
Wholesale High Pressure Double Flange Double Eccentric Butterfly Valve. Wide Application Range: Suitable for petrochem, water supply, drainage, and industrial systems handling corrosive fluids. High-Quality Materials: Constructed with grey cast iron, ductile iron, stainless steel, and NBR/EPDM seals for durability. Flexible Customization: Supports customization of color, size, logo, and packaging according to specific client needs. Certified Manufacturer: Holds ISO 9001, ISO 14001, ISO 45001, CE, WRAS, and BV Class certifications. Low MOQ: Minimum Order Quantity is just 1 Pc, allowing for small batch testing and orders. Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season periods. OEM/ODM Service: Professional manufacturer offering full customization from samples, designs, or drawings. Strict Quality Control: 100% inspection of finished products including visual and function checks by 13 QA inspectors.