BTF-E
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Product brochure Double Eccentric Butterfly Valve

BTF-E Double Eccentric Butterfly Valve RAPHAELS new double eccentric butterfly valve represents the essence of an efficient butterfly valve designed for when economy is a high priority. BTF-E is functional and reliable, providing reduced complexity. It covers the needs in standard applications for drinking water in terms of design, materials and standards. ADVANTAGES L ESSENTIAL: Design and material selection are optimized for use in low and medium pressure drinking water applications. L DURABLE: Uninterrupted corrosion protection with pin-less connection and closed disc eyes ensure long...

MAIN COMPONENTS MATERIAL - STANDARD SPARE PART Body Seat area Disc Sealing ring Retaining ring Drive shaft Shaft Drive side cover End cover Spacer Washer Bush U-ring O-ring Washer Screws Screws Set screws Screws Key EN-GJS-500-7, epoxy coated 250µm Integral, epoxy coated EN-GJS-500-7, epoxy coated 250µm EPDM CF8 AISI 420 AISI 420 AISI 304 AISI 304 AISI 304 POM Self-lubricating steel + PTFE coated NBR EPDM PTFE A2 A2 A2 A2 C45 300µm Welded stainless steel AISI 309L 300µm NBR CF8M, AISI 316Ti AISI 431, Duplex AISI 431, Duplex Bronze + PTFE coated NBR

4WRAS l_ Disc design and inner body diameter are designed for maximum flow 2: Optimized for drinking water l_ Materials in contact with water are certified high quality 3: Uninterrupted corrosion protection l_ Shaft-disc connection by means of a square shaft without pins L Low energy consumption due to minimized head loss L Reduced total cost of ownership L WRAS and ACS approval on components and full product L Corrosion protection and stainless steel components ensure clean water L Closed disc eyes l_ 250 pm epoxy coating L Clean water and high durability L Self-lubricating bushes of steel...

DIMENSIONS & WEIGHTS DOUBLE ECCENTRIC BUTTERFLY VALVE BTF-E WITH HANDWHEEL DN

DOUBLE ECCENTRIC BUTTERFLY VALVE BTF-E BARE SHAFT AND SQUARE SHAFT PREPARED FOR PNEUMATIC ACTUATOR DN PN The technical data and performance may be modified depending on the technical advances.

DIMENSIONS & WEIGHTS DOUBLE ECCENTRIC BUTTERFLY VALVE BTF-E WITH GEARBOX PREPARED FOR ELECTRIC ACTUATOR DN

DOUBLE ECCENTRIC BUTTERFLY VALVE BTF-E STANDARD GEARBOX, CLOCKWISE CLOSING, IP67 DN The technical data and performance may be modified depending on the technical advances.

GEARBOX & ACTUATOR SIZING DOUBLE ECCENTRIC BUTTERFLY VALVE BTF-E OPTIONAL GEARBOX, ANTI-CLOCKWISE CLOSING AND/OR IP68 DN

DOUBLE ECCENTRIC BUTTERFLY VALVE BTF-E GEARBOX PREPARED FOR ELECTRIC ACTUATOR The technical data and performance may be modified depending on the technical advances.

GEARBOX & ACTUATOR SIZING DOUBLE ECCENTRIC BUTTERFLY VALVE BTF-E OPERATION WITH ELECTRIC ACTUATOR DN

WATERWORKS SMART SOLUTIONS RAPHAEL VALVES INDUSTRIES (1975) LTD, founded in 1949, is the first Israeli manufacturer of water control valves. RAPHAEL'S research department constantly strives to introduce new and innovative products and solutions for water control systems including water works, fire-protection and irrigation systems and other fields. RAPHAEL Valves Industries (1975) Ltd. North Industrial Zone Or Akiva, 3065401 POBox 555, Israel Phone: +97246263555 E-mail: info@raphael-valves.com Website: www.raphael-valves.com