Basket Strainer

Introduction

Basket Strainers are mechanical devices used to filter and remove debris, solids, or impurities from fluid systems. They are named for their basket-like design, which holds the straining element and allows for the effective collection of unwanted particles. Installed in pipelines, these strainers protect downstream equipment such as pumps, valves, and heat exchangers from damage caused by contaminants.

Basket strainers are commonly made from materials like stainless steel, carbon steel, or cast iron, depending on the application and operating environment. They are ideal for systems where the flow is uninterrupted, and maintenance access is required for cleaning the collected debris.

Applications

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

Oil & Gas

Prevention of backflow in gas or fluid sampling lines, chemical injection systems, and flowlines.

Water Treatment

Flow regulation in filtration, sampling, and chemical dosing systems.

Power Generation

Prevents backflow in filtration and chemical injection systems.

Chemical & Petrochemical Plants

Ensures unidirectional flow in chemical dosing systems and prevents cross-contamination.

Pharmaceutical Industry

Ensures sterile flow in cleanroom environments and protects instruments in sterile fluid systems.

Automotive and Aerospace

Hydraulic and pneumatic systems, as well as ground support systems.

Mining & Metals

Control of slurry, reagent dosing, and pressure monitoring systems.

HVAC Systems

Prevents backflow in coolant and pressure monitoring lines

Dimensional Detail

Dimensions Data ANSI Class 150Lb

Class	Size		Dimensions(mm)
Class	NPS	DN	L	B	D	G	f	K	Z-Ød	C	Ø	H
150Lb	1/2	15	203	13	89	35.1	1.6	60.3	4-15.9	39.7	118	120
	3/4	20	203	19	99	42.9	1.6	69.9	4-15.9	10.4	118	120
	1	25	203	25	108	50.8	1.6	79.3	4-15.9	11.2	118	120
	1 1/4	32	203	32	117	63.5	1.6	88.9	4-15.9	12.7	118	130
	1 1/2	40	203	38	127	73.2	1.6	98.6	4-15.9	14.2	118	130
	2	50	203	49	152	91.9	1.6	120.7	4-19.1	15.8	118	150
	2 1/2	65	216	62	178	104.6	1.6	139.7	4-19.1	17.5	118	180
	3	80	241	74	191	127	1.6	152.4	4-19.1	19.1	140	200
	4	100	292	100	229	157.2	1.6	190.5	8-19.1	23.9	160	240
	6	150	406	150	279	215.9	1.6	241.3	8-22.2	25.4	230	370
	8	200	495	201	343	269.7	1.6	298.5	8-22.2	28.4	292	480
	10	250	622	252	406	323.9	1.6	362	12-25.4	30.2	370	520
	12	300	699	303	483	381	1.6	431.8	12-25.4	31.8	420	580
	14	350	787	334	533	412.8	1.6	476.2	12-28.6	35.1	470	620
	16	400	864	385	597	469.9	1.6	539.8	16-28.6	36.6	530	750
	18	450	978	436	635	533.4	1.6	577.9	16-31.8	39.6	580	780

Dimensions Data ANSI Class 300Lb

Class	Size		Dimensions(mm)
Class	NPS	DN	L	B	D	G	f	K	Z-Ød	C	Ø	H
300Lb	1	25	203	25	124	50.8	1.6	88.9	4-19.1	17.5	118	120
	1 ^1/4	32	216	32	133	63.5	1.6	98.6	4-19.1	19.1	118	130
	1 ^1/2	40	229	38	155	73.2	1.6	114.3	4-22.2	20.6	118	130
	2	50	267	49	165	91.9	1.6	127	8-19.1	22.4	118	150
	2 ^1/2	65	292	62	191	104.6	1.6	149.2	8-22.2	25.4	118	180
	3	80	318	74	210	127	1.6	168.3	8-22.2	28.4	140	200
	4	100	356	100	254	157.2	1.6	200.2	8-22.2	31.8	160	240
	6	150	445	150	318	215.9	1.6	269.8	12-22.2	36.6	230	370
	8	200	559	201	381	269.7	1.6	330.2	12-25.4	41.1	292	480
	10	250	622	252	445	323.9	1.6	387.4	16-28.6	47.8	370	520
	12	300	711	303	521	381	1.6	450.9	16-31.8	50.8	420	580
	14	350	838	334	584	412.8	1.6	514.4	20-31.8	53.8	470	620
	16	400	864	385	648	469.9	1.6	571.5	20-34.9	57.2	530	750
	18	450	978	436	711	533.4	1.6	628.7	24-34.9	60.5	580	780

Quick Opening Cover Basket Strainer

Dimensions Data ANSI Class 150Lb

Class	Size		Dimensions( mm)
Class	NPS	DN	L	B	D	G	f	K	Z-Ød	C	Ø	H
150Lb	1/2	51	203	13	89	35.1	1.6	60.3	4-15.9	39.7	118	120
	3/4	20	203	19	99	42.9	1.6	69.9	4-15.9	10.4	118	120
	1	25	203	25	108	50.8	1.6	79.3	4-15.9	11.2	118	120
	1 ^1/4	32	203	32	117	63.5	1.6	88.9	4-15.9	12.7	118	130
	1 ^1/2	40	203	38	127	73.2	1.6	98.6	4-15.9	14.2	118	130
	2	50	203	49	152	91.9	1.6	120.7	4-19.1	15.8	118	150
	2 ^1/2	65	216	62	178	104.6	1.6	139.7	4-19.1	17.5	118	180
	3	80	241	74	191	127	1.6	152.4	4-19.1	19.1	140	200
	4	100	292	100	229	157.2	1.6	190.5	8-19.1	23.9	160	240
	6	150	406	150	279	215.9	1.6	241.3	8-22.2	25.4	230	370
	8	200	495	201	343	269.7	1.6	298.5	8-22.2	28.4	292	480
	10	250	622	252	406	323.9	1.6	362	12-25.4	30.2	370	520
	12	300	699	303	483	381	1.6	431.8	12-25.4	31.8	420	580
	14	350	787	334	533	412.8	1.6	476.2	12-28.6	35.1	470	620
	16	400	864	385	597	469.9	1.6	539.8	16-28.6	36.6	530	750
	18	450	978	436	635	533.4	1.6	577.9	16-31.8	39.6	580	780