Butterfly Valves and Controls
Resilient Seated Butterfly Valves
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Sizes: 1.5” through 48.0”
Styles: Wafer, Lug, and Double Flanged
Bodies: Cast Iron, Ductile Iron, Nylon 11 Coated Cast Iron or Ductile Iron, Carbon Steel , 304SS or 316SS
Body Coating: Standard Two Part Polyester Epoxy, Optional Nylon 11
Discs : Nylon 11 Coated Ductile Iron, Nylon 11 Coated 316SS, Aluminum Bronze, 304SS or 316SS
All Valves Are Internal Drive Without Bolts or Pins
Seats: EPDM (Food Grade), Buna N, Viton, White EPDM (Food Grade), Hypalon, Silicone, Neoprene
Stems: 410SS, 304SS, 316SS, One Piece Shaft through 24.0"
Stem Retention: 1.5” through 12.0” has Q - Pin Slot in Top Pad Which Retains SS Through Pin, 14.0” through 24.0” and All Stainless Steel Valves Have Removable Plate Retaining the SS through Pin
Bearings: Bottom Bronze, Top Delrin or Bronze
Working Pressures: 90 psig, 150 psig, 230 psig Bi - directional Shutoff, 1.5” through 12” Lug Valves Rated 200 psig Dead End Shutoff, 14” and Up Rated 150 psig Dead End Shutoff, Full Pressure Valves Tested to 250 psig, Test Reports Available
Top Works: Pad and Stem ISO 5211
Available in ANSI, B.S.TE, PN10, PN16, and JIS10K Configuration
Manual High Performance Butterfly Valves
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Sizes: 2.5” through 36.0” Bi-Directional Bubble Tight Shutoff
Styles: Wafer, Lug
Bodies: Investment Cast Carbon Steel, 304SS or 316SS with Integral Disc Stop
Body Coatings: Two Part Polyester Epoxy on Carbon Steel Valves
Discs: 304SS, 316SS, Hard Chrome Plated Disc Edge When Furnished with Reinforced Seat
Retaining Ring: Patented, Boltless Design with Uninterrupted Sealing Face, 125-200 AARH Finish, and Square Thread
Seats: TFE, PTFE, RPTFE (15% Glass Fiber), RPTFE (15% Graphite), or Nitrided 316SS (Class IV Leakage)
Stems: 410SS, 304SS, 316SS, 17-4 Ph (Gr 630), XM19, Hard Chrome Plated When Furnished with Reinforced Seat, Anti-Blow Out
Bearings: PTFE+316SS
Packing: PTFE, PTFE+15% Graphite, Fugitive Emissions
Working Pressures: ANSI 150
Top Works: Pad and Stem ISO 5211
Certifications: API-609, API-598, MSS SP-61, API-607 Fire Tested, ANSI B16.5, ANSI B16.34
Reliant AWWA Butterfly Valves & AWWA C504-2000 Butterfly Valves
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Sizes: 3.0” through 24.0”
Styles: Double Flanged , Mechanical Joint
Bodies: Cast Iron, Ductile Iron, Built in Conformance to AWWA C-504-2000 Specifications
Body Coating: Two Part Polyester Epoxy
Discs: Epoxy Coated Ductile Iron with 304SS or 316SS Disc Edge, Aluminum Bronze, All 304SS or 316SS, Coatings per NSF - 61 Standards
Seats: EPDM , Buna N, Viton, Hypalon, Silicone, Neoprene, One-Piece Fusion Bonded Covering the Interior Body
Stems: 304SS, 316SS
Stem Retention: Tapered Bolt(s) with Locking Nut
Bearings: Bronze 2 - Top and 1 - Bottom
Working Pressures: 150 psig, 250 psig,
Bi - Directional Shutoff
Lay Length: AWWA C-504, Short Body, Table 1
Electric Rotary Actuators
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Enclosure: Nema 4 , 4X, Waterproof and Dustproof, Powder Coated, Optional: Galvanized and/or Nylon 11 Coated
Hardware: All Stainless Steel
Gear Train: Epi - Cyclical, Self Locking, No Brakes Required, High Grade Alloy Steel with High Temperature Grease
Handwheel Override: Non - Clutch Design, No - Switches, Corrosion Resistant, Standard on EOM 2 and Larger
Beacon: Stainless Steel - Standard
Mechanical Stops: Standard EOM 2 and Larger
Heater & Thermostat: Standard on EOM 2 and Larger, Smaller Units - Optional
Modulating Units: Standard 4-20 Ma, 1-5 Vdc, 2-10 Vdc Dip Switch Selectable, Fail Open, Fail Closed, or Fail in Last Position , Position Transmitter and Sensitivity Pot.
Voltages: 12 / 24 Vac or Vdc, 110 / 220 / 1/ 60, 230 / 460/ 3/ 60
Optional: Additional Limit Switches , Feedback Potentiometer, Pushbuttons and Lights, Torque Switches
Certified: ISO 5211 , CE , CSA , ISO 9001
Rack and Pinion Actuators
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Design: Balanced Dual Rack and Pinion for Compactness and Simplicity
Sizes: 16 sizes to Choose From to Best Fit the Application
Maintenance: Inherently Maintenance Free
Pinion: Nickel Alloy Steel or Stainless Steel, Machined 360 Degree for Long Cycle Life
Travel Stops: Located On the End Caps or Upper Pinion, Single at 90 Degrees, or Dual at 0 and 90 Degrees
Piston Guides and Rings: Delrin
Seals Working Temperature: Buna Seals -10F to 195F, Viton Seals +5 to 300F or Silicone Seals -31 to 200F
Working Pressure: 20 - 150 Psig
End Cap: Die Cast , 2 - Part Polyester Epoxy Coated and Will Accept Up To 12 Springs For Fail - Closed or Fail - Open Operation
Body: Standard Extruded Aluminum Hard Anodized and Epoxy Coated, or Nickel Plated, 304SS and 316SS
Top Works: Namur Mount
Bottom Works: ISO 5211
Solenoid Mounting: Namur