Features and Benefits
• Reliable, predictable performance provided by the position accuracy, repeatability and assured response of the stiff and high-thrust, spring-cylinder actuator
• Enhanced process control due to exceptionally tight shutoff
• Reduced inventory carrying costs owing to a high degree of interchangeability with Mark One Series valves
• Fast, easy and inexpensive maintenance facilitated by compact, lightweight body and actuator package plus clamped-in seat and top-entry trim
Specifications
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)
-196°C to 400°C
(-320°F to 752°F)
Size Range: DN 15 to 300; NPS 1/2 to 12
Pressure Class Range: PN 10 to 400; Class 150 to 2500
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
