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Butterfly Control Valves
Control Specialties offers control valves ranging from air operated valves to temperature regulators. Our control valves are available as single seat design for tight shut-off as well as double seat design. Our air operated controllers are for temperature and pressure applications. The self-operating temperature and pressure regulators come in connection sizes ranging from 1/2" all the way up to 6" with numerous temperature ranges and materials of construction to meet your application needs.
 | | Apollo Series 141/143 Butterfly Valves Apollo® 141/143 Series butterfly valves offer an economical design that’s ideal for use in industrial and HVAC/mechanical applications. These general purpose valves offer reliable performance in all t ... Our Price: Call For Quote View Details
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 | | Dezurick BGS Butterfly Valve Design Features: The seat is made of a highly wear resistant elastomer with a phenolic backup ring on the 2-14" sizes and aluminum on sizes 16-36". This combination provides a soft, elastic seat which ... Our Price: Call For Quote View Details
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 | | Dezurick BHP High Performance Butterfly Valve Design Features: High Performance Butterfly Valves are designed for shutoff and throttling control of liquids and gas. The dynamic PTFE seat provides bubble-tight shutoff in both directions. The Fyre- ... Our Price: Call For Quote View Details
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 | | Dezurick BRS Butterfly Valve Major Markets: Water, paper, wastewater, air conditioning, power, chemical
Design Features: The BRS Resilient Seated Butterfly Valve is an industrial grade rubber lined butterfly valve used ... Our Price: Call For Quote View Details
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 | | Grinnell Series 1000 Butterfly Valves Series 1000 Butterfly Valves
BODY
One-piece bodies are available in both wafer and full tapped lug designs. The standard longneck body provides full clearance for 2-inches of ins ... Our Price: Call For Quote View Details
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 | | Grinnell Series 8000 Butterfly Valves Series 8000 Butterfly Valves
BODY
One-piece bodies are available in both wafer and full tapped lug designs. The standard longneck body provides full clearance for 2-inches of ins ... Our Price: Call For Quote View Details
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 | | Hayward Actuator Ready Butterfly Valve Butterfly Valves Equipped for Actuator Mounting 1-1/2" to 24", with PVC, CPVC or PPL Bodies with PVC, CPVC, PPL or PVDF Discs
Features:
Fully supported flange bolt holes
Positiv ... Our Price: Call For Quote View Details
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 | | Hayward Butterfly Valves Butterfly Valves
1-1/2" to 12", PVC, Corzan® CPVC & PPL Bodies with PVC, Corzan® CPVC, PPL or PVDF Discs
Features:
Rated at 150 PSI
Full Body V Notched Liner
Fully S ... Our Price: Call For Quote View Details
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 | | Hayward Large Butterfly Valves Large Diameter Fabricated Butterfly Valves
14",16", 18", 20, & 24" - Natural PPL
Features :
Stress Relieved Construction
Type 316 Stainless Steel Stem
Sphered Disc fo ... Our Price: Call For Quote View Details
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 | | Quadrant BFVA Butterfly Valve • ASTM A-395 Ductile Iron Bodies
• Unique ISO 5211 Mounting Pattern &
Square Stem*
• Lug Style Valves have Seat Retaining Bolts
allowing Dead-End Service without
Downstream Flange< ... Our Price: Call For Quote View Details
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 | | Quadrant BFVC Butterfly Valve • Standard ASTM A536 Ductile Iron Bodies
• Unique ISO 5211 Pattern & Square Stem*
• Seat Retaining Bolts on Lug Valves Provide
200PSI Dead-End Service Without Downstream
Flange
• S ... Our Price: Call For Quote View Details
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 | | Quadrant BFVD Butterfly Valves • Standard ASTM A536 Ductile Iron Bodies
• Unique ISO 5211 Pattern & Square Stem*
• Seat Retaining Bolts on Lug Valves Provide
200PSI Dead-End Service Without
Downstream Flange
• S ... Our Price: Call For Quote View Details
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 | | Quadrant BFVT Butterfly Valve •Electroless Nickel Plated Cast Iron Body
•Standard Aluminum Bronze Disc
•Standard 416 Stainless Stem
•Standard 304 Stainless Internal Fasteners
•Grease Fitting in Stem Provides Stem Our Price: Call For Quote View Details
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Services & Installation
Control Specialties is your single source supplier for all of your control valve and controller needs. We offer valves and controllers from Trerice, Warren, Ashcroft, Partlow and more. See our Tech Tips for the "Do's and Don'ts" for designing control systems.
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