Hot water tank expansion tank vs T&P valve. - thermal expansion valve water heater

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lf008pcqt1"

Uploaded By: iandevera Uploaded On: Mon, Dec 31, 2018Original Creator: Allied Technical Solutions / Watts Water Technology

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LF288A

These strainers are designed for use in fluid handling systems where the flow cannot be shut down for basket cleaning such as cooling water, compressors, condensers, fire lines, fuel lines, lubrication systems, and salt and fresh water systems. Not recommended for steam service.

Series LF008PCQT Lead Free* Anti-Siphon, Spill-Resistant, Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage on indoor point-of-use applications. They have a Lead Free* cast copper silicon alloy body construction, thermoplastic check and float assembly valve, stainless steel springs, tee handles, and a molded diaphragm separating the air inlet from the potable water supply to prevent spillage. Series LF008PCQT is ideal for indoor use on machines or equipment in general plumbing applications. Maximum Working Pressure: 150psi (10.34 bar), Minimum Working Pressure: 8psi (55.2 kPa).

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Lf008pcqtreplacement

Also available in Bronze, Cast Steel, & Stainless Steel #791, 792, 794: (3/4"-6") #796: (1"-3") SERVICE RECOMMENDATIONS These strainers are designed for use in fluid handling systems where the flow cannot be shut down for basket cleaning such as cooling water, compressors, condensers, fire lines, fuel lines, lubrication systems, and salt and fresh water systems. Not recommended for steam service. FEATURES: These Duplex strainers use 3-way balls as diverter valves. This design with its PTFE seats provides bubble-tight shut-off, eliminating the costly and potentially dangerous leakage into the chamber not in use. The two part body casting allows true-inline maintainability. All parts of the valve are accessible after removing the basket chamber without removing the strainer from the line. A gear operator is standard on the 4" & 6" units, allowing for a very easy change over. On models with a handle, the chamber in use is covered by the handle preventing accidental opening of the pressurized chamber and allowing easy access to the side to be serviced. The large open area ratio of the basket assures a minimum pressure drop across the unit. Perforated stainless steel (304) baskets are standard on all models, with mesh lining optional. Testing: Shell pressure test = 1.5 times the working pressure Valve seat test pressure = 80 PSI Air Materials: Cast Iron ASTM A126-B Carbon Steel ASTM A216 Grade WCB 316 Stainless Steel ASTM A351 Grade CF8M Bronze ASTM B62 (85-5-5-5) Seats: Teflonâ¢ O-Rings: Buna-N DIMENSIONS & WEIGHTS ARE APPROXIMATE (Apply for certified drawings)

WattsLF008PCQTRepair Kit

Seats: Teflonâ¢ O-Rings: Buna-N DIMENSIONS & WEIGHTS ARE APPROXIMATE (Apply for certified drawings)

These Duplex strainers use 3-way balls as diverter valves. This design with its PTFE seats provides bubble-tight shut-off, eliminating the costly and potentially dangerous leakage into the chamber not in use. The two part body casting allows true-inline maintainability. All parts of the valve are accessible after removing the basket chamber without removing the strainer from the line. A gear operator is standard on the 4" & 6" units, allowing for a very easy change over. On models with a handle, the chamber in use is covered by the handle preventing accidental opening of the pressurized chamber and allowing easy access to the side to be serviced. The large open area ratio of the basket assures a minimum pressure drop across the unit. Perforated stainless steel (304) baskets are standard on all models, with mesh lining optional.

Cast Iron ASTM A126-B Carbon Steel ASTM A216 Grade WCB 316 Stainless Steel ASTM A351 Grade CF8M Bronze ASTM B62 (85-5-5-5)

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