This standard describes protective interior coatings for valves used for water supply, wastewater collection and treatment, and reclaimed water service having a. American Water Works Association’s Standard AWWA C, “Protective Interior Coatings for. Valves and Hydrants”. The fusion bonded epoxy is applied to. AWWA C/A Protective Fusion-Bonded Epoxy Coatings for the Interior and Exterior Surfaces of Ductile-Iron and Gray-Iron Fittings. AWWA.
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The ductile iron body, bonnet and wedge provide strength and a pressure rating that meets or exceeds the requirements of AWWA C Pipe tools and threading equipment, valve wrenches keystest plugs pipe-locating devices, hydrant flushing equipments.
Fusion-Bonded Epoxy The Series valve is epoxy coated on the interior and the exterior. If the document is revised or amended, you will be notified by email. Flanged connections, mechanical and push-on Tyton joints, Tapping and Post Indicator valves. This standard is also available to be included in Standards Subscriptions.
O-ring Style Gaskets The body-to-bonnet and stuffing box cover seals are pressure-energized O-rings.
The tensile strength of ductile iron is more than twice that of cast iron. Two thrust washers are used. One is located above, and one is located below the thrust c5550. Water meters are now widely used in commercial and residential. The body-to-bonnet and stuffing box cover seals are pressure-energized O-rings.
AWWA C – Protective Interior Coatings for Valves and Hydrants (PDF)
This added strength makes the Series more durable and rated at psig. Concrete boxes are commonly used in isolating water meters and shut-off valves for future access to the meters or the valves. This standard is not included in any packages. What is the opposite of north?
Waterworks – Valley Pipe & Supply
This standard decribes the special protective interior coatings for valves and hydrants used for water supply service. The O-rings are reusable, which reduces downtime during any needed repair. From Positive Displacement to Compound meters with different choice of reading method such as direct reading, remote registers, and even radio technologies. Already Subscribed to this awea.
New Ductile Iron Gate Valve from Matco-Norca Is AWWA C515-15 and AWWA C550 Compliant
Flanged mechanical joint or push-on base. Ductile Iron Construction The ductile iron body, bonnet and wedge provide strength and a pressure rating that meets or exceeds the requirements of AWWA C By installing this device, it will protect the water supply from any contaminationwhich can pose a very serious problem. Clean water Act, standard or Customized California Specifications. Series Gate Valve. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.
Backflow preventer is a device used in preventing the reverse flow of a liquid into the potable water supply. You may delete a document from your Alert Profile at any time.
The Series valve is epoxy coated on the interior and the exterior.
Variety of lids and covers are available for these boxes. As the voice of the U. We have no amendments or corrections for this standard. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Please first log in with a verified email before subscribing to alerts.
We accept all major credit cards. Automatic control valves—widely used in waterworks distribution systems, such as pressure regulator, relief valves, level control, float valves, etc. Your Alert Profile lists the documents that will be monitored.
Need more than one copy? This reduces the need for excessive bolt loading, which is required by designs that use flat gaskets. Please first verify your email before subscribing to alerts.
CCNE Model 9001
Proceed to Checkout Continue Shopping. Flanged connections with options of outside weight lever or spring and lever. Message Add specific model info if applicable. These thrust washers c550 easy operation. Thrust Washers Two thrust washers are used. Answer the following question: