
DN300 Flanged SS304 Ductile Iron EPDM Soft-Seated Pneumatic Flange Butterfly Valve for D641X-16q 12". 100% Quality Inspection: Every valve undergoes full pressure testing and sealing detection before delivery. Remote Video Support: Professional engineers provide one-on-one installation guidance via remote video. OEM and ODM Services: Customization available from samples, designs, or full customization requirements. Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, Western Union, and small-amount payments. Wide Size Range: Available in sizes from DN40 to DN400 to meet diverse industrial needs. Multiple Seal Materials: Options include NBR, EPDM, FPM, and FKM for various media compatibility. Bidirectional Sealing: Designed for reliable sealing performance in both flow directions. Fast Delivery Time: Ships within 2 to 5 days after receiving advance payment.