
Precision-Engineered Pz43 Professional Wafer Unidirectional Sealing Knife Gate Valve for Pharmaceutical Manufacturing. Full-Bore Low-Resistance Design: Straight-through flow channel minimizes pressure loss and maximizes energy efficiency. Bidirectional Sealing Capability: Symmetrical structure ensures effective sealing regardless of flow direction. Multiple Drive Mode Adaptation: Supports manual, bevel gear, electric, pneumatic, and hydraulic actuators. Wide Material Selection: Body and gate materials include 304, 316, 316L, PEEK, and Titanium for various media. OEM & ODM Customization: Accepts full customization including logo, color, size, and design from samples. Durable Simple Structure: Few moving parts with lifting stem design reduce wear and extend maintenance cycles. Versatile Application Range: Suitable for slurry, mud, seawater, and industrial pipelines requiring reliable shut-off. Strict Quality Inspection: 100% visual and function inspection for all finished products before delivery.