The Cash-Flo® RPZ and RPZ II prevent back siphonage. The RPZ features a short lay length and a single top access cover for easy servicing, and two distinct checks that prevent misplacement in the valve. The body, test cocks, and shut-off valves are composed of bronze.

Prevents polluted water from entering the potable water supply system by preventing the reverse flow of water into supply lines. Cast bronze body and brass union inlet connection. The Cash Acme BF -1 is available in 3/4" and 1" sizes and incorporates a female threaded union inlet and a female threaded outlet. The Cash Acme BF -5 is available as a 1" meter threaded (swivel) inlet and 3/4" FNPT (union).

Prevents backflow of contaminated water into potable water supply lines. Brass body with two spring loaded poppet-type valve modules and threaded female union inlet and outlet connections. Internal strainer screen, and stainless steel springs. Suitable for hot (up to 180°F [82°C]) or cold water under continuous pressure.

The Cash-Flo® DCV features a top entry, single access cover and a ductile iron and epoxy coated body. Four vertical test cocks and two quarter turn ball valves provide for easy and fast servicing of the valve. The DCV also contains full port gate valves.

The Cash-Flo® DCV features a top entry, single access cover and a bronze body. Four vertical test cocks and two quarter turn ball valves provide for easy and fast servicing of the valve.

The PVB pressure vacuum breaker is designed for installation on potable water lines to prevent contaminated water back-siphonage into the potable water supply. Assembly shall provide protection against back-siphonage where a potential health hazard exists.

The Cash-Flo® RPZ features a short lay length and a single top access cover for easy servicing. The RPZ also features two distinct checks that prevent misplacement in the valve. The body, test cocks, and shut-off valves are composed of cast-iron.

Female connections, bronze body, and silicone seat. Designed for maximum intermittent water pressure of 125 psi. Suitable for temperatures up to 212°F (100°C). Not for continuous pressure use. A polished chrome model is also available (up to 1" size only). All models comply with ASSE Standard 1001, listed by IAPMO, and approved in all major cities and states.

Prevents dangerous back-siphonage and backflow into a potable water supply. All-brass construction with threaded connections, neoprene seat disc, rubber washer, and steel set screw. The V-3 is equipped with a protruding “tip” device for manual draining of faucet (after hose removal) preventing freezing. Maximum pressure is 125 psi; maximum temperature is 180°F (82°C). The V-3 is available chrome-plated (V-3C) on special order.

The VAP is designed to prevent backflow of sewer gases and trap siphonage at the fixture. vents by allowing air into the drain lines while the fixture is draining. An economical solution to preventing trap siphonage and backflow of dangerous sewer gases. The VAP can be securely hand tightened.

Prevents dangerous back-siphonage; automatically self-drains when all attachments are removed completely from the valve's outlet. Protects the valve and faucet from freezing and rupturing in cold weather. Constructed with brass body and adapter. Buna O-ring and seat disc, steel set screw, stainless steel springs and the highest quality molded parts. NOTE: THESE UNITS ARE NOT INTENDED FOR USE WHERE WATER CONTAMINATION COULD OCCUR AS A RESULT OF DRAINING OR FOR PERMANENT CONTINUOUS PRESSURE INSTALLATION. FOR CONTINUOUS PRESSURE SYSTEMS, INSTALL THE BFP DESCRIBED HERE.