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<br /> <br />SERIES 705W <br />WITH WEATHERPROOF ACTUATOR <br /> <br />The Series 705W butterily valve features an approved weatherproof actuator housing <br />approved for indoor or outdoor use.' It has a ductile iron body and disc with EPDM disc <br />coating. The body is coated with a heat fused polyphenylene sulfide blend to meet FM <br />requirements. Designed for fire protection services only. Series 705W valve is ULlisted <br />and FM Approved for 300psl/2065kPa service. Contact Victaulic for details of agency <br />approvals. <br /> <br />WEATHERPROOF ACTUATOR <br /> <br />Supervisory switches that monitor the valve in the fully open position for valves are <br />available 2lf.l - 12./65 - 300 mm pre-wired (PW). <br /> <br />OPTIONAL SUPPLY-SIDE TAP <br /> <br />Series 705W valves are available with a W NPT supply side tap designed to allow <br />direct water supply connection to Victaulic FireLock actuated fire protection valves. See <br />separate drawings below. This is an optional feature and must be clearly noted on all <br />orders. <br /> <br />MATERIAL SPECIFICATIONS <br /> <br />Body: Ductile iron conforming to ASTM A-536, coated with polyphenylene sulfide blend. <br /> <br />Disc: Ductile iron conforming to ASTM A-536, various grades, EPDM coated. <br /> <br />Disc Coating: <br /> <br />· Grade"E" EPOM <br />EPDM (Green color code). Temperature range -30aF to +230aF/-34aC to +1l0aC. <br />Recommended for cold and hot water service within the specified temperature range plus a <br />variety of dilute acids, oil-free air and many chemical services. UL classified in accordance <br />with ANSI/NSF 61 for cold +860F/+30oC and hot +lSOaF/+820C potable water service. NOT <br />RECOMMENDED FOR PETROLEUM SERVICES. <br /> <br />Stem Bearings: Teflon impregnated fiberglass with stainless steel backing. <br /> <br />Stem Bearing Nuts: Type 416 Stainless Steel. <br />Tap Plug: Carbon steel, plated. <br /> <br />O-Ring: EPDM <br /> <br />Bracket: Carbon steel, painted. <br /> <br />Actuator: <br /> <br />. 2lf.l- 8'/65 - 200mm: Bronze traveling nut on a steel lead screw, in a ductile iron housing. <br /> <br />· 10 - 12./250 - 300mm: Steel worm and cast iron quadrant gear, in a cast iron housing. <br /> <br />JOBlOWNER <br /> <br />System No. <br /> <br />Location <br /> <br />CONTRACTOR <br />Submitted By <br />Date <br /> <br />ENGINEER <br /> <br />Spec Sect <br /> <br />Approved <br /> <br />Date <br /> <br />Para <br /> <br />www.victaulic.com <br />VICTAULlC IS A REGISTERED TRADEMARK OF VICTAULlC COMPANY. co 2006 VICTAULlC COMPANY. All RIGHTS RESERVED. PRINTED IN THE USA. <br /> <br />~~aUIi~ <br />