| Butterfly Valves: Composite, High Performance, Triple Offset, Control, Teflon-Lined, Parts & Repairs from Pureflex, Flowserve, Newmans, Trinity, Yeary Controls, Sharktooth, Dezurik, Ultraflo, ABZ, Tricentric, XOMOX & More
Butterfly Valves, Parts & Repairs
Pureflex 800 Series Fully Lined Composite Butterfly Valves
Pureflex 800 series fully lined composite butterfly valves are manufactured to be corrosion resistant inside and out in hostile services. The valve has the strength of steel with ½ the weight and is 10 times more impact resistant than standard FRP. The 800 series is used for shut-off and throttling of most known corrosive fluids, and has the purity required for ultra-pure applications. It can be used for end of the line services and is bubble tight at full rated pressure of 150psi, has triple stem seals and can operate at temperatures between (-)60°F to 250°F.
More Info on Pureflex 800 Series Fully Lined Composite Valves
Availability: MI, IA, IL, IN, OH, WI, PA
Flowserve Durco BTV-2000 Teflon-Lined Chemical Service Butterfly Valves
Flowserve's Durco BTV-2000 provides triple stem seal protection. The primary seal is formed at the disc hub by the spherical ball and socket disc/liner seal. An independent secondary seal of PTFE covered PFA convolutions on the disc stem enhances sealing with its “tortuous” no-leak path design. Finally, the O-rings in the alloy gland follower offer added protection from external media corrosion as well as preventing leakage to the atmosphere.
Teflon-lined BTV-2000 valves can be found throughout the chemical processing industry, wherever chemical fluids are produced, processed, handled or disposed. Some of the more typical services include: HCL, Pesticides, HNO3, Solvents, H2SO4, White liquour, Chlorinated, Wet CL2 brine, Electrogalvanizing, Chlorinated solutions organics, Sodium Chlorate, Bleach, CLO2 and Herbicides.
Download the Flowserve Durco BTV-2000 Teflon-Lined Chemical Service Butterfly Valves Catalog
More Info on Flowserve Durco BTV-2000 Teflon-Lined Chemical Service Valves
Availability: MI, IA, IL, IN, WI
Flowserve Durco BX2000 Butterfly Valves for Control
Rotary Control Valve technology has emerged. Flowserve BX2000 Rotary Control Valves offer significant advantages over traditional rising-stem control-valve selections: Compact, Lightweight, Economical, Class VI shutoff or class IV at High Temperatures, Wide rangeability, and low-to-zero environmental emissions.
Ideal for high-volume, low pressure drop flowstreams, BX2000 valves are available in Wafer or Lugged-body design with a wide selection of packing designs and seat designs to meet routine as well as the most severe applications.
Features
- Soft seats, Fire-safe seats, APEX Metal seats, and Tri-Flex high-temperature seats
- Single, Double, Fire-sealed, or High-temperature packing designs.
- ANSI Class 150 or Class 300 bodies
- Exotic Alloys are available.
- Equal-percent characteristic
- Low dynamic torque
More Info on Flowserve Durco BX2000 Butterfly Valves for Control
Availability: MI, IA, IL, IN, WI
XOMOX® Series 9000 Triple Offset Butterfly Valves (TOV)
For harsh conditions requiring metal seats with zero leakage in critical process applications, steam isolation, high cycle frequency and high temperatures, the Xomox triple-offset valve provides unmatched performance, reliability, and quality. The superior design of the disc / shaft engagement and the precision machined sealing components combine with innovative design geometry to provide improved cycle life, lower operating torque, and reliable performance in extreme temperatures.
- Triple-offset design elimates wear associated with sealing surface contact and maintains sealing integrity and high cycle life
- Wide angle seat design eliminates wedging and binding of the disc seal in the body seat
- Torque seated resilient metal seal ring provides reliable zero leakage, bi-directional closure from -320°F to +1,000°F
- Bubble-tight closure provides process efficiency with reduced cost of maintenance
- Self-centering disc design accomodates thermal extremes without binding
- Robust single-piece shaft minimizes shaft deflection and permits bi-directional sealing
- Optional stellite body seat offers optimum resistance to erosion in abrasive and high velocity applications
- No Plastics or elastomers provides fire-safe system security at extreme temperatures
- Bearing protector rings prevent solid particles from coming in contact with bearing surfaces
- Blowout-proof shaft complies with API 609 to improve safety for operating personnel
- API 609 lug body design means XOMOX series 9000 Severe Service Butterfly Valves are interchangeable with most double-offset high performance butterfly valves
- Optional ASME B16.10 flanged design means XOMOX Series 9000 Severe Service Butterfly Valves are interchangeable with gate and ball valve lay lengths
- Quarter-turn design reduces emissions and improves containment integrity
- 90° low torque actuation enables simplified, cost-effective automation
- Fire tested to meet the requirment of API 607, 4th Edition
XOMOX® Triple Offset Butterfly Valves (TOV) Brochure (PDF)
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Availability: PA, OH
XOMOX® High Performance Butterfly Valves
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) seats, Fire-tested, or high temperature metal seats.
The new 800 ISO valves offer an ISO 5211 actuator interface with an extended neck to allow for pipe insulation, a smooth uninterrupted retainer and closed bottom for improved safety and leak prevention.
Soft Seated High Performance Butterfly Valves
Fire Tested High Performance Butterfly Valves
High Temperature High Performance Butterfly Valves
Cryogenic High Performance Butterfly Valves
Xenith Metal Seated High Performance Butterfly Valves
Xenith Soft Seated High Performance Butterfly Valves
XOMOX® High Performance Butterfly Valves Brochure (PDF)
View All XOMOX® Butterfly Valves
View All XOMOX® Valves & Automation Supplied by Corrosion Fluid Products
Availability: PA, OH
Series 7000
Resilient Seated Valves
Series 7500
Resilient Seated Valves
XOMOX® Resilient Seated Butterfly Valves
Xomox centric design Resilient Seated Butterfly Valves are used in demanding service applications and are a reliable, low maintenance shut-off and control valves.
These valves are designed for use in gas and liquid pipelines, to a maximum working pressure of 230psi. They are equipped to handle an operating temperature range of -30 degrees F to + 300 degrees F. An economical alternative to plug, gate, and ball valves.
XOMOX Series 7000 Resilient Seated Butterfly Valves
- Stem Configuration: Provides positive attachment for handles or actuators. (Double “D”, 2" - 24" )
- Shaft Weather Seal: (Below bushing on some models.)
- Actuator Flange: Accommodates all types of actuators: handles, gear operators, electric actuators, and pneumatic actuators. (2" - 24" per ISO 5211)
- One-Piece Thru Shaft: Ensures dependability and positive disc positioning.
- Bushings (4): Stem bushing reduces torque and isolates the stem from the valve body, preventing seizure of the stem due to corrosion in the stem journal.
- O-Ring: Helps prevent stem leakage.
- Seat Face: Negates need for flange gaskets.
- Smooth Finished Disc Flats: These “mate” with seat flats to give a highly efficient seal; prevents leakage into shaft areas.
- Precision Taper Pin: Ensure positive, vibration proof, shaft-to-disc connection. Field replaceable.
- Precision Profile Disc: Provides bubble-tight shut-off and assures minimum torque and longer seat life.
- Phenolic Backed cartridge Seat: Non-collapsible, stretch resistant, blow-out proof, field replaceable.
- Supported Shaft Seat: Bonding of elastomer to phenolic backing ring protects against distortion, a common cause of shaft leakage.
- Qualified for both gaseous and liquid service
- Positive shutoff, bi-directionally
- Three-position PTFE bushing - standard
- Locking handle - standard
- End-of-line service optional
- Ease of automation
- Field repairable
XOMOX® Resilient Seated Butterfly Valves Brochure (PDF)
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View All XOMOX® Valves & Automation Supplied by Corrosion Fluid Products
Availability: PA, OH
XOMOX ® Series 7500 Resilient Seated Butterfly Valves
Corrosion Free
The body lining and disc are the only components of the valve that come into contact with the line medium. These components come in a wide variety of materials which resist degradation from the majority of line media.
Permanently Tight Closure
Xomox Series 7500 Butterfly Valves close liquid and gas tight in both flow directions.
The disc is pressed with a defined constant compression over the entire disc circumference, into the elastic body lining. The power transmission between disc and spindle is effected via a
square drive and provides for an axial movement and self centering of the disc, which prevents overstress and wear of the elastomer.
Suitable for Vacuum Service
The replaceable body lining consists of a firm back-up ring onto which the elastic seating material is vulcanized, thus creating stability of the seat which prevents deformation of the elastomer during closing.
The bond between elastomer and back-up ring is strong enough to enable the valve to be used with high flow rates and for vacuum service.
XOMOX® Resilient Seated Butterfly Valves Brochure (PDF)
View All XOMOX® Butterfly Valves
View All XOMOX® Valves & Automation Supplied by Corrosion Fluid Products
Availability: PA, OH
Trinity Series Triple Offset Butterfly Valves (TOV) by Newco®
Newmans® Valves
Features and Benefits
- Triple Offset Design for Bi-directional Bubble Tight Shutoff
- Self Centering Disc
- Sealed Bearing Design
- Sealed Body Seat Standard
- Blowout Proof Stem Option
- Firesafe Tested to API 607
- Available in a Wide Range of Materials and Configurations:
- WCB
- 316 Stainless Steel
- Monel
- Hastelloy
- Nickel - Aluminum - Bronze
More Info on Trinity Series Triple Offset Butterfly Valves (TOV) by Newco®
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Throttling Trim Cartridge
Sharktooth® Control Valves with Triple Offset Design
Yeary Controls
The latest in control valve technologies for process control applications.
Sharktooth® Control Valves are the first triple eccentric type control valves exclusively designed for process control and throttling purposes.
Advanced Technology
By inserting patented Yeary Controls "Throttling Trim Cartridges" into Triple Eccentric Butterfly Valves, control valves are created that exhibit significant improvements in performance, simplicity, and economy. They have excellent throttling characteristics and provide aerodynamic noise attenuation/reduction, and liquid cavitation reductions in a wide range of services from cryogenic temperatures up to 850° F, including liquids, gasses, and steam.
How it Works
As the butterfly vane turns within the Throttling Trim Cartridge, the flow is first controlled via the characterized clearance between the disc edge and the solid, tapered portion of the cartridge; then through the multiple, optimized slots; and, finally, through the additional open area of the valve to provide:
- Rangeability Exceeding 100:1
- Equal Percentage Characteristic
- Noise Attenuation/Reduction
- Reduced Cavitation
- Lower Operating Torque
Performance Benefits
- 3" thru 24" (Larger Sizes Available)
- Class: 150 thru 600
- Carbon Steel, Stainless Steel, & Exotic Alloys
- Metal-to-Metal Seating
- Cryogenic to 850° F.
- Bidirectional Class IV, V, & VI Shutoff
- Firesafe to API 607
- Low Running Torques
- Stable Control
- Light Weight
- Compact Design
- Low Cost of Ownership
- Field Replaceable Trim Cartridges
- Severe Service Capability
More Info on Sharktooth® Control Valves with Triple Offset Design
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DeZURIK BG2 General Service Butterfly Valves
DeZURIK BG2 General Service Butterfly Valves are designed for general applications such as on-off, throttling and isolation in residential, commercial and industrial piping systems. They are well suited for control of water, steam, air, oil and gases. The seat design is especially well suited for vacuum service to 28" Hg and high velocity service.
More Info on DeZURIK BG2 General Service Butterfly Valves
Availability: OH
DeZURIK High Performance Butterfly Valves (BHP)
DeZURIK 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-Block® seat, designed for fire safe applications, meets API607 fire test standards. Stem seal options for fugitive emissions control are available. The single offset disc design provides lower torque and longer cycle life. NACE trim available. Pressurized neck extensions to accommodate additional insulation or cold box dimensions are available as an option.
More Info on DeZURIK High Performance Butterfly Valves (BHP)
Availability: OH
DeZURIK Industrial, Resilient Seated Butterfly Valves (BRS)
DeZURIK’s BRS Resilient Seated Butterfly Valve is an industrial grade rubber lined butterfly valve used in shutoff and throttling applications for liquids, gases, vacuum and dry pellets. Solid one-piece shaft meets AWWA C504 Class 75B specifications. Features include replaceable corrosion resistant bearings and corrosion resistant disc. Single offset disc provides 360° uninterrupted sealing. Lugged valve rated for dead-end service to full pressure.
More Info on DeZURIK Industrial, Resilient Seated Butterfly Valves (BRS)
Availability: OH
Ultraflo Resilient Seated Butterfly Valves
Ultraflo Corporation, a Division of BRAY INTERNATIONAL, Inc., is a premier manufacturer of resilient seated butterfly valves and accessories. Since 1986, Ultraflo has been committed to providing the highest quality products at competitive prices. A focus on customer service and the ability to provide engineered turnkey solutions makes Ultraflo the best choice in handling your flow control needs. The Ultraflo product line is engineered to be interchangeable with the industry leader's Figures 099, 999, 992, 993, 100 and 122.
More Info on Ultraflo Resilient Seated Butterfly Valves
Availability: MI, IA, IL, IN, WI, PA
ABZ Butterfly Valves
ABZ produces precision built butterfly valves for a wide variety of general industrial and chemical applications. They have developed a distribution network that spans the globe. With distribution in all 50 states, ABZ can assure you a quality product at a competitive price. Various materials are available.
More Info on ABZ Butterfly Valves
Availability: MI, IA, IL, IN, WI, PA
Tricentric Butterfly Valves
Long known as the Metal Seated Valve Leader, Tricentric Valves are now exclusively available from Atwood & Morrill, an ISO 9001 certified manufacturer with an unparalleled record of service to industry on 7 continents. They feature a rugged, highly engineered design built for the entire range of extremes including aggressive media, high temperatures, high cycling, cryogenics and more.
More Info on Tricentric Butterfly Valves
Availability: IL, WI
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