| Customization: | Available |
|---|---|
| Media: | Water |
| Working Temperature: | -29°c~425°c |
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Technical Specifications:
Product Model: D673H
Nominal Diameter: 50-1200 mm
Nominal Pressure: 0.6-2.5 MPa
Suitable Temperature: -29°C to 425°C
Suitable Medium: Water, air, natural gas, oil, weak corrosive fluids
Connection Type: Flanged
Actuation Type: Pneumatic
Sealing Type: Metal hard sealing
Valve Body Materials: Cast steel, stainless steel (optional)
Control Type: Double acting or single acting (spring return)
Application Expansion:
The D673H Pneumatic Flange Hard Sealing Butterfly Valve is designed for automated control systems in industrial pipelines requiring reliable shut-off and precise flow regulation. It combines pneumatic actuation with a flanged hard-sealing structure, ensuring excellent tightness and responsiveness in high-demand environments.
This valve is suitable for transporting water, air, natural gas, oil, and low-corrosive fluids in systems operating under moderate pressure and high temperature. Its pneumatic actuator enables fast and remote operation, making it ideal for petrochemical plants, power generation facilities, HVAC systems, and water treatment installations.
The robust design and corrosion-resistant materials allow the D673H to perform stably in aggressive working environments while ensuring low maintenance costs and long service life.
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