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This form has been provided to assist you in detailing
metric specification data for your control valve needs.

Your Name:

Company Name:

Address (1st line):

Address (2nd line):

City:

State/Province:

Zip/Postal Code:

Country:

Telephone:

email:

Fax:

Distributor/Representative:

Description of flow media and chemical composition:

Description of valve application:

 
Flow media temperature:  Minimum   Normal   Maximum   °C °F
Flow media density: kg/l   Solids in flow media: w-%
Flow media pH:   Maximum line pressure: bar
Pressure against valve when closed: bar   
Valve mostly:Open  Closed
Pipeline cleaning: Steam cleaned  Flushed with:
Pipeline: Horizontal  Vertical  (If vertical, flow direction is up  down.)
Type/Brand of existing valve:
Problem with existing valve:
Additional information:

 
Flow rate in m3/h: Minimum:   Normal: Maximum:  
Maximum pressure drop across valve(P): bar
Specific gravity of flow media:
Positioner input signal: 0.2-1 bar or 4-20 mA
Increasing signal opens or closes the valve.

Line size: mm.  Number of valves:   Flange drillings:

Actuator Type:

  aiRFlex [Available plant air supply pressure min: max: bar.]
  Manual [Chain wheel operated: ]
  Pneumatic [Minimum available plant air supply pressure: bar.]
  Hydraulic [Minimum available supply pressure: bar.]
  Electric [Supply current: Volts; Hz; Phase.]

Fail position:

Fail Open (default of pneumatic RF Valve® and aiRFlex®)
  Fail in position
  Fail Closed - loss of air
  Fail Closed - loss of power

Limit Switches:

Valve Open
  Valve Closed
  Both

Hand Wheel Lockout:

Opening Tags:

Solenoid:

(Default is energize to close=fail open)
  Energize to open
  Voltage (specify)
  Manual Air Valve
   
Elastomer tube wear indicator wires control box: Yes  Other

Go to US-Metric Conversion Tables

US-Metric Conversion Tables

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Please update your records
to show our current U.S. address.

Corporate Headquarters
RF Technologies, Inc.

9017 Mendenhall Court
Columbia, MD 21045
USA
+410.309.1029
+410.309.1033 Fax

email: write.to.us@rfvalve.com

European Operations
RF TEK, Oy

Tullitie 9
53500 Lappeenranta
Finland
+358.20.785.1790
+358.20.785.1799 Fax
email: rfvalves@rftek.fi


 

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