A complete selection of perforated metal and wire cloth is available for various openings and retention requirements. Typical basket openings are 80 mesh (0.0070”opening) for gas service, 40 mesh (0.0150” opening) for steam, and perforated with 1/8” diameter holes on 3/16” centers for process liquids. Most wire mesh sizes will have perforated support.

Febco 765vs7651

Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. They feature a durable bronze body and a check valve and air opening port in one assembly. Maximum Working Pressure: 150 psi (10.3 bar).

Y Strainer options include lifting eye(s), differential pressure connections, vent, blowdown coupling, and other customer requirements. Inlet/outlet styles include flanged or butt weld.

FEBCO 765spec Sheet

Febco 765Manual

Type 57 Y, or WYE strainers are usually smaller and lighter in weight than other types of fabricated inline strainers.  Y strainers are installed to protect pumps, compressors, valves, and downstream equipment by removing sand, dirt, pipe scale, grit, welding beads and other solids from liquids and gasses. When required, these strainers can be manufactured with longer face-to-face dimensions to match customer piping.

The basket access cover is available as a bolted blind flange with lifting handle or davit, or a quick-opening closure for easier and faster access for basket cleaning.

febco 7651 1/2 repair kit

WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information: www.p65Warnings.ca.gov

This 2 inch pressure vacuum breaker backflow preventer is used to protect against health hazard and non-hazard backsiphonage of toxic or non-toxic liquids in industrial plants, cooling towers, laboratories, laundries, swimming pools and irrigation systems. It has a bronze body, spring loaded check valve, air relief valve with opening port, two resilient seated shutoffs and test cocks, and NPT end connections. This assembly meets the specifications of the USC FCCCHR Manual. The maximum working pressure is 150 psi (10.3 bar) and temperature range is 32 degrees F to 140 degrees F (0 degrees C to 60 degrees C).

Standard material for the Y strainer body and flanges is carbon steel with 304 stainless steel basket (carbon steel, 316 stainless steel, and other alloys are optional).  Some available materials are 300 series stainless steels (all or wetted parts only), Monel®400, Nickel 200, Hastelloy®B and C276, Inconel®, Incoloy®, and chrome moly.  Except for chrome moly, the basket can be manufactured in any of these materials.

Manufacturing codes for Y strainers include ASME Section VIII, Division 1, ASME B31.3, B31.4, B31.8, B31.12, or in accordance with customer specifications.

Applications include process gas, chemicals, hydrocarbons, process liquids, process water, steam, and others for the refining, chemical, petrochemical, pulp and paper, and other industries.

Febco 765 PVBBackflow Preventer 1 in