Wafer-Type Butterfly Valve
Model: D71J
Actuation: Manual, Gear, Pneumatic, Electric
Connection Type: Wafer, Flanged
Structure Type: Concentric, Eccentric
Sealing Type: Soft Seal
Pressure Range: 1.0 – 1.6 MPa
Nominal Diameter: DN50 – DN1000
Common Materials: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, etc.
Applications
This gear-operated wafer-type butterfly valve consists of a rubber-sealed disc, valve stem, and disc made of carbon steel or stainless steel. It is suitable for media with temperatures up to 80–120°C and is widely used in food, pharmaceutical, chemical, petroleum, power, textile, and paper industries for flow regulation and shut-off in water, gas, and other pipelines.
Key Features:
Reasonable Design & Unique Structure: Lightweight and quick to open/close.
Low Operating Torque: Easy and convenient operation, saving effort.
Flexible Installation: Can be installed in any position and allows easy maintenance.
Replaceable Seals: Ensures reliable bidirectional sealing with zero leakage.
Durable Sealing Materials: Resistant to aging and mild corrosion, providing long service life.
