Anti-Backflow Venturi Nozzle Axial Flow Non Return Check Valve

Anti-Backflow Venturi Nozzle Axial Flow Non Return Check Valve. Anti-Backflow Design: Prevents backflow and eliminates slamming noise at pump outlets. Streamline Chamber: Features a diffuser and streamline chamber for outstanding sealing performance. Wide Material Options: Available in Ductile Iron, Carbon Steel, Stainless Steel, and Alloy Steel. High Temperature Resistance: Suitable for media up to 200 degrees Celsius. Multiple Pressure Ratings: Supports PN10, PN16, PN25, PN40, 150lbs, and 300lbs ratings. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. Comprehensive Certifications: Holds ISO9001, CE, TS, and A2 pressure pipe manufacturing qualifications. Low MOQ Policy: Accepts orders starting from 1 piece for new cooperations.