Valtek® Mark One Linear Globe/Angle Control Valve
The Valtek Mark One linear globe/angle control valve delivers accurate, responsive control in liquid and gas services. Its compact body and spring-cylinder actuator provide high thrust, stiffness and repeatability, while a flexible trim and configuration envelope supports efficient maintenance across diverse process applications.
... Read more Read less- Compact valve and actuator package simplifies installation
- High-thrust spring-cylinder actuation maintains positioning accuracy
- Stiff actuator response supports repeatable, controlled valve movement
- Flexible configuration options address a broad range of process services
- Accessible construction helps reduce maintenance time and expense
- IS0 9001:2008
- PED Directive 97/23/EC
- ATEX QAN Quality Registration
- IECEX QAR Quality Registration
- SIL Certification
- CRN Certification (Canadian Registration)
- EMC Directive 2004/108/EC
- ATEX Directive 94/9/EC
- CE Mark
- SSOV (FM Safety Shut-off Valve Fuel Service)
- API 607 Fire Safe
Electronic Certifications for Logix Positioners Mounted on Mark Series Valves
- CSA
- FM
- SIRA
- TR CU
- INMETRO
- TESTSAFE
- KOSHA
- CCOE
Design and Material Standards for Mark Series Valves
- ASTM B16.5
- ASTM B16.9
- ASTM B16.10
- ASTM B16.11
- ASTM B16.25
- ASTM B16.34
- ASTM A (material)
- ASTM SA (material)
Size Range: 0.5 to 36
Pressure Class Range: 150 to 4500
Seating Material:
- 300 series s.s.
- 400 series s.s.
- Alloy 6 & 21 overlay
- Monel
- Hastelloy
- Inconel
- Other materials
- PTFE soft seat
Severe Service Solutions:
Applications requiring noise abatement:
- MegaStream
- Stealth
Applications requiring cavitation control:
- CavControl
- ChannelStream
- DiamondBack
- SideWinder
Globe Control Valve
High Performance
Severe Service
Anti-Cavitation
Noise Abatement
Errosion Control
Fugitive Emissions
Documents & Support
