Note: 1. DC + OSY means double check modules and two OSY gate valves with multiple ends types by FxF, GxG, FxG. 2. The material of check module assembly is ductile iron, not SS304.

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Note: 1. DC + IBG means double check modules and two integral grooved butterfly valves. And it is also available with flanged connection through an extra flange adapter, to match ANSI B16.1 Class 125. 2. DC + OSY means double check modules and two OSY gate valves with flanged connection as ANSI B16.1 Class 125.

Rinnai tankless water heaters have built-in pumps with Smart-Circ™ Intelligent Recirculation™ that learns your schedule. No dedicated return line, no problem. A ...

2Double Check Valve Backflow Preventer

Protect backflow devices on site with poly, plastic, and steel enclosures from Guardshack, VIT Products, DeKorra, and All Spec Enclosures.

The IPC provides minimum regulations for plumbing facilities in terms of both performance and prescriptive objectives, and provides for the acceptance of ...

Double check valvevsbackflow preventer

Radiant Floor Heating WA were established in 2004, and have now become one of Perth's largest suppliers of electric underfloor heating.

The anti-siphon valve works to help stop backflow of discharge water into the head and then possibly into the boat.

3/4double check backflow preventer

Protect against overpressure caused by compressor failure or excessive heat. Safety valves in boilers and water heaters prevent overpressure from steam or hot ...

This second check replacement kit is used to repair or replace the second check on a 2 1/2 to 3 inch lead free lead free double check valve assembly and is used to prevent the backflow of contaminated water into the potable water supply. It consists of a seat, seat O-ring, disc assembly, and spring, check cage and cover O-ring. It is ideal at referenced cross-connections identified as non-health hazard applications.

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Potable Water / Hydronic Expansion Tank Sizing Calculator. Use this sizing tool to calculate the proper expansion tank to meet your requirements. Visit ...

Double check valve assembly (Backflow preventer DC type) is an assembly of two check modules. With fail-safe design, it is used in connections between public water supply and fire protection system to fully prevent backflow.

Febco 765HBV 2" 765-QT PVB Pressure Vacuum Breaker Backflow Preventer. WWC ...

What does T&P abbreviation stand for? Explore the list of 46 best T&P meaning forms based on popularity. Most common T&P abbreviation full forms updated in ...

With ten models from 400,000 to 4,000,000 Btu/hr input, ARMOR will service a large range of commercial applications and add the "green" touch that building ...