DIN ASTM JIS Geared CPVC Butterfly Valve for Chemical Industry

DIN ASTM JIS Geared CPVC Butterfly Valve for Chemical Industry. Dual Material Construction: Valve body made of PP+GF with CPVC/EPDM/FPM seals for chemical resistance. Wide Size Range: Available in sizes from DN50 to DN300 (De63-315mm) to fit various pipelines. Multiple Certification: Certified under ISO9001, ISO14001, SGS, CE, and meets DIN/ASTM/JIS standards. Customizable Colors: Standard light grey body with dark seal and red handle; other colors available. Worm Gear Drive: Equipped with worm gear for easy 1/4-turn operation and precise control. Double Eccentric Sealing: Features double-eccentric sealing structure with force sealed design for tightness. OEM and ODM Services: Full OEM and ODM services available with 42 R&D engineers for custom solutions.