8125144产品概述
S.24 Dezincification-Resistant, Full Port Brass Ball Valve - 1/4 Turn
Several governmental authorities recommend use of special alloys for valves handling water in areas where there is a problem of dezincification. DZR valves are designed to meet such requirements. Through the use of new technology these valves retain the reliability and competitiveness of brass, but are comparable to bronze in corrosion resistance. Be kind with yourself and make sure the valve that brings you pure fresh water is a DZR valve.
Application : Drinking water, water, plumbing
Operating Temperature : -40°C (-40°F) / +170°C (+350°F)
Operating pressure : PN30 up to 2’’ non-shock cold working pressure
Threads : EN 10226-1, ISO 228 parallel threads
Port : Full
Stem Configuration : Blowout-proof nickel plated brass stem, with two FPM O-rings at the stem for maximum safety
Ball seats : Pure PTFE self-lubricating, with flexible-lip design
Body : DZR brass. Full port to DIN 3357 for maximum flow
100% Made in Italy
Chrome plated DZR brass ball for longer life
Silicone-free lubricant on all seals
Travel stops on body to avoid stress at stem
24h 100% seal test guaranteed
Dual sealing system allows valve to be operated in either direction making installation easier
No metal-to-metal moving parts
No maintenance ever required
Handle clearly shows ball position
Quality : Hot forged sand blasted DZR un-plated brass body and cap sealed with Loctite or equivalent thread sealant Dezincification Resistant ADZ-T and ADZ-P brass approved to SBN-PFS 1983:2 and NR-BFS 1988:18 specifications
Datasheet
