DN50 Water Wafer Butterfly Valves With NBR Sealing Material And Pneumatic Actuator
DN50 Water Wafer Butterfly Valves With NBR Sealing Material And Pneumatic Actuator




1. Swivel Disc in Stainless Steel
Water butterfly valves use stainless steel disc
Highly abrasion-resistant, corrosion resistant, good toughness, Excellent strength and small flow resistance.
2. Reliable Sealing Performance
Excellent sealing performance, effectively prevent the leakage.
Different materials available, such as NBR, EPDM, PTFE, etc.
3. NAMUR Standard Pneumatic Actuator with Anodized Aluminum Alloy Cylinder
The pneumatic actuator’s surface is anodized and hardened, with high strength, good wear resistance, high temperature resistance and corrosion resistance.
Easy to fit and handle, low maintenance cost.
4. Customization is available
Can customize according to working condition and using demands, including different materials, different colors, etc.






‘Focus, Simplicity, Efficiency and Reliability ’ are the design concepts that the MDW brand has always adhered to since its establishment.






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