Flowserve Valve, Actuation and Instrumentation Product Portfolio

Flowserve Valve, Actuation and Instrumentation Product


Flowserve offers a comprehensive range of quarter-turn, rotary, linear, control, and specialty configurations. Every valve manufactured is built with unwavering performance, long service life, and safe operation in mind. Flowserve also provides precision actuation and instrumentation for all applications, including remotely controlled, fully-automated electric, hydraulic, and pneumatic actuators, as well as electronic positioners and level switches. In most hazardous environments, fail-safe isolation, on-off modulation, and precision process control ensure efficient and reliable operation. Every intelligent flow control solution provides industry-leading performance and reliability, with embedded technologies that make them simple to use and maintain. You'll get end-to-end intelligence that maximizes your uptime by combining our control solutions with real-time system analysis, predictive maintenance, and remote service capabilities.

CTi Controltech Proudly Representing BS&B Safety Systems in Northern California and Nevada

CTi Controltech Proudly Representing BS&B

Since designing the first rupture disk (bursting disc) in 1931, BS&B Safety Systems, continues to set the standard for pressure release and flame suppression products. Their experienced engineering staff and certified craftsmen assure you of a reliable, cost effective, technologically advanced, code compliant product. 

BS&B Safety Systems manufacturing facilities operate and test according to national, international standards and codes including ASME VIII, AD Merkblatt A1 and EN ISO 4126-2: Bursting disc safety devices. Don't settle for an imitation - use BS&B rupture disks, explosion vents, pressure relief valves, and related safety products. 

BS&B Product Include:

  • Rupture Disks (Bursting Discs)
  • Graphite Disks
  • Safety Heads
  • Explosion Vents
  • Sensors & Monitors
  • Buckling Pin Relief Valves
  • Explosion Vents
  • Sensors & Monitors
  • Safety Relief Valves
  • Flame Arresters

CTi Controltech represents BS&B products in Northern California (the counties north of and including Monterey, Kings, Tulare and Inyo) and Nevada (the counties north of and including Esmeralda, Mineral, Churchill, Lander, Eureka and White Pines).


CTi Controltech Is Now an Alfa Laval Valve Distributor

CTi Controltech Is Now an Alfa Laval Valve Distributor

CTi is now distributing Alfa Laval valve products in Northern Califonia and Western Nevada. 

Alfa Laval manufacturers valves and automation for hygienic use. Customers in the food, biopharm, life science, pharmaceutical, and cosmetic industries rely on Alfa Laval valves for process performance and hygiene in the most demanding applications.

Products distributed include:
  • Ball valves
  • Butterfly valves
  • Control/check valves
  • Diaphragm valves
  • Double seal valves
  • Double seat valves
  • Regulating valves
  • Safety valves
  • Sample valves
  • Shutter valves
  • Single seat valves
For more information contact CTi Controltech by calling 925-208-4250 or visit https://cti-ct.com.

Valve Positioners

Valve Positioners

Valve positioners perform the function of determining the error between the optimum vale position and actual valve position and provide a corrective output. Specialized sensors on the valve stem or shaft correspond to the setpoint from the control system. The positioner's output is sent electrically or pneumatically to a valve actuator, which moves the valve in the corrective direction. 

As a control valve accessory and the interface between the control system and valves, positioners play a vital role in ensuring the process loop's performance. The valve positioner adjusts the valves' opening, thereby varying the valve's flow rates, from completely shut or wide open to anywhere in between. 

Flowserve Corporation is a leading provider of flow control products and services for the global infrastructure markets, which offers a broad selection of analog, digital, and SMART positioners. For more information about Flowserve positioners in Northern California, contact CTi Controltech. Call them at 925-208-4250 or visit their website at https://cti-ct.com.

Happy Holidays from CTi


Happy Holidays from CTi

The Flowserve Valtek FlowTop GS Control Valve

The Valtek FlowTop GS control valve (types V746 and V748) improves the reliability and uptime of production processes while minimizing operating and maintenance costs. Designed for general service applications, the FlowTop GS globe valve is a competitively priced, fully integrated valve-actuator-instrumentation package for continuous process flow loop control throughout the plant.

For more infomration about Flowserve Valtek products in Northern California and Western Nevada, contact CTi Controltech. Call them at 925-208-4250 or visit their website at https://cti-ct.com.