Flanged Butterfly Valves

Product catalog summary

Overview: The Flomatic Model 45 butterfly valves are designed for municipal water and wastewater applications, adhering to AWWA C504 standards. These valves are available in sizes ranging from 3” to 24” and are classified under Class 150B.

Specifications:

Body: Constructed from ductile iron ASTM A536, suitable for Class 150B and 250B pressure ratings. Flanges conform to ANSI Standard B16.1, Class 125 drilling.
Bearings: Sleeve type, self-lubricating, corrosion-resistant, designed for horizontal and vertical shaft loading.
Valve Disc: Made from cast ductile iron ASTM A536 with 316 stainless steel edges, except for 3” and 4” sizes which use cast 316 stainless steel per ASTM A351.
Shaft: One-piece through disc design made from stainless steel ASTM A276 type 316, secured with taper pins for a leak-proof connection.
Seat: Rubber bonded and vulcanized to cover the entire interior waterway and flange surface.
Packing: V-type rubber design, self-adjusting and wear-compensating, allowing actuator removal without seal failure.
Paint: Coated with fusion bonded NSF 61 epoxy powder.
Testing: Hydrostatic and leak tested as per AWWA C504 standards.

Features and Benefits:

Flanged body style with ductile iron body and disc.
Bonded seat in body for enhanced corrosion protection and longevity.
Symmetrical lens-shaped disc for improved flow.
Nylatron GSM nonmetallic self-lubricating bearings.
Fusion epoxy paint for durability.

Dimensions and Part Numbers: The document provides detailed dimensions and part numbers for each valve size, ranging from 3” to 24”.

Catalog excerpts

Flanged Butterfly Valves Municipal Water & Waste Water Model 45 AWWA C504 High Quality Valves Built to Last… Flomatic Valves High Quality Valves Built to Last

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Model 45 AZURE AWWA Flanged Butterfly Valves ® Model 45 Flanged Size Range 3” - 24” Shaft Ductile iron ASTM A536 for greater strength and higher pressure rating. AWWA Class 150B and 250B short body design. Keyed one piece ASTM A276 type 316 stainless steel through shaft design providing minimal deflection. Slotted shaft top indicates position. Fusion bonded epoxy powder conforming to NSF 61 and AWWA Standard C550. V-type Packing design. Buna-N packing is self adjusting and wear compensating. Standard ISO Mounting Pad - Insures actuator compatibility PRESSURE: Class 150B and AWWA Standard C504...

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VALVE SIZE Dimensions Part numbers above with Gear Operator, for bare stem add B after part # Contact our factory for larger models or other types of butterfly valves.

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Butterfly Valve GENERAL The Flomatic Model 45 butterfly valves shall be manufactured in accordance with the latest version of AWWA C504. The butterfly valves shall be a tight closing, rubber seated design providing bi-directional bubble tightness. The valve shall be suitable for throttling service and/or operation after long periods of inactivity. Suggested Specification The valve bodies shall be constructed of ductile iron ASTM A536, for valve class 150B and 250B pressure ratings. Cast iron bodies are not acceptable. Flanges shall be in conformance with ANSI Standard B16.1, Class 125 drilling....

Open the catalog to page 4

Flanged Butterfly Valves

Flanged Butterfly Valves

Catalog excerpts

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