Butterfly Valve Application DJ-FDT butterfly valve is mainly designed for powder, granule, capsule and other container equipment systems. The butterfly valve has the characteristics that standard butterfly valve does not have, such as ultra-small torque, seal opening and closing does not produce excessive friction, long life, No seal powder shedding, ultra-short valve body, and adjustable pressure. The valve does not require professional tools to be disassembled, maintained, cleaned, safe, reliable, low cost, simple to operate, and can be interchanged manually, pneumatically, or electrically. Technical specifications Specifications: 4''-10'', DN100-DN250 Connection method: clamp, welding, flange, bottom flange, DIN 3A INCH Material: 316L/1.4404/1.4435 Seal: White SILCON (recommended) Gray FKM (selection) Execution mode: manual, pneumatic, electric interchangeable Surface treatment: Ra 0.6渭m (recommended); Ra 0.4渭m (selection) External surface: matt (recommended) bright blasting electropolishing Applicable: vacuum, high temperature 130 掳 C, CIP cleaning, SIP sterilization, etc. Our Service: 鈼?nbsp;Payment term: T/T, by alibaba(credit card available), L/C 鈼?nbsp;Package: Plywood case or customized(as per the request of customers) 鈼?nbsp;Delivery time: normally around 20 days 鈼?nbsp;Transport: by air(DHL/TNT/UPS/FedEx); by sea Download 鈼?nbsp;Drawing 鈼?nbsp;CatalogButterfly Valve website:http://www.donjoy-pumps.com/valves/butterfly-valve/