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Cowinns Industry Equipment Co.,Ltd
No.127 Room No.748 Changjiang Road,High-Tech District,
Suzhou City, Jiangsu Province, zip:215128 China
Tel:+86 512 6878 1993
Fax:+86 512 6818 4193
Mob&what's app:+86 153 0620 9257
Email:info@cowinns.com
www.cowinns.com
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8'' 300LB CF8M metal seat RF flange full port axial flow check valve -02
- Valve type: ball valve
- Port size:2''
- Pressure:150LB
- Body Material: A182 F51
- Seat material:RPTFE
- End: RF
- Operation: lever
Material list:
Body and bonnet:A351 CF8M
Seat: INT+STL
Disc: A351 CF8M
O-ring: NA
Gasket: NA
Stem: A182 F316
Axial Flow Check Valve Instruction
An axial flow check valve is a non-return valve designed to prevent reverse flow while ensuring smooth, efficient forward flow with minimal pressure loss. Its streamlined flow path and spring-assisted disc mechanism enable fast response and stable operation under varying flow conditions.
Axial flow check valves are widely used in industries such as oil & gas, power generation, petrochemical, and water treatment, particularly in high-pressure or critical flow systems like pipelines, compressor discharge lines, and pump outlets. These valves are ideal where silent, non-slam closure is essential to protect equipment and avoid water hammer.
Key advantages include:
Low pressure drop due to streamlined internal design
Quick response and non-slam closing to reduce shock and vibration
Compact structure with inline flow direction, suitable for tight spaces
Long service life and high reliability under severe operating conditions
Design ranges typically cover:
Sizes from 2" to 48" (or customized)
Pressure ratings from Class 150 to Class 2500
Materials including carbon steel, stainless steel, duplex, and alloy options
Compliance with international standards such as API 6D, ASME B16.34, and EN
As a specialized axial flow check valve manufacturer, we offer tailored solutions to meet your project’s technical and performance requirements.
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