1	12.7	19.84	721
	30	750	1651	1664	1651	735	1130	857.3	6.4	1022.4	28-54	114.3	917.4	857.25	12.7	19.84	772
	36	900	2083	2099	2083	874	1314	1022.4	6.4	1193.8	28-66.7	124	1092.2	1022.35	14.27	23.01	927

Dimensions Data ANSI Class 900Lb 1500Lb

Class	Size		Dimensions(mm)
	NPS	DN	L			B	D	G	f	K	Z-Ød	C	RTJ				A
	NPS	DN	RF	RTJ	BW	B	D	G	f	K	Z-Ød	C	Y	P	E	F	A
900Lb	2	50	368	371	368	49	216	91.9	6.4	165.1	8-25.4	38.1	124	95.25	7.92	11.91	63
	2 ^1/2	65	419	422	419	62	244	104.6	6.4	190.5	8-28.6	41.1	137	107.95	7.92	11.91	75
	3	80	381	384	381	74	241	127	6.4	190.5	8-25.4	38.1	156	123.82	7.92	11.91	91
	4	100	457	460	457	100	292	157.2	6.4	235	8-31.8	44.5	181	149.22	7.92	11.91	117
	6	150	610	613	610	150	381	215.9	6.4	317.5	12-31.8	55.6	241	211.12	7.92	11.91	172
	8	200	737	740	737	201	470	269.7	6.4	393.7	12-38.1	63.5	308	269.88	7.92	11.91	223
	10	250	838	841	838	252	546	323.9	6.4	469.9	16-38.1	69.9	362	323.85	7.92	11.91	278
	12	300	965	968	965	303	610	381	6.4	533.4	20-38.1	79.2	419	381	7.92	11.91	329
	14	350	1026	1038	1029	322	641	412.8	6.4	558.8	20-41.3	85.9	467	419.1	11.13	16.66	362
	16	400	1130	1140	1130	373	705	469.9	6.4	616	20-44.5	88.9	524	469.9	11.13	16.66	413
	18	450	1219	1232	1219	423	787	533.4	6.4	685.8	20-50.8	101.6	594	533.4	12.7	19.84	464
	20	500	1321	1334	1321	471	857	584.2	6.4	749.3	20-54	108	648	584.2	12.7	19.84	516
	24	600	1549	1568	1549	570	1041	692.2	6.4	901.7	20-66.7	139.7	772	692.15	15.88	26.97	619
1500Lb	2	50	368	371	368	49	216	91.9	6.4	165.1	8-25.4	38.1	124	95.25	7.92	11.91	63
	2 ^1/2	65	419	422	419	62	244	104.6	6.4	190.5	8-28.6	41.1	137	107.95	7.92	11.91	75
	3	80	470	473	470	74	267	127	6.4	203.2	8-31.8	47.8	168	136.52	7.92	11.91	91
	4	100	546	549	546	100	311	157.2	6.4	241.3	8-34.9	53.8	194	161.92	7.92	11.91	117
	6	150	705	711	705	144	394	215.9	6.4	317.5	12-38.1	82.6	248	211.12	9.52	13.49	172
	8	200	832	841	832	192	483	269.7	6.4	393.7	12-44.5	91.9	318	269.88	11.13	16.66	223
	10	250	991	1000	991	239	584	323.9	6.4	482.6	12-50.8	108	371	323.85	11.13	16.66	278
	12	300	1130	1146	1130	287	673	381	6.4	571.5	16-54	124	438	381	14.27	23.01	329
	14	350	1257	1276	1257	315	749	412.8	6.4	635	16-60.3	133.4	489	419.1	15.88	26.97	362
	16	400	1384	1407	1384	360	826	469.9	6.4	704.9	16-66.7	146.1	546	469.9	17.48	30.18	413
	18	450	1537	1559	1537	406	914	533.4	6.4	774.7	16-73	162.1	613	533.4	17.48	30.18	464
	20	500	1664	1686	1664	454	984	584.2	6.4	831.9	16-79.4	177.8	673	584.2	17.48	33.32	516
	24	600	1943	1972	1943	546	1168	692.2	6.4	990.6	16-92	203.2	794	692.15	20.62	36.53	619

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Product Details

Y Type Strainer

Introduction

Applications

Oil & Gas

Water Treatment

Power Generation

Chemical & Petrochemical Plants

Pulp and Paper Industry

Marine & Offshore Applications

Industrial Manufacturing

HVAC Systems

Technical Specifications

Standards

Materials of Parts

Dimensional Detail

Dimensions Data ANSI Class 150Lb

Dimensions Data ANSI Class 300Lb

Dimensions Data ANSI Class 600Lb

Dimensions Data ANSI Class 900Lb 1500Lb

Product Details

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