3. DIAMULATOR™ IS AN INDUSTRIAL VALVE
MANAGEMENT SYSTEM FOR LIQUID SERVICE
VALVE’S THAT INCLUDES:
DIAMULATOR™
-VALVE SIZING, CAVITATION SIGMA VALUE, PIPE, AND VALVE VELOCITY
CALCULATOR.
-CALCULATION AND DATA SHEETS.
-VENDOR MANAGEMENT, EVALUATION SHEETS C/W SUMMARY AND MUCH
MORE.
4. HOW MUCH IS REAL TIME, ACCURACY AND
THE PROPER SELECTION OF CONTROL
VALVES IN LIQUID SERVICE WORTH?
DIAMULATOR™
• REAL TIME IS SIGNIFICANT TIME !
• COST OR BENEFIT? IS WHAT IS SPENT ON THE SIZING AND SELECTION OF LIQUID
CONTROL VALVES ?
5. DESIGN THRU SPECIFICATION
DIAMULATOR™
• Design and specification:
• Budgeting for liquid control valves for either lump sum or feed projects is not
without risk.
• Size and body type
• Material
• Trim selection
• Exit valve velocity
• Pipe velocity
6. VALVE SIZE AND BODY STYLE CHANGE
DIAMULATOR™
• An increase in body size is a direct increase in cost.
• Possible line size change
• Squad check
• Data sheet & P&ID revision and reissue.
• Body style change requirements is increased cost.
• Angle body
• Expanded outlet valve bodies
• Piping design
• Data Sheet& P&ID revision and reissue
7. BODY MATERIAL CHANGE
DIAMULATOR™
• Significant cost is associated with improper body ANSI pressure, temperature rating
and body material selection.
• Not meeting Process requirements
• Not meeting the design criteria based on the DBM or line designation table ie:
maximum design temperatures and pressures and it’s adverse affect on the
proper valve specification
• Flashing service
8. TRIM TYPE, MATERIAL AND SELECTION
DIAMULATOR™
• Trim type change can increase cost substantially due to:
• Cavitation severity
• Flashing service
• Velocity
11. PIPE VELOCITY
DIAMULATOR™
• Miscalculation can increase cost due to:
• Valve size
• Line size change
• Squad check
• Data sheet & P&Id changes
• Line size and line numbers
• Revise and reissue
12. REAL TIME PREFORMANCE
DIAMULATOR™
• Controllability, stability and process performance, keeping in mind that the control
valve is the final element within the process design criteria :
• Trim damage
• Unscheduled down time
• Production performance, real time, real performance and associated cost
14. HOW CAN MARGIN OF ERROR
ASSOCIATED WITH REAL TIME AND RISK BE
ELIMINATED?
DIAMULATOR™
• With the use of a user friendly sizing, specification and selection application specific
management system.
• A system that is safe, secure and not downloadable.
• DIAMULATOR™ is always with you if you have access to the World Wide Web
anywhere, anytime.
• No lose paper to loose, confuse, mix up and printable on the spot.
• No IT cost associated with DIAMULATOR™.
• Training and support available.
