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Over-Pressure Solutions

Flowserve offers one of the most comprehensive lines of valves across in the industry. Flowserve valves can be custom engineered to perform specific functions for our customers' unique flow control environments. Unified Valve Group has direct access to Flowserve's product lines and can offer quick turnaround times in Western Canada. Unified works with Flowserve to offer you the most efficient solution for your application.

Western Canadian Supplier of Flowserve Valves!


Product Overview

Plug Valves

Durco valves have a long-standing heritage of providing plug valves to address a vast majority of requirements. As an industry leader of plug valves, Durco valves are engineered to handle high temperatures and pressures, corrosive media, lethal toxic and sub-zero fluids.

Available through Unified

  • G4 Sleeveline Valve
  • Mach 1 Plug Valve
  • T4E Lined Plug Valve

Lined Valves

Flowserve’s Atomac ball valves are engineered to provide bubble-tight shutoff, low maintenance, no-leak stem seals and the safety assurance of a blowout-proof stem assembly. While Atomac Teflon lined ball valves offer love maintenance, no-leak stem seal and the safety assurance of a blowout-proof stem assembly.

Durco plug valve and BTV lined valves are designed to handle the most demanding applications including providing maximum corrosion resistance.

Atomac’s corrosion-resistant strainer features a PTFE filter insert which can be changed or easily cleaned. For added operator safety and convenience, an optional ball valve may be specified in place of the PTFE plug.

Available through Unified

  • Lined Ball Valves 
  • Lined Check Valves
  • Lined Butterfly Valves
  • Lined Sight Glass
  • Lined Strainer
  • Lined Plug Valves

Butterfly Valves

Butterfly valves are Ideal for precision throttling and on-off applications, especially in lighter-weight piping systems. Offers a broad range of applications that can meet corrosive and hygienic applications.

Available through Unified

  • Lined Butterfly Valves
  • Triple Offset Butterfly Valves
  • BX2001 Big Max Butterfly Valve


Actuators - Pneumatic & Electric

Recognized as the leader in valve automation systems, Automax pneumatic actuators can automate valves with torque values from 25 to 2.2 million in-lbs. Actuators are available in a wide range of materials suitable for use in the most demanding applications.

Automax Heavy-Duty Scotch Yoke Actuators are modular design, cost effective choice for on/off applications along with damper automation in chemical and general process industries.

Available through Unified

  • SuperNova B Series
  • SXL Series
  • Heavy Duty RG Series
  • Centura SE Series
  • RG Series Heavy Duty Scotch Yoke Actuator

 Control Valves

Flowserve’s Durco V-Port control valves offer a full-line of precise modulating control services and are readily available in a variety of trim configurations. Complete your control package with Flowserve’s comprehensive Automax automation system.

Positioners & Switches

Recognized as the leader in position indication and positioning control, Automax limit switch and positioner products unparalleled performance combined ease of calibration and maintenance.

Available through Unified

  • Ultraswitch
  • Apex Positioners
  • Logix 3800 Digital Positioners 

Plug Valve

Plug Valve_Unified Valve Group


Strainer_Unified Valve Group