Skip to Content Skip to Navigation

The Beaver S11 Y-Strainer has flanged cast iron body and stainless steel filter basket that captures solids and removes them from the flowing liquid, steam, or gas. It protects expensive or vulnerable downstream equipment from damage and contamination caused by sediments or debris.

Its mesh filter has a standard aperture size of 1.5mm for DN50–80 and 3mm for DN100–600. Custom sizes are also available on request.

Rated to 16 bar, this Beaver Y-strainer has a cast iron body which is an economical choice for large pipelines that aren’t subject to high thermal or mechanical shock.

Technical specifications





Size range

DN50–600 (2–24”)

Pressure rating

16 bar

End connections

Flanged to suit ASME CL125/150 and AS2129 Table D/E

Material specifications

Body and bonnet

A126B cast iron
A536 65-45-12 ductile iron

Bonnet gasket

304 or 316 stainless steel with graphite, EPDM, or NBR

Screen, plug, bolt, and washer

304 or 316 stainless steel

How we help you choose the right valves:

1. Tell us what you need

Talk to our experts about your application, which valves and controls you need, and any repair or maintenance concerns.

2. Choose the right solution

We’ll do all the analysis, discuss the options with you, and make a recommendation—the valves we’d choose in your shoes.

3. Get the job done

Get the right valves for the job, fitted out, tested, and ready to install. We’ve got your back with ongoing repairs and maintenance.

Talk to a valve specialist

Got questions? Need advice? Our valve specialists can give you practical advice to help you get on with the job.

Valve automation & repairs

Actuators. Positioners. Controls. Valve repairs. Whatever you need, our valve workshop can handle it.