Control Valves - Globe & Rotary
Mark One
The Valtek Mark One globe control valve offers superior performance in liquid and gaseous services, while also permitting easy, fast and inexpensive maintenance
Brand: Valtek
Mark Two
Fabricated from bar stock, the Mark Two is an extremely versatile automatic control valve. It is available in many different configurations with short lead times, even in high-pressure classes or special alloys.
Brand: Valtek
Mark Eight
The Valtek Mark Eight control valve features a unique Y-style globe body that provides higher flow capacities and less process turbulence than conventional globe valves.
Brand: Valtek
Compressor Anti-Surge
The Valtek Compressor Anti-Surge Valve from Flowserve represents a revolutionary solution to anti-surge control by combining precise control and exceptional responsiveness in a simple, reliable package.
Brand: Valtek
Mark 100
Designed to meet the needs of large applications. It offers the highest flow capacity, as well as fast, easy maintenance in both gas and liquid control
Brand: Valtek
Mark 200
Designed to accommodate a broad spectrum of trim options, the Mark 200 provides increased control and protection while significantly reducing noise and cavitation
Brand: Valtek
Valtek GS
The Valtek GS is a fully integrated valve-actuator-instrumentation package for a continuous process, non-critical flow loop controlled throughout the plant
Brand: Valtek
FlowTop
The FlowTop control valve is a high-performance, general application valve coupled with the high-thrust FlowAct pneumatic diaphragm actuator. The modular design allows you to use the same body with different types of bonnets, trims and actuators.
Brand: Valtek
Mark One - X
The Mark One-X offers a cost-effective means of installing a small valve in a much larger line without line reducers or expanders. It is identical to a standard Mark One except for its body, which has expanded outlets.
Brand: Valtek
FlowTop GS
The FlowTop control valve is a high-performance, general application valve coupled with the high-thrust FlowAct pneumatic diaphragm actuator. The modular design allows you to use the same body with different types of bonnets, trims and actuators.
Brand: Valtek
Mark One - Three Way
A three-way version of the widely used Valtek Mark One valve, the Valtek Mark One Three-Way valve is used for combining or diverting service
Brand: Valtek
Ball Valves
MaxFlo 4
The Valtek MaxFlo 4 eccentric rotary plug control valve is for applications demanding higher rangeability, precise control and higher flow capacity.
Brand: Valtek
ShearStream HP
The Valtek ShearStream is a segmented, ball control valve that provides exceptional control and rangeability for the process industries.
Brand: Valtek
Severe Service Control Valve Solutions
ChanelStream
ChannelStream trim prevents cavitation from forming and minimizes hydrodynamic noise even in the most challenging liquid applications. Staged pressure drops eliminate cavitation by maintaining pressure above the vapor pressure—never allowing cavitation to form.
Brand: Valtek
CavControl
CavControl valve trim lowers cavitation damage by controlling the location and concentration of cavitation vapor bubble implosions in an area away from metal parts. CavControl trim utilizes a number of small, diametrically opposed flow holes through the walls of a special seat retainer.
Brand: Valtek
DiamondBack
DiamondBack trim prevents cavitation from forming and minimizes hydrodynamic noise even in the most challenging liquid applications. Staged pressure drops eliminate cavitation by maintaining pressure above the vapor pressure, never allowing cavitation to form.
Brand: Valtek
CavStream
CavStream valve trim lowers cavitation damage by controlling the location and concentration of cavitation vapor bubble implosion in an area away from metal parts. CavStream trim utilizes a number of small, diametrically opposed flow holes through the walls of a special plug.
Brand: Valtek
Sidewinder
SideWinder trim prevents cavitation from forming and minimizes hydrodynamic noise in high pressure drop, low flow applications. Staged pressure drops eliminate cavitation by maintaining pressure above the vapor pressure, so that cavitation never forms.
Brand: Valtek
Erosion Resistant Control Valve
Noise Reduction Control Valves
Survivor
ChannelStream trim prevents cavitation from forming and minimizes hydrodynamic noise even in the most challenging liquid applications. Staged pressure drops eliminate cavitation by maintaining pressure above the vapor pressure—never allowing cavitation to form.
Brand: Valtek
MegaStream
MegaStream control valve trim reduces control valve noise and vibration in a wide range of gas applications. MegaStream works to reduce noise by up to 30 dBa through staging, frequency shifting, attenuation and velocity control.
Brand: Valtek
Stealth
Stealth control valve trim reduces control valve noise and vibration in the most demanding gas applications. Stealth combines new advances in noise control with previously proven technologies to create the most effective device capable of eliminating noise in the most demanding services.
Brand: Valtek
TigerTooth
TigerTooth control valve trim creates multi-staged pressure drops that are effective in reducing noise and vibration in gas services and in eliminating cavitation in liquid services. TigerTooth effectively reduces noise and vibration in gas services by up to 35 dBa through staging, attenuation and velocity control.
Brand: Valtek