Product Description Double eccentric flange butterfly valve features: 1. Flanged double eccentric butterfly valve adopts double eccentric structure, which has the sealing function of tighter and tighter, and the sealing performance is reliable. 2.The rubber sealing ring can be located on the valve body or on the butterfly plate, which can be applied to different media for users to choose. 3.The overall paint can effectively prevent corrosion and can be used for different media as long as the sealing material of the sealing valve seat is replaced. 4.Flanged double eccentric butterfly valve has unique structure, flexible operation, labor saving and convenient. Detailed Photos Product Parameters Application Area Company Profile FAQ Q: Are you trading company or manufacturer ? A: We are factory Located In Tianjin, China. Q: What's your product range? A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories . Q: What's Execution Standard? A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard. Q: What's your Strong product ? A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 . Q: How long is your delivery time? A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ? A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.