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- Series SD-2 Dual Check Valves for Carbonated Beverage Machines prevent the reverse flow of contaminated water, such as carbon dioxide gas and carbonated water, from entering into the potable water supply due to backpressure backflow. It consists of a stainless steel body construction with internal rubber components and is designed for continuous or intermittent pressure applications. Series SD-2 is ideal for use on post-mix carbonated beverage equipment and dispensing equipment for tea and coffee and comes in a variety of models. Maximum Working Pressure: 200psi (13.8 bar).
WATTS® Backflow Preventer, Series: SD-2, 3/8 in Nominal, Male SAE Flare, 200 psi, 110 deg F, Dual check Backflow, Media: Water, 316 Stainless Steel Body, 3 in W x 11/16 in H, Domestic
- 316 stainless steel body for corrosion resistance
- All rubber compounds comply with FDA food additive regulations
- Streamlined body design minimizes pressure loss and cavitation
- Endurance tested for more than 500,000 pumping cycle
- Shock tested for more than 100000 pumping cycle
- Backflow TypeDual checkBody Material316 Stainless SteelDomestic / ImportDomesticEnd StyleMale SAE FlareNominal Size3/8 inDimensions3 in W x 11/16 in HManufacturerWatts Water TechnologiesManufacturer #0061655MediaWaterPressure Rating200 psiSeriesSD-2Temperature Rating110 degF