27th Edition RHFS Product Guide - Ryan Herco Flow Solutions

ASco Redhat Pilot operatedsolenoid valvesASCO RedHat series 8210HW and 8221 solenoidvalves shown in brassASCO solenoid valves are not available inall locations. Contact your local Ryan HercoFlow Solutions Service Center at 1-800-848-1141 for assistance in selecting the correctASCO valve for your application.NOTE: Voltage must be specified when ordering.SPECIFICATIONS®®HOT WATER AND STEAM VALVESFEATURES• Handles the challenges of high-temperature fluids.• PTFE and EPDM discs, stainless steel seas, plus high-temperature coils,help provide long, reliable service life.• Wide range of valve constructions, including straight-through and slowclosing,with normally closed and normally open operation.• Available in sizes from 1/8” to 2-1/2” NPT.• Standard voltages available: 24, 120, 240, 480 volts AC, 60 Hz (or 110, 220volts AC, 50 Hz); 6, 12, 24, 120, 240 volts DC.• Standard solenoid enclosures for RedHat II: Watertight, Types 1, 2, 3, 3S,4, and 4X. For RedHat: Type I. Optional solenoid enclosures for RedHatII: Explosion-proof and Watertight, Types 3, 3S, 4, 4X, 6, 6P, 7, and 9. ForRedHat: Explosion-proof and Raintight, Types 3, 7, and 9APPLICATIONS• High temperature (210°F maximum).• Commercial and industrial laundries.• Injection molding equipment.• Industrial cleaning equipment.• Valves for steam applications are available. Call RHFS for more information.MATERIALS OF CONSTRUCTION• Valve parts in contact with fluid:Common PartsBody:Brass (Stainless Steel also available)Core Tube: 305 Stainless SteelCore & Plugnut: 430F Stainless SteelSprings: 302 Stainless SteelShading Coil: Copper (Silver on Stainless Steel bodies)8210HW Series:Seals, Discs, Diaphragms: EPDM8220/8221 Series:Piston: Stainless SteelDiscs:EPDM or PTFESeals:EPDM, PTFEPipe Size(in.)OrificeSize (in.)Cv FlowFactorOperating Pressure Differential (psi) Max. Fluid Temp. °FHot WaterHot WaterBrass BodyAC Watt Rating/Class of CoilInsulationMin. 3 Max. AC Max. DC AC DC Catalog Number ACHOT WATER SERVICE ONLY -- NORMALLY CLOSED (Closed when de-energized), EPDM Diaphragm3/8 5/8 3 0 2 100 40 210 150 8210G093HW 10.1/F3/8 5/8 3 5 125 100 210 150 8210G001HW 6.1/F1/2 5/8 4 0 2 100 40 210 150 8210G094HW 10.1/F1/2 5/8 4 5 125 100 210 150 8210G002HW 6.1/F3/4 3/4 5 0 2 100 40 210 150 8210G095HW 10.1/F3/4 3/4 5 5 125 100 210 150 8210G009HW 6.1/FSLOW CLOSING -- NORMALLY CLOSED (Closed when de-energized), EPDM Disc3/8 9/16 3 5 1 150 – 210 – 8221G001HW 6.1/F1/2 9/16 3.5 5 1 150 – 210 – 8221G003HW 6.1/F3/4 3/4 5.5 5 1 150 – 210 – 8221G005HW 6.1/F1 1 11.5 5 1 150 – 210 – 8221G007HW 6.1/F1-1/4 1-1/8 13 5 1 150 – 210 – 8221G009HW 6.1/F1-1/2 1-1/4 24 5 1 150 – 210 – 8221G011HW 6.1/F2 1-3/4 36 5 1 150 – 210 – 8221G013HW 6.1/F2-1/2 1-3/4 38 5 1 150 – 210 – 8221G015HW 6.1/F1Once opened at higher pressure, valve will remain open to 3 psi at inlet.20 psi on AC construction, 1/4 psi on DC construction.3Series 8220 Normally Closed valves through 3/4” will remain open to 0 psiwhile energized. Once opened at 5 psi, larger sizes will remain open to 3 psi,as will all Series 8220 Normally Open valves.1-800-848-1141www.rhfs.com279