Features and Benefits
- Cost-effective performance, as higher Cv capacity allows for smaller valve sizes
- Superior process control made possible by long stroke lengths; the position accuracy, repeatability and assured response from the positioner; and the stiff and high-thrust, spring-cylinder actuator
- Reduced downtime with the clamped-in seat and self-aligning seat ring
- Severe service application versatility provided by a wide variety of noise abatement and anti-cavitation trims
Specifications
Standards and Certifications
- 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: 6 to 36
Pressure Class Range: 150 to 600
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
Industries
• Power
• Nuclear
• Conventional Steam
• Combined Cycle
• Concentrated Solar Power (CSP)
• Biomass & MSW
• Geothermal
• Chemicals
• Basic (Organic & Inorganic)
• Specialty (Fine & Consumer)
• Biofuels
• Pharmaceutical
• Petrochemicals
• Water
• Water Management
• Wastewater
• Agriculture & Irrigation
• Flood Control System
• Oil & Gas
• Upstream Exploration & Production
• Midstream Transportation
• Downstream Processing
• General Industries
• Pulp & Paper
• Steel & Primary Metals
• Food & Beverage
• Corn Wet Milling & Ethanol
• Other Industries
• Mining
Configurations
Globe Control Valve
High Capacity; Large Sizes
Severe Service
Anti-Cavitation
Noise Abatement
Errosion Control
Fugitive Emissions
