We supply and service Butterfly Valves & Actuated Valve Packages in Michigan (MI), Ohio (OH), Illinois (IL), Indiana (IN), Pennsylvania (PA), Iowa (IA), Kentucky (KY), West Virginia (WV), Tennessee (TN) and surrounding states.
Pureflex 800 Series Fully Lined Butterfly Valves with Composite Body
Pureflex 800 series lined composite butterfly valves are manufactured to be corrosion resistant inside and out in hostile services. The valve has the strength of steel with 1/2 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.
Composite Butterfly Valve Body
The Pureflex 800 series lined butterfly valve body is manufactured from Durcor-62™, PureFlex proprietary advanced fiber reinforced composite. Durcor-62™ reinforcing fibers are long and interlocked, this interlocked reinforcement system transfers loads throughout the fiber matrix making the 800 series valve body virtually indestructible. It has tensile and compressive strengths that rival steel along with outstanding impact resistance that is unmatched in the industry. The strength of Durcor-62™ enables the 800 series valve to maintain ANSI face to face dimensions, be direct threaded for lug design and allows it to be installed in any type of piping system without the need for special considerations. Durcor-62™ excels in temperatures from (-)60°F to 250°F and has only .001" of thermal expansions across its full temperature range.
PureFlex 860 series lined butterfly valves take resilient-seated butterfly valve technology to the next generation in reliability. The valve is bubble tight at full rated pressure of 150psi, has triple stem seals for unmatched leak free dependability and it can operate at temperatures between (-)60°F to 250°F (consult factory for higher temperature applications). The 860 fiber reinforced vinyl ester valve body has a zero corrosion rate, the strength of steel with only 1/2 the weight, and is virtually indestructible. The 860 series is used for shut-off, throttling and transfer of many corrosive and erosive fluids and has the purity required for ultra-pure and food applications.
PTFE (Polytetrafluoroethylene) and PFA (Perfluoroalkoxy): Maximum Chemical Resistance Against Corrosive Services
PTFE (Polytetrafluoroethylene) and PFA (Perfluoroalkoxy) are fluoropolymers that provide outstanding chemical and temperature resistance from -60°F to +250°F. The fluoropolymers non-stick properties aid to eliminate build-up of deposits on valve seat and disc that could possibly affect valve performance.
PureFlex 800 series butterfly valves lined with PTFE / PFA are unequalled for severe chemical services and will resist the attacks of:
All Bleach solutions
All Organic Chlorides & Sulfates
All Inorganic Chlorides & Sulfates
Ultra High Molecular Weight Polyethylene (UHMWPE):
Maximum Abrasion Resistance Against Erosive Services Maximum Chemical Resistance Against Corrosive Services
Ultra high Molecular Weight Polyethylene (UHMWPE) is a tough abrasion resistant polymer perfectly suited for severe erosive services while providing good chemical resistance. UHMWPE-lined valves will consistently outperform rubber lined or plastic valves in fluids containing abrasive particles with or without corrosive media present at temperatures of -20°F to +210°F. PureFlex 800 series UHMWPE-lined butterfly valves are 1/2 the weight of metal lined valves and provide outstanding service life in Pulp and Paper processing, Mining and Metal refining, Power Plants, Pollution Abatement and Chemical industries.
Flowserve Durco BTV-2000 Lined Butterfly Valves for Chemical Service
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.
BTV-2000 lined butterfly 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.
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.
Soft seats, Fire-safe seats, APEX Metal seats, and Tri-Flex high-temperature seats
Single, Double, Fire-sealed, or High-temperature packing designs.
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 butterfly valves.
Accessories and Automation
Full factory automation and engineering assure end users the highest level of design assurance for any application. Ultraflo's extensive list of accessories and actuation products provides a true one stop source for turnkey solutions:
Ultraflo’s general purpose butterfly valve has a high
strength through-stem design. The resilient
seat incorporates a dovetail retention
system to ensure complete isolation of line
media from the body, positive alignment
and ease of assembly. The CNC machined
and hand polished disc edge produces
bubble-tight shut off, minimum torque and
longer seat life. The 400 model, a wafer
version, and the 422 model, the companion
lug, are rated 150 psi for 2"-24" valves.
Dead end service ratings are 75 psi for 2"-
12" bodies, and 50 psi for 14"-24" bodies.
Ultraflo’s sanitary / chemical butterfly valve, the 399/
392 Series has been designed for applications
requiring high flow, minimal product
entrapment and complete protection of
the valve body from line media. To meet
the requirements of demanding applications,
a variety of seat materials, disc stem
coatings and encapsulations are offered.
Bodies are available in stainless steel, cast
and ductile iron and aluminum. The model
399 wafer and the model 392 lug versions
provide bi-directional pressure ratings of
150 psi with stainless steel disc/stems and
100 psi with encapsulated disc/stems.
Dead end service ratings are at 75 psi.
Ultraflo’s large diameter butterfly valve includes the
410 model, a wafer version in sizes 24"–
36", and the 412 model, a double flanged
version in sizes 24"– 48". Both models have
a bubble tight shut off pressure rating of
150 psi. 410 model valves have a V-cup
self-adjusting stem seal. 412 model valves
feature an adjustable packing stem seal.
The 390/393 Series butterfly valve has been
designed specifically for pneumatic
conveying and abrasive applications.
The seat is designed for schedule 40
piping, moving the seat ID towards the
inside diameter of the pipe wall. This
results in smooth product flow and less
wear from abrasion. Both the model 390
wafer and model 393 lug have a pressure
rating of 150 psi with stainless steel disc/
stems and 100 psi with encapsulated
disc/stems. Valves installed in dead end
service are rated at 75 psi.
Ultraflo’s economical high pressure butterfly
valve, the Series 500, features an
elastomer seat which is bonded to the
valve body by permanent adhesive. The
seat is designed to seal with slip-on or
weld neck flanges. These valves have a
bidirectional dead end service pressure
rating of 250 psi. Wafer and lug body
styles are offered.
Specially designed for low pressure,
high heat and highly abrasive applications
where immediate and bubble tight
shut off is not required, the Fly Ash
Series Butterfly Valve is ideal for fly ash collection
systems. These valves feature minimal
operating torque, ANSI Class 150 dimensional
standards and a Schedule 40
bore. Available in wafer style body only.
Designed exclusively for the railcar
industry, this line of Ultraflo butterfly valves offers
the advantages of our standard 400
Series valves with additional features to
meet the special requirements associated
with pneumatic railcars. Specialty features
include riveted disc, roll-pin handle to
resist vibration, and pad lockable handle.
Available in a wide variety of body disc
and seat materials. Wafer and lug style
Handles & Notch Plates
For manual operation, on-off and throttling
service of 2"-12" butterfly valves. The quarter turn
handle has a locking lever that engages
the bolted notch plate providing positive
disc position control and disc position
indication. Stainless steel handles are offered
for highly corrosive and sanitary applications.
Notch plates are offered with
10 position slots as standard, 180° and
infinite position plates are available. All
notch plates offer open and closed stops,
to prevent over rotation of the valve. Ultraflo’s
standard 2" - 6" valve handles can
be padlocked in any position to prevent
operation. They also include a locking tab
that can be locked to a pro-perly drilled
valve top plate.
Self-locking for heavy duty service. Manual
operation for on-off and throttling use for
2"-48" valves. Completely weatherproof
and self lubricated with position indicator
and adjustable travel stop. A Stainless Steel
version of the operator is available for valve
sizes through 12". A Chainwheel accessory
is also available.
100 Series pneumatic actuators are rack
and pinion, opposed-piston actuators
available in two versions: double acting
and spring return. These valve actuators are
suitable for both On-Off and Throttling
applications and offer a torque range from
300 – 29,000 lb-ins at 80 psi. They have a
maximum pressure rating of 140 psi and
a temperature range of -40°F to +200°F.
To save both cost and space, the spring
return units are designed to use the same
body as the double acting units. A spring
cartridge system makes the spring return
units inherently safe. Other features
include external travel stops and valve
position indicator. 100 Series pneumatic
actuators are available with an ENI
(Electroless Nickel Impregnated) body
which is ideal for corrosive and sanitary valve
applications. Stainless Steel bodies are
also available. All 100 Series actuators
comply with NAMUR (VDI/VDE 3845)
dimensions for accessory mounting.
Ultraflo’s 200 Series Electric Actuators
are built for rugged reliability. All units are
waterproof to NEMA 4,4x and are CE and
CSA certified. Standard features include a
manual override handwheel, visual position
indicator, an extended duty induction
motor with thermal overload cutoff, and
a factory lubricated high alloy steel gear
train. The 200 Series offer torque output
from 800 to 31,000 lb-in. Actuators meet
ISO 5211 dimensions. Popular options
include a heater, 2 additional mechanical
switches for remote position indication,
local/remote on-off, torque switches and a
4-20 mA modulating controller.
ABZ Butterfly Valves 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.