
Wafer Butterfly Valve. Zero Leakage Guarantee: Achieves perfect sealing with zero leakage even during rigorous gas testing. Linear Flow Characteristics: Provides excellent adjustment performance with remarkably linear flow control. Effortless Maintenance: Compact design allows for seamless installation and effortless disassembly. Long Service Life: Engineered to withstand tens of thousands of opening and closing cycles. Low Operating Torque: Minimal torque required for 90-degree turn, making it labor-saving. Corrosion Resistant: Features corrosion-resistant design suitable for various industrial media. Visual Position Indicator: Includes visual position indicator for easy status monitoring. Offset Stem Design: Utilizes offset stem design and no-pin disc-to-stem connection.