awwa c504 double eccentric butterfly valve

AWWA C504 Ductile Iron Double Eccentric Butterfly Valves

Size Range: DN50-DN3000.

Pressure Rating:PN6 / PN10 / PN16 / 150LB.

Body: Ductile Iron(GGG40/50),

Disc: Ductile Iron(GGG40/50),

Seat: EPDM/NBR/VITON.

Actuator Options:Worm Gear.

Sample: available.

MOQ=1 SET.

Customization/OEM: accept.

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Description

Basic Info of Awwa C504 Eccentric Butterfly Valve

AWWA C504 is designed to ensure the reliability and functionality of rubber seated butterfly valves used in water supply systems.
Good sealing performance: The double eccentric design of awwa c504 butterfly valve keeps the contact surface between the valve seat and the valve plate at one point, effectively avoiding friction and wear between the valve seat and the valve plate, thereby providing excellent sealing performance and preventing medium leakage.
Corrosion resistance: The eccentric butterfly valve body and valve plate of the electric double eccentric flange butterfly valve can be made of corrosion-resistant materials, which can adapt to the requirements of various corrosive media and extend the service life of the valve.
High flow capacity: Due to the characteristics of the double eccentric design, the valve plate of the electric double eccentric flange butterfly valve will not cause friction with the valve seat during the opening process, and can provide a large flow capacity and is suitable for systems requiring large flow rates.

Parts Material of Awwa C504 EButterfly Valve

Parts	Ductile Iron type	WCB type	Stainless Steel Type	Duplex Stainless Steel Type
Body	Cast Iron(GG25) Ductile Iron(GGG40/50)	A216 A217 A105(forged)	SS304/ CF8 SS316/CF8M SS304L/CF3 SS316L/CF3M	2205 2507 1.4529
Disc	Ductile Iron with Ni coated Ductile Iron with nylon coated Ductile Iron with PTFE/EPDM lined Stainless Steel Duplex Stainless Steel Bronze		SS304/ CF8 SS316/CF8M SS304L/CF3 SS316L/CF3M 2205 2507 1.4529	2205 2507 1.4529
Seat	NBR, EPDM, PTFE, Viton, Hypalon, Silicon, PFA
Stem	SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel			Duplex Stainless Steel, Monel
Actuator	Worm Gear, Electric, Pneumatic

Paraments of Short Body AWWA C504 Eccentric Butterfly Valve

eccentric wafer butterfly valve awwa c504 SIZE

NPS	DN	C504	OD	PCD	d	f	b	n-d	H1	H2
14”	350	203	535	476.3	413	1.5	34.9	12-φ28.6	303	423
16”	400	203	595	539.8	470	1.5	36.5	16-φ28.6	342	453
18”	450	203	635	577.9	533	1.5	39.6	16-φ31.8	357	478
20〞	500	203	700	635	584	1.5	42.8	20-φ31.8	400	490
24〞	600	203	815	749.3	692	1.5	47.6	20-φ35	455	520
28”	700	305	927	863.6	800.1	1.5	51	28-φ35	517	667
30〞	750	305	985	914.4	857	1.5	54	28-φ35	530	667
32”	800	305	1060	977.9	914.4	1.5	57	28-φ41.2	572	720
36”	900	305	1170	1085.9	1022.4	1.5	60.3	32-φ41.2	627	760
40”	1000	305	1289	1200.2	1124	1.5	63.5	36-φ41.2	585	845
42”	1050	305	1345	1257.3	1194	1.5	66.7	36-φ41.2	870	920
48”	1200	381	1510	1422.4	1358.9	1.5	69.9	44-φ41.2	920	977
54”	1350	381	1685	1594	1511	1.5	76.2	44-φ41.2	950	1060
56”	1400	381				1.5		48-φ41.2	1035	1190
60”	1500	381	1855	1759	1640	1.5	79.4	52-φ50.8	1090	1245
64”	1600	457	1975	1880	1750	1.5	81	52-φ50.8	1150	1410
66”	1650	457	2032	1930	1830	1.5	85.7	52-φ50.8	1180	1440
72”	1800	457	2195	2096	1950	1.5	88.9	60-φ50.8	1250	1510

Application of Awwa C504 Butterfly Valve

⭐Municipal Water Supply and Distribution Systems:

Waterworks butterfly valves are widely used in water transmission lines, distribution networks, and pump station inlets and outlets for pipeline isolation, opening and closing, and flow regulation. AWWA valves’ bubble-level tight seal and low head loss characteristics make them ideal for the efficient and safe delivery of drinking water.

⭐Water Treatment Plants:

Butterfly valves for water perform exceptionally well in critical stages of drinking water treatment plants, such as raw water inlet, sedimentation tanks, and filtration tank effluents. Our company, as an AWWA butterfly valve supplier, has products that are WRAS certified.

⭐Wastewater Treatment Systems:

Water butterfly valves operate reliably in wastewater treatment plants, wastewater pumping stations, and industrial non-corrosive wastewater pipelines.

⭐Power Plants and Industrial Systems:

AWWA butterfly valves are the preferred choice for power plant cooling water circulation systems, dam/reservoir venting pipelines, industrial process water (such as food and beverage, chemical, and paper industries), and seawater desalination pretreatment networks.

⭐Other water applications:

In large-scale irrigation systems, central water systems for commercial buildings, tanker loading and unloading pipelines, etc., water butterfly valves have become the preferred choice for projects due to their ease of operation and low maintenance.