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DeZURIK, APCO, HILTON and Willamette – four of the most trusted brands in the valve industry – have come together as one. DeZURIK valves meet the challenge of corrosive and abrasive waste slurries, digester gas control systems, and efficient handling of clean water. They are designed and manufactured for durability, long service life and maintenance ease. With seat and both materials that withstand a variety of slurries, chemicals and sludge. Our high-quality of products and team of experts make us a global leader in manufacturing valves for water treatment, sewage treatment and water distribution.  

Products 

  • DeZURIK Eccentric Plug Valves (PEC & PEF)

    DeZURIK Eccentric Plug Valves feature a rectangular port design that provides wide tolerance seating geometry for lasting superior shutoff. The eccentric plug action and resilient plug facings assure lasting dead-tight shutoff. Standard features include corrosion-resistant bearings, welded nickel seat, grit excluders, and adjustable stem seal packing. Port area options include 100% of standard pipe area for applications where highest flow is required (such as pumped systems), and 70/80% area for non-pumped (gravity feed) systems. The straight-through body design maximizes flow capacity and reduces head loss. Flanged or mechanical joint end connections are available. Eccentric Plug Valves are capable of handling clean and dirty liquids and gases, sludge and slurries.


    More Information » www.dezurik.com/products/product-line/plug-valves/...

    DeZURIK Eccentric Plug Valves (PEC & PEF...
  • APCO Smartcheck Pump Control Valve (CPC)

    The SmartCHECK Pump Control Valve with integrated swing check and electric motor operator combines the functionality of a full-featured pump control valve with the best features of APCO’s CVS-6000 swing check valve. It is the valve you need when you want to control pressure surge during pump startup and shutdown, and close when the pump stops - even during a power outage. The electric motor actuator eliminates the need for hydraulic actuation providing the most economical solution, the lowest cost of ownership and the least maintenance. There are no pressurized hydraulic oil lines to leak, no solenoids or strainers to maintain, and no hydraulic power unit is required.

    SmartCHECK Pump Control Valves are available in sizes 4-20”. They are constructed of ASTM 536 ductile iron with 17-4 PH stainless steel shaft. The disc seat is durable Ultra High Molecular Weight Polyethylene (UHMW-PE) for extended life. The body seat is Type 316 stainless steel. Flanged ends are fac...
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    APCO Smartcheck Pump Control Valve (CPC)
  • DeZURIK AWWA Butterfly Valves (BAW)

    DeZURIK AWWA Butterfly Valves meet the requirements of AWWA C504 and C516 standards. They are used for shutoff on clean water and gases. Offset disc design, corrosion resistant shaft, stainless steel disc edge, and self-compensating shaft seals are features on all DeZURIK AWWA valves. Molded-in body seat with disc locators provides positive sealing and longer seat life on sizes 3-20” (80-500mm). Large valves, 24-144” (600-3600mm), feature adjustable, replaceable seat, non-hollow disc structure, and rubber seat retained within a dovetail groove in the valve body and locked in place by an epoxy wedge.


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    DeZURIK AWWA Butterfly Valves (BAW)
  • DeZURIK Pump Check Valves

    Pump Check Valves are specially designed to protect pumps from water hammer, reverse flow and backspin. DeZURIK can provide custom-designed and engineered PEC or PEF Eccentric Plug Valves for pump flow control applications.


    More Information » www.dezurik.com/products/product-line/plug-valves/...

    DeZURIK Pump Check Valves
  • Hilton Bonneted Knife Gate Valves (H-220-B)

    Hilton Bonneted Knife Gate Valves provide performance, economy and rugged construction for a broad range of water and industrial applications including Water, Wastewater, Paper, Mining, Power and Hydro Dams. A leader in fabricated valve technology, Hilton offers standard Bonneted Knife Gate Valves in sizes 2-96", and custom fabricated valves to 144" with higher pressures and temperature capabilities to meet particular application requirements.

    Bonneted Knife Gate Valves can be built to U.S. or international standards, and are available with wafer or special extended face-to-face dimensions for replacement of existing valves. Bonnets can be pressurized or un-pressurized, and can be specified with optional flushing or drain ports. A back seat seal ring on all bonneted valves allows valves to be repacked without valve disassembly and with the valve in the pipeline under pressure.


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    Hilton Bonneted Knife Gate Valves (H-220...
  • DeZURIK Uninterrupted Seat Resilient Seated Butterfly Valves (BOS-US)

    BOS-US Resilient-Seated Butterfly Valves feature an uninterrupted seat design, one-piece body, solid one-piece shaft and a high performance resilient seat. Sizes 2-20” (50-500mm) feature seat bonded to the body while sizes 24” (600mm) and larger feature a seat bonded to a solid backing ring.


    More Information » www.dezurik.com/products/product-line/butterfly-va...

    DeZURIK Uninterrupted Seat Resilient Sea...
  • APCO Combination Air Valve (ASU)

    APCO Single Body Combination Air Valves (ASU) can be used for clean or dirty services. The unique venting design provides varied and predictable air flow over a wide range of air release and air/vacuum conditions. A large diameter Air/Vacuum Disc provides high volume air flow for rapid venting during pipeline filling and allows high volumes of air to enter the pipeline during draining. During normal pipeline flow conditions, the dual-range air release design prevents air build up and resultant flow restrictions under changing conditions and through the full flow range.


    More Information » www.dezurik.com/products/product-line/air-valves/c...

    APCO Combination Air Valve (ASU)
  • APCO Clean Water Air Release Valves (ARV)

    The APCO Clean Water Air Release Valves (ARV) function to release air pockets that collect at each high point of a pressured pipeline, and are essential for pipeline efficiency and water hammer protection. Air Release Valves are available in a wide variety of orifice sizes and materials of construction to meet a wide range of applications.


    More Information » www.dezurik.com/products/product-line/air-valves/c...

    APCO Clean Water Air Release Valves (ARV...
  • APCO Swing Check Valves (CVS)

    All APCO Swing Check Valves (CVS-6000/6000A, CVS-250/250A and CVS-EDV) are used to prevent the back flow of fluid by closing before flow reversal, thereby preventing slam and water hammer. APCO Swing Check Valves have been successfully installed in clean and dirty applications including sewage treatment, water treatment, water distribution, industrial water and wastewater services. The designs meet or exceed the current revision of AWWA standard C508.

    APCO CVS-250/250A Valves available in sizes 2-42” (50-1100mm), are rated to 250 psi CWP (1725 kPa) and are available with ANSI Class 125/150 flanges. Constructed with a heavy cast or ductile iron body. Closure control devices include Air Cushioned Cylinder, Lever & Spring and Lever & Weight.

    APCO CVS-EDV Valves available in sizes 3-30” (80-750mm), are rated to 250 psi CWP (1725 kPa) and are available with ANSI Class 125/150 flanges. They are constructed of NSF epoxy lined and coated 12 mil Dry Film Thi...
    More Information » www.dezurik.com/products/product-line/check-valves...

    APCO Swing Check Valves (CVS)
  • Willamette AWWA Metal Seated Ball Valve (VBL)

    Willamette Ball and Cone Valves have full bore unobstructed waterways resulting in the lowest (negligible) amount of head loss compared to any inline Plug-Gate Butterfly or Check Valve. Both the Ball and Cone valves utilize unique link and lever torque units to permit very controlled opening and closing. These valves are ideally suited for pump stop/start and check service, controlling flow discharge to prevent pressure surges. Also highly recommended for high velocities (above 15 FPS) flow control or buried service with critical isolation applications. Ruggedly designed with metal to metal seating to last for decades. Hundreds still operating satisfactorily for over 40 years. Fully automatic Electric, Hydraulic or Pneumatic operators or Manual Hand Wheel operated. Ratings 125, 150, 300 PSI service.


    More Information » www.dezurik.com/products/product-line/ball-cone-va...

    Willamette AWWA Metal Seated Ball Valve...
  • Willamette Metal Seated Cone Valve (VMC)

    Willamette Metal Seated Cone Valves are built to last under the most severe conditions. They are 100% full port, conical plug type valves with a circular waterway through both body and plug in the full open position. Each valve consists of a tapered cone/plug that fits precisely into a mating body. Valves can have a Double Seat Plug with the seat in the closed position as standard or an optional Four Seat Plug with a seat in both the open and closed position. Valves can be furnished with Electric, Hydraulic or Pneumatic or Manual Handwheel operators.


    More Information » www.dezurik.com/products/product-line/ball-cone-va...

    Willamette Metal Seated Cone Valve (VMC)
  • DeZURIK Pump Control Valve Interface (ECB-CP)

    The DeZURIK ECB-CP Pump & Control Valve Interface for Solenoid Controlled Valves is designed to provide control between the pump and pump control valve to prevent surges in the system when the pump starts and stops. The pre-programmed controller properly sequences and controls the pump and pump control valve start-up and shut-down procedure, thereby protecting the pumping system from damage due to mechanical, hydraulic or power failure. The pre-programmed controller is designed to be used with all DeZURIK pump control valves, and is suitable for booster pump and deep well applications.


    More Information » www.dezurik.com/products/product-line/accessories/...

    DeZURIK Pump Control Valve Interface (EC...
  • APCO Surge Relief Valves (SRA)

    The Surge Relief Angle Valve (SRA) is an elbow body style surge relief valve that is held normally closed by a compression spring or system of nested springs. They are available in sizes 2-16" (50-400mm) and with pressure relief ratings up to 200 psi (1380 kPa). SRA Valves are available in ductile iron with seats of Acrylonitrile-Butadiene (NBR), Terpolymer of Ethylene, Propylene and A Diene (EPDM) or Fluoro Rubber (FKM).

    Surge Relief Angle Valves are designed to prevent damage from water hammer in the system by opening when the system pressure exceeds the set shut-off pressure of the valve disc. As the disc opens, the surge pressure rise that caused it to open is spilled and dissipated through the open valve. When system pressure drops below the set shut-off pressure, the valve disc slowly closes against the oil contained in the cushion chamber and cylinder. Surge Relief Valves are designed with a smooth flow and minimal obstruction to flow for efficient surge relief.


    More Information » www.dezurik.com/products/product-line/surge-relief...

    APCO Surge Relief Valves (SRA)
  • DeZURIK 3-Way Plug Valves (PTW)

    DeZURIK 3-Way Tapered Plug Valves are designed for throttling and diverting applications. Single- and double-tapered plug styles can be arranged into a variety of flow combinations. Heavy duty stainless steel bearings, long-life stem seal, resilient plug facings for dead-tight shutoff, and metal plugs for high temperature applications.

    Major Markets: Water, wastewater

    3-Way Tapered Plug Valves are designed to handle clean and dirty, viscous and corrosive liquids, sludge, abrasive and fibrous slurries, and clean and dirty corrosive gases.


    More Information » www.dezurik.com/products/product-line/plug-valves/...

    DeZURIK 3-Way Plug Valves (PTW)
  • DeZURIK Extended Service Life Cast Stainless Steel Knife Gate Valves (KGC-ES)

    DeZURIK Extended Service Life Cast Knife Gate Valves (KGC-ES) are designed for improved sealing, extended packing life and reduced maintenance in the toughest corrosive, abrasive liquid slurry or dry material applications including: Pulp and Paper, Mining, Waste Water, Chemical, Petrochemical, Power, Steel, Food Processing or other Industries. DeZURIK 2-24" KGC Knife Gate Valves conform to the requirements for design and production testing of AWWA C 520-10, First Edition.

    They feature the DeZURIK Exclusive Premium Packing System consisting of a rounded packing chamber machined to tight tolerance, a matching knife gate with rounded edges, Anti-Extrusion Ring and many packing material options to meet the demands of your specific application.

    Many standard body, packing gland options are available including 304, 316, 317, 254-SMO, 2205 Duplex Stainless Steel, Hastelloy C 276. Standard gate materials also include 17-4PH or 410 Stainless Steel in addition to the materials l...
    More Information » www.dezurik.com/products/product-line/gate-valves/...

    DeZURIK Extended Service Life Cast Stain...
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