Size Range:DN50-DN1000
Body, disc:Cast steel, Austenitic stainless steel
Connection Options:Flanged
Working Pressure:PN1.0~4.0
Working Temperature:-29°C to 200°C
Applicable Medium:Water, Oil, Gas, Air, Chemical Fluids
Filter:Flexible graphite
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.
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.
Main parts and materials
| Parts Name | D373H/F/X-6C/10C/16C/25 | D973H/F/X-6C/10C/16C/25 |
| Valve body, Disc, Yoke, Retaining ring | WCB | WCB |
| Stem | 2Cr13 | 2Cr13 |
| Seal ring | Stainless steel | Stainless steel |
Function and specification
| Type | Nominal pressure (MPa) | Valve board Corner | Strength (Water) (MPa) | Enclose (Water) (MPa) | Suitable temperature (°C) | Suitable Medium |
| D373H/F/X-6C | 0.6 | 90° | 0.9 | 0.66 | -29~425°C | Water, Vapour, Oil |
| D973H/F/X-6C | 0.6 | 90° | 0.9 | 0.66 | ||
| D373H/F/X-10C | 1 | 90° | 1.5 | 1.1 | ||
| D973H/F/X-10C | 1 | 90° | 1.5 | 1.1 | ||
| D373H/F/X-16C | 1.6 | 90° | 2.4 | 1.8 | ||
| D973H/F/X-16C | 1.6 | 90° | 2.4 | 1.8 | ||
| D373H/F/X-25 | 2.5 | 90° | 3.8 | 2.8 | ||
| D973H/F/X-25 | 2.5 | 90° | 3.8 | 2.8 |
Industries
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