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ValvesFlowserve is an industry-leading provider of valves used in a wide variety of global infrastructure industries.
Mark 100 Control Valve
The Flowserve Mark 100 control valve is a large control valve designed to have the features needed by large applications. The Mark 100 globe control offers the highest flow capacity, as well as fast, easy maintenance in both gas and liquid control. The
- Brands:
Valtek,Valtek EMA - Applications:
- Industries:
Nuclear Power - Standards:
- Misc:
The Flowserve Mark 100 control valve is a large control valve designed to have the features needed by large applications. The Mark 100 globe control offers the highest flow capacity, as well as fast, easy maintenance in both gas and liquid control. The Mark 100 also has longer stroke lengths and finer control resulting in superior process control and smaller valve sizes. Mark 100 is available in sizes 6'' through 16'' and 150 to 300# class.
With a clamped-in seat ring, the Mark 100 has been designed for easy maintenance and flexibility. The seat retainer (cage) in the Mark 100 can be changed out to provide an exceptional variety of severe service options, including MegaStream, CavControl, ChannelStream and TigerTooth.
The spring-cylinder actuated Mark 100 valve provides stiffness and maintains high positioning accuracy, repeatability, controlled high speed, and faithful response. The Mark 100 valve handles up to 150 psig (10.3 barg) supply air and has the thrust to shut off against much higher fluid pressures.
The Mark 100 control valve is the industry choice for large, simple, reliable and tough globe valves.
Features
- More Flow Capacity per Size
- Superior Controllability
- Easier Maintenance
- Flexible Design
- Variety of Severe Service Options
- Variety of Severe Service Options
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XL High Performance Analog Positioner
| Description: | The Flowserve Valtek XL series, two-stage positioner offers fast and sensitive dynamic response characteristics to meet extremely demanding control requirements. The positioner is available with either an electro-pneumatic (I/P) transducer module for mill |
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Ready to buy?
1. Find your closest Flowserve sales contact by using our global sales contacts locator.2. Call or email the Flowserve sales contact and provide your required specifications.

