Laboratory Gas Valves

Designed for installation on potable water lines to protect against both backsiphonage and back pressure of polluted water into the potable water supply. The Model 705 shall provideprotection where a potential health hazard does not exist. Applications include indoor and outdoor meter box installations as primary domestic water protection. Standard laylength allows for retrofit of existing dual checks. Lead-free body and checks ensure safe drinking water while providing maximum corrosion resistance. Standard Compliance ASSE® Listed 1024 (horizontal & vertical flow-up) CSA® Certified ...

The Zurn Wilkins Model ZW1017XL Aqua-Gard® Tempering Mixing Valve, when installed at the hot water source, is designed to mix hot and cold water in order to reduce the temperature of the hot water inthe distribution system to 122°F(50°C) or less. The ZW1017XL's superior accuracy ensures safe water temperature from minimum to maximum flow rate. Further, multiple end configurations makethis valve suitable for all residential and most light commercial installations. Features: Outlet Temperature Range: 95-131°F(35-55°C) Temperature Hot Supply: 120-195°F max. ...

ZURN Z6000 AquaVantage AV Exposed Closet Flush Value - Exposed, quiet diaphragm-type, chrome plated flushometer valve with a polished exterior. Complete with a chloramine resistant, dual seal diaphragm with a clog resistant by-pass. The valve is ADA compliant with a non-hold open and no leak handle feature, high back pressure vacuum breaker, one piece hex coupling nut, adjustable tailpiece, spud couplng and flange for top spud connection. Control stop has internal siphon-guard protection, vandal resistant stop cap, sweat solder kit, and a cast wall flange with set screw. Internal seals ...

Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. A test cock plug is provided to protectagainst fouling caused by insects, dirt and debris. Assembly shall provide protection where a potential non-health hazard exists. Standards Compliance Unless otherwise noted, applies to 3/4" thru 2" Horizontal ASSE® Listed 1015 (Vertical flow-up:1 1/4" thru 2") IAPMO® Listed CSA® Certified (Vertical flow-up:1 1/2" & 2") AWWA Compliant C510 Approved by the Foundation for Cross Connection Control and ...

Watts 0061888 3/4" Dual Check Valve This 3/4 inch dual check valve with atmospheric vent prevents the reverse flow of hot or cold polluted water from entering into the potable water supply. This valve is designed for continuous pressure non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines. It consists of a brass body with stainless steel internal parts, integral strainer, two durable tight seating rubber check valves, and NPT female inlet and outlet connections.