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Supplier: DynaQuip Controls
Description: The DynaFly 70 Wafer and 72 Lug Series are the work horses of industrial butterfly valves. Pre-sized and preassembled with our MP series pneumatic actuators, these valves come standard with ductile iron body and disc and abrasion-resistant Buna-N Phenolic Backed Seat for stretch
- Valve Size: 2 to 12 inch
- Pressure Rating: 200 psi
- Media Temperature: -40 to 350 F
- Number of Ports/Ways: 2
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Supplier: Bonomi North America, Inc.
Description: 8" 2-Way, Carbon Steel Wafer-style High Performance Butterfly Valve & 110VAC Ex-Proof On/Off Electric Actuator
- Valve Size: 8 inch
- Pressure Rating: 600 psi
- Media Temperature: -4 to 302 F
- Number of Ports/Ways: 2
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Supplier: Bonomi North America, Inc.
Description: 4" 2-Way, Grooved End Rubber-Lined Butterfly Valve w/EPDM seats & 24V AC/DC Plastic Modulating Electric Actuator w/ Fail-Safe Battery Backup
- Valve Size: 4 inch
- Pressure Rating: 600 psi
- Media Temperature: -4 to 302 F
- Number of Ports/Ways: 2
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Supplier: Bonomi North America, Inc.
Description: 8" Two (2) 2-Way, NSF-approved Rubber-Lined Lug-style Butterfly Valve w/ Nylon-coated SS Disc w/ EPDM seat, 125# Carbon Steel Tee, Linkages & 100-240VAC Positioning Metal Electric Actuator in T5 Configuration
- Valve Size: 8 inch
- Pressure Rating: 600 psi
- Media Temperature: -4 to 302 F
- Number of Ports/Ways: 2
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Supplier: Bonomi North America, Inc.
Description: 2.50" 2-Way, Rubber Lined Lug-style Butterfly Valve w/ SS Disc w/ Viton seats & 100-240VAC Plastic Modulating Electric Actuator
- Valve Size: 2.5 inch
- Pressure Rating: 600 psi
- Media Temperature: -4 to 302 F
- Number of Ports/Ways: 2
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Supplier: DynaQuip Controls
Description: The DynaFly 70 Wafer and 72 Lug Series are the work horses of industrial butterfly valves. Pre-sized and preassembled with our MA series electric actuators, these valves come standard with ductile iron body and disc and abrasion-resistant Buna-N Phenolic Backed Seat for stretch
- Valve Size: 2 to 30 inch
- Pressure Rating: 200 psi
- Media Temperature: -40 to 350 F
- Number of Ports/Ways: 2
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Supplier: Asahi/America, Inc.
Description: The Pool-Pro® butterfly valves are the first valves designed exclusively for the pool service industry. These cost-effective valves can be completely submerged in chlorinated water. The Pool-Pro®'s unique blue handle identifies that this valve is ideally
- Valve Size: 1.5 to 12 inch
- Features: Butterfly Valves, Other
- Actuation: Manual / Hand
- Material Of Construction: PVC
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Supplier: Assured Automation
Description: Description: The XLD Series are PFA (up to 12") or PTFE (14" and up) lined, Ductile Iron, butterfly valves. They are available with Wafer style or Lug style 150# ANSI flange connections. They can be equipped with a manual lever or can be actuated with electric or pneumatic actuators. A
- Valve Size: 2 to 12 inch
- Pressure Rating: 150 psi
- Flow (Cv): 175 to 5,674
- Number of Ports/Ways: 2
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Supplier: Velan, Inc.
Description: A complete range of gate, globe and check valves for all of your high pressure and high temperature applications, proven over years of service in thermal and nuclear power plants as well as oil and gas industry applications around the world. Only Velan offers the advantages of one-piece
- Valve Size: 2.5 to 10 inch
- Agency: ASME
- Connection Description: Butt Weld
- Features: Butterfly Valves, Globe Valves
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Supplier: NIBCO INC.
Description: NIBCO® HydraPure®, a new generation of lead-free valves and cast fittings comprised of Silicon Performance Bronze® alloys designed to meet the stringent lead-free laws. Unlike brass alloys, our Performance Bronze alloy used in the manufacture of HydraPure fittings and valves is
- Features: Ball Valves, Butterfly Valves, Check Valves, Gate / Knife Valves, SDWA "Lead Free" Compliant, Swing Check Valves
- Actuation: Manual / Hand
- Media: Potable Water, Water
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Supplier: Velan, Inc.
Description: A comprehensive range of small forged gate, globe, check, angle and bellows seal valves with unique design features. Features and benefits • Long cycle life bellows (10,000 cycles): Designed and qualification tested for high pressure/temperature applications. • Bellows monitoring port
- Valve Size: 0.5 to 2 inch
- Agency: ASME
- Connection Description: Bolt Flange, Socket Weld / Solder, Threaded
- Features: Butterfly Valves, Globe Valves
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Supplier: Assured Automation
Description: Description: The STW/STL is a resilient seated 125/150, ductile iron, high performance wafer style (STW) or lug style (STL) butterfly valve available with either BUNA-N or EPDM seats and a choice of disc materials (316SS, nickel plated ductile iron, or bronze). It can be equipped with
- Valve Size: 2 to 12 inch
- Pressure Rating: 225 psi
- Flow (Cv): 8 to 7,350
- Number of Ports/Ways: 2
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Supplier: Velan, Inc.
Description: Cast steel gate, globe and check valves with industry-leading emissions, shutoff and repairability performance. Features and benefits • Long cycle life bellows (3000 cycles) in Gr. 321 (stainless), Inconel for special applications, or Hastelloy C for chlorine service. • Bolted body-bonnet
- Valve Size: 2 to 8 inch
- Agency: ASME
- Connection Description: Bolt Flange, Butt Weld
- Features: Butterfly Valves, Globe Valves
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Supplier: APV, An SPX Brand
Description: The APV DELTA butterfly valves from SPX are stop valves, which can be actuated either manually or pneumatically. The valves are very robust and reliable and the space saving design makes them ideal for nearly all applications - a flexible valve which is very easy
- Valve Size: 1 to 4 inch
- Pressure Rating: 145 psi
- Connection Description: Bolt Flange
- Features: Butterfly Valves, Sanitary / Hygienic Valves
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Supplier: Assured Automation
Description: Description Assured Automation's GV Series Precision Globe Valves are constructed with rugged bronze or stainless steel bodies. They are available with a variety of plug styles and trim materials to suit nearly any application. These valves provide excellent modulating control for
- Valve Size: 0.5 to 2 inch
- Pressure Rating: 720 psi
- Number of Ports/Ways: 2 to 3
- Media Temperature: -20 to 500 F
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Supplier: Chemac Inc./Uraca/Uhde HPT/Gather/BHDT
Description: valve (pulsation valve) PN 3200 with hydraulic actuator and electronic controller for use in low-density polyethylene plants Ball-type non-return valves, non-return valves with tearshaped cone or standard plate Safety valves, overflow valves Pressure gauge
- Media: Air, Gas, Water
- Features: Angle Valves, Butterfly Valves, Check Valves, Control Valves, Diaphragm Valves, Globe Valves, Piston Valves, Pressure Relief Valves
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Supplier: Velan, Inc.
Description: A comprehensive range of small forged gate, globe, check, angle and bellows seal valves with unique design features. Features and benefits • Available with bolted or welded bonnet. • Packing rings are precompressed to 4000 psi to provide a high integrity seal. • Repairable 2-piece stem drive.
- Valve Size: 0.5 to 2 inch
- Agency: ASME
- Connection Description: Butt Weld, Socket Weld / Solder, Threaded
- Features: Butterfly Valves, Globe Valves
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Supplier: G.I.E. Inc.
Description: FEATURES1. Face to Face dimensions as per as perANSI B16.10150# Narrow / EN558-2 Series 20.2. Suitable for mounting onANSI B16.5 150# flanges3. Testing as perAPI 598 / EN12266-14. Stem connection and integrated actuator mountingflange as perISO5211.5. Spring loaded stem seal.6. Elastomeric backing
- Valve Size: 6 inch
- Number of Ports/Ways: 2
- Agency: API, ISO
- Connection Description: Bolt Flange
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Supplier: KZVALVE
Description: 2" Cast iron butterfly valve, EPDM seats, stainless steel disk, stainless steel valve stem, rated for 150 psi at 70° F
- Valve Size: 3 inch
- Pressure Rating: 150 psi
- Number of Ports/Ways: 2
- Media: Air, Gas, Water
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Supplier: XOMOX (A Crane Co. Company)
Description: XOMOX offers a broad range of high performance butterfly valves to handle virtually any process application. Available to fit ASME (ANSI) or DIN piping systems in pressure classes 150, 300 and 600 (PN 10/16, PN 25/40, and PN63/100). Standard valves are offered with soft (PTFE)
- Valve Size: 20 inch
- Media Temperature: -20 to 400 F
- Flow (Cv): 13,232
- Number of Ports/Ways: 2
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Supplier: KSB AG
Description: applications requiring offset disc butterfly valves. Overview of technical data Actuator options available ex works Hydraulic actuator type ACTO; Pneumatic actuator type DYNACTAIR;Electric actuator type ACTELEC;Pneumatic actuator type ACTAIR Body design Lug body; Wafer body;Median rib
- Valve Size: 1.968505 to 23.62206 inch
- Pressure Rating: 725.1885 psi
- Media Temperature: -58 to 716 F
- Number of Ports/Ways: 2
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Supplier: Crane Fluid Systems
Description: Features & Benefits Aluminium Bronze disc Stainless steel shaft Trigger lever Valves are suitable for use with flanges conforming to BS EN 1092-2 PN10 or PN16 and ANSI B16.1 Class 125 F621 is WRAS approved
- Features: Butterfly Valves
- Material Of Construction: Cast Iron
- Media: Water
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Supplier: Mueller Company
Description: the valve shaft. Stud extends beyond the bottom cover. Thrust collar is threaded to the stud and pinned. On 24" valves thrust collar is pinned to shaft and adjustment provided by bronze spacers. Thrust collar cavity is packed with grease and fully gasketed to prevent leakage. • HEAVY
- Valve Size: 6 to 36 inch
- Pressure Rating: 250 psi
- Number of Ports/Ways: 2
- Connection Description: Bolt Flange
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Supplier: Victaulic Co. of America
Description: GROOVED TYPE 1-1/2 INCH NOMINAL SIZE 1.5 NOMINAL SIZE - DECIMAL 1-1/2 NOMINAL SIZE - FRACTIONAL CHEMICAL SERVICE, DILUTE ACID, WATER APPLICATION -30 TO 230 DEG F TEMPERATURE RATING BUBBLE TIGHT SHUT-OFF INCLUSIONS/FEATURES ELECTROPLATED CARBON STEEL BODY MATERIAL 200 PSI PRESSURE RATING 1-1/2
- Valve Size: 1.5 inch
- Pressure Rating: 200 psi
- Media Temperature: -30 to 230 F
- Features: Butterfly Valves
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Supplier: Watts
Description: Series BF03-121 Full Lug Style Butterfly Valves are used for potable water applications. It features iron body construction, a stainless steel shaft, mounting pad for 10-position lever, gear operator or actuator. Pressure Rating: 200psi WOG and is available with aluminum bronze
- Valve Size: 2 to 12 inch
- Features: Butterfly Valves
- Media: Water
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Supplier: World-Valve B.V.
Description: butterfly valves are suited for service of liquids and gasses in oil and gas processing, offshore, power, marine, steel, chemical and petro chemical industry. Standardized actuation flange Double offset shaft position Pre-loaded double shaft packing Twin disc Floating disc seat Polygon
- Valve Size: 1.968505 to 35.43309 inch
- Pressure Rating: 725.1885 psi
- Media Temperature: -20.2 to 1,004 F
- Agency: API
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Supplier: Mueller Steam Specialty
Description: These soft-seated butterfly valves are designed for a variety of general applications in the control of water, air, oil, gases, and corrosive media. They are equally effective for on-off, throttling, or isolation service requirements. Series 87 is well suited for higher velocity
- Valve Size: 2 to 24 inch
- Pressure Rating: 150 to 200 psi
- Media Temperature: 150 to 200 F
- Number of Ports/Ways: 2
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Supplier: BI-TORQ® Valve Automation
Description: Manual Wafer and Lug Butterfly Valve Features Wafer or lug style cast iron butterfly valves 2-8": with lever, 10" & 12" with gear opeator Standard stainless steel disc and stem Standard 10-position locking handle Cast iron gears available ISO direct mount for easy
- Valve Size: 2 to 8 inch
- Number of Ports/Ways: 2
- Media: Air, Compressed Air, Hot Water, Water
- Connection Description: Bolt Flange
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Supplier: Bray Commercial
Description: The Bray McCannalok MK Series high performance butterfly valves set the quality and design standard by which all other high performance valves are measured. The MK Series is ideally suited to high pressure, high temperature, and high cycle HVAC applications as well as mission
- Valve Size: 2.5 to 20 inch
- Pressure Rating: 50 to 740 psi
- Media Temperature: -40 to 500 F
- Flow (Cv): 160 to 13,500
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Supplier: Zurn Industries LLC
Description: The Zurn 8-F49 Fire Butterfly Valve provides a slow opening anti-waterhammer adjustment to control waterflow. An integral supervisory tamper switch provides a fire alarm control signal when the valve is moved from the open position. To view all options, see the Specification
- Features: Butterfly Valves
- Media: Water
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Supplier: Mueller Company
Description: the valve shaft. Stud extends beyond the bottom cover. Thrust collar is threaded to the stud and pinned. On 24" valves thrust collar is pinned to shaft and adjustment provided by bronze spacers. Thrust collar cavity is packed with grease and fully gasketed to prevent leakage. • HEAVY
- Valve Size: 3 to 48 inch
- Pressure Rating: 250 psi
- Number of Ports/Ways: 2
- Connection Description: Bolt Flange
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Supplier: BI-TORQ® Valve Automation
Description: FEATURES Durable cast iron gear operators Mounting kits available to mount gears to valves with non-ISO mounts Cast handwheels and chainwheel options
- Valve Size: 2 to 12 inch
- Number of Ports/Ways: 2
- Media: Air, Compressed Air, Hot Water, Water
- Connection Description: Bolt Flange
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Supplier: Zurn Industries LLC
Description: Zurn Model 2-F49BR Fire Powerball Butterfly sprinkler control valve (2-1/2") provides for easy system shutoff to facilitate repair and maintenance. Features And Benefits 2-1/2" Fire Powerball Butterfly Valve Threaded end connections Valves feature low torque
- Valve Size: 2.5 inch
- Features: Butterfly Valves, Control Valves
- Media: Water
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Supplier: Radwell International
Description: BUTTERFLY VALVE, W/DOUBLE ACTING ACTUATOR, 6 INCH SIZE, DIRECT MOUNT, WAFER STYLE, EPDM SEATS, NYLON COATED DUCTILE IRON DISC, 250 PSI WATER OPER PRESSURE, FACE TO FACE FLANGE VALVE CONNECTION. FREE 2 YEAR RADWELL WARRANTY
- Features: Butterfly Valves
- Material Of Construction: Ductile Iron
- Media: Water
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manually actuating standby sea water pump and opening outlet butterfly valve 7.65E-04 .
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CR4 - Thread: Rubberised Butterfly Valves
I am struglling to find the best rubber to be used on a butterfly valve with a medium of sea salty water , the current EPDM becomes hard after sometime and cracks, .
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I have used butterfly valves on vessels for cooling water control and sea water control, and they can only be used for rough adjustments.
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Selection of Alloys For Multi-Stage Flash Distillation Plant
Various butterfly -type valves are installed in the sea - water system, the valve stem normally being made of Monel * alloy 400, with an AI-bronze butterfly.