Electric Wafer Butterfly Valve

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Electric Wafer Butterfly Valve

Size Range:DN50-DN1000

Body, disc:Cast steel, Austenitic stainless steel

Connection Options:Flanged

Working Pressure:PN1.0~4.0Mpa

Working Temperature:-29°C to 200°C

Applicable Medium:Water, Oil, Gas, Air, Chemical Fluids

Filter:Flexible graphite

Product Overview

The Electric Wafer Butterfly Valve is a compact, automated valve designed for precise flow control in piping systems. Featuring a wafer-style body for easy installation between flanges, it uses an electric actuator for smooth, remote operation, making it ideal for applications requiring rapid, reliable flow adjustments. Suitable for water, gas, and chemical media, this valve is known for its space-saving design, low maintenance, and energy-efficient performance, making it popular in industrial, HVAC, and water treatment applications. The valve’s disc seals tightly to prevent leaks, ensuring efficient operation in various pressure and temperature ranges.

Product Features

Compact Wafer Design: Fits easily between flanges, saving space and reducing installation time.

Electric Actuation: Allows remote, precise control of flow with quick response time.

Durable Construction: Made from high-quality materials like stainless steel, carbon steel, or ductile iron to withstand harsh environments.

Leak-Proof Sealing: Soft or hard seal options ensure tight shutoff, preventing leaks and maintaining system efficiency.

Low Maintenance: Simple design with fewer moving parts reduces wear, resulting in lower maintenance requirements.

Wide Compatibility: Suitable for handling a range of media, including water, gas, oils, and chemicals.

Corrosion-Resistant Coatings: Available with corrosion-resistant coatings for extended lifespan in corrosive environments.

Position Indicator: Equipped with a visual position indicator for clear, on-site valve status.

Energy-Efficient: Electric operation minimizes energy consumption compared to pneumatic or hydraulic systems.

Available in Various Sizes: Offered in multiple sizes and pressure ratings to suit diverse industrial applications.

Specification Parameters

PN	DN	L	D	D1	Z-d	H	H0	A	B	W(kg)
1.0Mpa	50	43	99	125	4–18	170	130	45	120	6.6
	65	46	118	145	4–18	170	145	45	120	8.2
	80	49	132	160	4–18	230	152	45	120	10.2
	100	64	156	180	4–18	320	192	45	120	13.6
	125	70	184	210	4–18	345	200	45	120	17.3
	150	76	211	240	4–22	385	200	45	150	22.3
	200	71	266	295	4–22	471	297	85	170	43.2
	250	76	319	350	4–22	533	327	85	170	63.0
	300	83	370	400	4–22	606	364	106	205	104.1
	350	92	420	460	4–22	694	404	106	205	133.0
	400	102	480	515	4–26	757	404	120	240	180.0
	450	114	530	565	4–26	814	472	155	240	236.0
	500	127	582	620	4–26	902	522	169	306	290.0
	600	154	682	725	4–30	1048	590	198	324	419.0
	700	165	704	840	4–30	1277	810	235	334	539.0
	800	190	901	950	4–33	1385	844	241	356	656.0
	900	203	1001	1050	4–33	1490	890	241	356	788.0
	1000	216	1112	1160	4–36	1620	950	241	356	887.0

PN	DN	L	D	D1	Z-d	H	H0	A	B	W(kg)
1.6 MPa	50	43	99	125	4–18	170	130	45	120	6.6
	65	46	118	145	4–18	170	145	45	120	8.2
	80	49	132	160	4–18	230	152	45	120	10.2
	100	64	156	180	4–18	320	192	45	120	13.6
	125	70	184	210	4–18	345	200	45	120	17.3
	150	76	211	240	4–22	385	200	45	150	22.3
	200	71	266	295	4–22	471	297	85	170	43.2
	250	76	319	350	4–22	533	327	85	170	63.0
	300	83	370	410	4–26	606	364	106	205	104.1
	350	92	429	470	4–26	694	404	106	205	133.0
	400	102	480	525	4–26	757	404	120	240	180.0
	450	114	530	585	4–30	814	472	155	240	236.0
	500	127	582	650	4–30	902	522	169	306	290.0
	600	154	682	770	4–33	1048	590	198	324	419.0
	700	165	794	840	4–36	1277	810	220	330	539.0
	800	190	901	950	4–36	1385	844	241	356	656.0
	900	203	1001	1050	4–39	1490	890	241	356	788.0
	1000	216	1112	1170	4–39	1620	950	241	356	887.0

PN	DN	L	D	D1	Z-d	H	H0	A	B	W(kg)
2.5 MPa	50	43	99	125	4–18	170	130	45	120	6.6
	65	46	118	145	4–18	170	145	45	120	8.2
	80	49	132	160	4–18	310	233	206	90	30.5
	100	64	156	190	4–18	343	242	206	120	36.6
	125	70	184	220	4–22	385	254	206	120	44.3
	150	76	211	250	4–26	481	320	206	475	46.2
	200	71	274	310	4–26	547	355	442	610	92.3
	250	76	330	370	4–26	621	389	442	610	140.6
	300	83	389	430	4–30	653	423	558	670	166.5
	350	92	465	510	4–30	730	463	558	670	188.3
	400	102	535	585	4–33	810	495	491	1120	254.0
	450	114	560	610	4–36	850	566	687	1120	311.0
	500	127	615	670	4–36	940	630	687	1120	413.0
	600	154	753	795	4–39	1150	727	710	1456	518.0
	700	165	820	875	4–36	1328	823	710	1456	768.0
	800	190	928	990	4–39	1452	910	710	1456	937.0

Specification Applications

Industries

Water Treatment and HVAC Systems: Essential for regulating water flow in filtration, desalination, and HVAC systems, helping optimize energy efficiency and system performance.
Industrial Processes: Ideal for chemical processing, power generation, and pulp & paper industries, where it handles corrosive fluids, steam, and other process media reliably and safely.
Oil, Gas, and Marine Applications: Used in pipelines, processing facilities, and shipbuilding, where it controls the flow of oil, gas, fuel, and ballast water in demanding environments.
Food, Beverage, and Pharmaceuticals: Suitable for hygienic applications, ensuring precise flow control for liquids and gases in processing, packaging, and manufacturing.

Valve Actuation

Process Optimization

Precision Engineering

Pipeline Solutions

Industrial Valves

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