Material specifications 1 of 2 m h awwa c515 resilient wedge gate valves 2000 cast iron specification astm a126 class b physical properties.
Awwa gate valve specifications.
Standard for swing check valves for waterworks service.
Flange x flange connection.
Today there are more than 180 awwa standards.
Nps with either double disc gates having parallel or inclined seats or solid wedge gates.
Offset disc design corrosion resistant shaft stainless steel disc edge and self compensating shaft seals are features on all dezurik awwa valves.
Resilient wedge gate valves resilient wedge valves from clow valve company bring the latest technology and more than a century of engineering expertise to your water system.
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Standard for metal seated gate valves for water supply service.
Minimum transverse strength 3 300 lbs.
Dezurik awwa butterfly valves meet the requirements of awwa c504 and c516 standards.
Standard for wet barrel fire hydrants.
Standard for rubber seated butterfly valves.
Nps through 48 in.
Mueller resilient wedge gate valves have features to make them easier to operate preserve sealing capability and interior coating integrity for many years of reliable service.
Minimum tensile strength 31 000 psi.
They are used for shutoff on clean water and gases.
The american water works association first published consensus documents in 1908.
Dezurik awwa butterfly valves baw design features.
C500 19 metal seated gate valves for water supply service.
Minimum deflection 12 centers 12 in.
Standard for resilient seated.
C502 18 dry barrel fire hydrants.
This standard covers iron body bronze mounted nonrising stem nrs gate valves 3 in.
300 psi max cold pressure.
In addition to popular end connection options these valves can be ordered with mueller s exclusive aquagrip system that incorporates an o ring sealed compression connection and integral pipe.
Stainless steel non rising stem.
C503 18 wet barrel fire hydrants.
C504 15 rubber seated butterfly valves.
C507 18 ball valves 6 in.
This standard describes iron body resilient seated gate valves with nonrising stems nrs and outside screw and yoke os y rising stems including tapping gate valves for water supply service having a temperature range of 33º 125ºf 0 6º 52ºc.
Standard for dry barrel fire hydrants.
150 mm through 1 500 mm c508 17 swing check valves for waterworks service 2 in.
Nps in diameter and outside screw and yoke os y rising stem gate valves 3 in.
Nps through 12 in.
From source to storage from treatment to distribution awwa standards cover all areas of water treatment and supply.
Waterworks awwa gate valves.
