Valves and Fluid Control Systems

Fluid Control Systems and Valves

Bürkert Fluid Control Systems

We offer Bürkert products, a line of fluid control systems. Bürkert has a variety of valves, sensors and controllers.
  • Bürkert Solenoid Valves
  • 1/8″ to 2-1/2″
  • Brass, Stainless, PVC, PVDF
  • All voltages
  • Unique isolating diaphragm technology
  • Diagnostics, AS-i, Manual override, feedback
  • Extremely long service life
  • Bürkert Pneumatic Valves
  • Single station and valve island configurations
  • Namur mount
  • Foundation Fieldbus, Profibus, DeviceNet and all others
  • Integrated I/O function blocks
  • Modular for fast delivery
  • Assembled and tested
  • Bürkert Analytical Valves
  • Solenoid valves for medical and biotechnology
  • Zero dead volume
  • Customized assemblies engineered
  • Many standard configurations
  • FDA approvals
  • High process density
  • Bürkert Process Valves
  • Bürkert’z fit and forget angle seat valve
  • Diaphragm valves in forged stainless, PVC, PVDF
  • High precision globe control valves 4mm to 4″ ANSI
  • Actuated Ball valves
  • Control tops for on-off, position and process control
  • Large range of accessories
  • Bürkert Solenoid Valves
  • Bürkert Sensor and Controllers
  • In-line paddlewheel transmitters
  • Batch controllers
  • Magnetic flow transmitters
  • Transmitters and controllers for pH, ORP and chlorine
  • Transmitters for conductivity, pressure and temperature
  • 4 in 1 Sensors
  • Display/Control/Alarm/Transmit

Bermad Control Valves

We offer Bermad control valves. For over 30 years they have designed and manufactured a line of back-flushing valves and rinse valves, flow and pressure valves for water treatment systems.
pdf logo Download: Bermad catalogue (PDF: 2.6MB, 24pp)
  • Series 400 Accuram Diaphragm Control Valve
  • The Series 400 is a hydraulically operated automatic valve which combines the simplicity and reliability of a diaphragm valve with the control capabilities of a pilot operated self acting regulator. The Series 400 optimized both flow capacity and control accuracy and stability.
  • Dynamic guiding of the hydraulically balanced diaphragm/seal produces extremely stable and accurate control, provides excellent range-ability and low flow control and eliminates distortion caused by uneven hydraulic forces
  • High flow capacity and very low head loss results from the computer designed body and flow path
  • Positive drip tight sealing is ensured by the 360 degree circular body seat and the resilient sealing surface of the diaphragm/seal
  • Process and control liquids are separated by the diaphragm/seal
  • Easy inline maintenance is provided by top entry design. Removing four cover bolts gives instant access for simple inline servicing
  • Rugged, high quality construction meets applicable ASTM, ANSI and AWWA specifications and ensures long trouble free operation
  • Standard body and cover material is ASTM A 126 Class B Cast Iron, which is internally and externally fusion bonded coated for protection
  • Available in angle and globe pattern bodies, in sizes from 3/4” through 12”, and in flanged, grooved and threaded end connections.
  • Series 700 Automatic Control Valve
  • The Series 700 is a hydraulically operated, diaphragm actuated globe available in either the oblique (Y) or angle pattern design. The valve is comprised of two major components: the body/seat assembly and the actuator assembly. The actuator assembly is unitized and is removable from the body as a single unit. It contains both a lower and upper control chamber and can be easily converted to either a single or double chamber valve to optimize the required control function. The diaphragm sub-assembly is center guided which eliminates the need for a bottom bearing support and provides a seat area with no obstructions.
  • Y-pattern wide body computer designed for efficient flow, minimal pressure loss and resistance to cavitation.
  • Low restriction flow path increases flow capacity by over 25%
  • Standard actuator design allows easy conversion to single or double control chamber design to provide best control solution for your application
  • Application flexibility provided by single/double chamber actuator and a comprehensive range of control options including V-port throttling plug.
  • Self-aligning valve seal disc assembly and resilient deal ensures drip tight sealing
  • Non-threaded seat assures easy and cost effective servicing
  • Rugged construction meets applicable ASTM, ANSI and AWWA specifications and ensures long trouble free operation
  • Standard body and cover material is ASTM A 126 Class B Cast Iron, which is internally and externally fusion bonded coated for protection
  • Available in Y-pattern and angle pattern bodies, in sizes from 1-1/2” through 20”, and in flanged and threaded end connections, and in pressure classes from ANSI 125 to ANSI 300.
  • Series 300 Control Valve
  • The Series 300’s rugged design, material and construction along with their versatility and low cost make them an ideal choice for water treatment systems that require accurate control performance and long trouble free service.
  • Lower head loss and higher flow than comparable glove valve designs
  • Unique double or single control chamber actuator assembly for application flexibility
  • Non-corrosive high strength brass, cast iron and fiber reinforced nylon construction ensures long trouble-free service
  • Application flexibility – hydraulic or electric on/off; pressure reducing; and pressure relief functions and combinations of these are readily available
  • Series 350 Control Valve
  • The Series 350 backwash valve is a compact 3-ported control valve with a unique diaphragm actuated plug assembly that minimizes the mixing of supply and filter wastewater, conserves water supply and prevents filter site flooding and contamination.
  • Smooth and rapid change of flow direction
  • Drip tight closing of the supply or backflush port which maximizes filter performance
  • High flow capacity
  • Available in 4” x 4” x 3”; 3” x 3” x 2”; and 2” x 2” x 2” sizes in hydraulically or electrically actuated models.
  • Series 100 High-Performance Plastic Valve
  • The Series 100, the ultra-high flow and energy efficiency of the Glass-filled (GF) Nylon body material, make it one of the most advanced products for demanding flow control applications.
  • Performs accurate and smooth regulation due to their smart plug assembly
  • Easy in-line servicing
  • Durable, industrial-grade materials
  • Available in 3″ or 4″. Options; easy-to-use electrical controls and controller array systems, as well as all automatically preset water systems.


Arviat #Nunavut water treatment plant is dragged under the wire as the race begins to complete commissioning before snowfall


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