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Series LF25AUB-Z3, Lead free Water Pressure Reducing Valves, 3/4" Size, NPT threaded female union inlet x NPT female outlet.

by ES Model · Cited by 6 — Do not use in flammable and/or explosive atmospheres. Materials of Construction (wetted parts). Part. Pump Housing. O Ring. Impeller.

McDonnell & Miller is a leader in engineering and manufacturing boiler controls, liquid level controls, low-water cutoffs, and flow ...

2020811 — 1" FIP X 1" Copper SWT. Dielectric Union - Lead Free ... List Price $19.53 ...

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The Spill-Resistant Pressure Vacuum Breaker Backflow Prevention Device Assembly (SRPVB) is a mechanical backflow prevention method used to prevent backsiphonage of non-potable water into the potable water system. The SRBVB is a similar to the pressure vacuum breaker and essentially has the same applications and specifications as the PVB. It consists of a spring-loaded independent check valve, a spring-loaded independent air inlet valve, and two resilient seated shut-off valves upstream and downstream of the SRPVB. Unlike the PVB, which has two test cocks, the SRPVB has only one test cock and a bleed screw or vent valve. The SRPVB can be used within a building contrasting the PVB which cannot be used internally within a building where water spillage could cause damage. The SRPVB is designed to prevent spillage upon start-up by closing the air inlet valve before the check valve opens. Like the PVB, the SRPVB is used for indirect cross-connections and can be installed to control high and low hazardous backsiphonage cross-connection situations. The SRPVB is NOT designed to control backflow backpressure and should not be used where there is a possibility that backpressure would develop. However, the SRPVB can operate under continuous or intermittent pressure conditions meaning that the SRPVB can retain pressure when in a static state condition. Therefore, downstream shut-off valves can be utilized without compromising the integrity of the backflow prevention device assembly. Maximum working water pressure is 150 psig and the operating temperature is in the range of 33 degrees F to 180 degrees F. The SRPVB comes in sizes ranging from 3/8 inch to 1 inches. The SRPVB shall comply with the American Society Sanitary Engineering 1056 Standard.

*7 Year Warranty Offer: click here for details, registration required after purchase.  Due to ongoing development, product specifications are subject to change at any time without notice and Weldclass does not guarantee that a product supplied or offered for sale by Weldclass or any of our distributors/retailers will be identical in appearance or specifications to the product advertised on this website. Any product application information, recommendations or suggestions on this website are presented as a "typical” and an indicative guide only, without guarantee or warranty, and Weldclass expressly disclaims any liability incurred from any reliance thereon. No data is to be construed as an official recommendation for any equipment selection, or operating proceedure or technique by Weldclass. The correct product(s), settings, proceedures and techniques will vary in each application and users should conduct their own research to determine what is correct and best for their application. Welding fumes and gases can be dangerous to health. Arc radiation can injure eyes and burn skin. Electric shock can kill. Always wear correct eye, ear and body protection. Do not touch live electrical parts. Read & follow WTIA Techincal Note 7 ”Health and Safety in Welding” & AS 1674 “Fire Precautions in Cutting, Heating and Welding Operations”. View Weldclass' full terms and conditions here. E.&O.E.The following trademarks are registered in Australia by JWL Marketing Pty Ltd trading as Weldclass: Weldclass®, GL-11®, Weldclass Promax®, Weldclass Platinum®, Weldclass Ultra®, Weldclass Force®, WeldForce®, CutForce®

12, 24, 48. Items Per Page ... Rain Bird DASASVF075 ... Rain Bird ... 0.0. (0) ... Qty ... $14.99 / EA ... Add to Favorite List ... Compare ... Rain Bird DASASVF100 ... Rain Bird.

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*Standard warranty 12 months, with extended 7 year warranty available if registered online after purchase, click here for details.

Dielectric Union for Natural Gas and Petroleum Service by Hart Industries.

3/4 in. Cast Copper Silicon Alloy FNPT Backflow Preventer. Quick View. Part #WLF009M3QTFSF. Item #9880565.

Series N36 Water Service Vacuum Relief Valves are used in water heater/tank applications to automatically allow air to enter into the piping system.