Series VFCR Visi-Float® Acrylic Flowmeters with Roto-Gear Valve Technology

Full On/Off Control and Precise Flow Adjustment in One Valve Design

The innovative SERIES VFCR Visi-Float® Acrylic Flowmeter with Roto-Gear Technology is a direct reading variable area flowmeter with scales for liquid or gas applications. Roto-gear valve technology permits full open to close adjustment while maintaining fine flow control of the process media in one valve design. Installation, operation, and maintenance are simple ensuring a long, accurate, and trouble-free operation life.

REMOVABLE ROTO-GEAR VALVE CARTRIDGE ASSEMBLY
Easily remove or replace valve assembly

Product Applications

  • Medical equipment
  • Pollution monitors
  • Chemical injectors
  • Mining
  • Laboratory
  • Gas analysis
  • Wastewater

Models & Ordering

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Model Description Usually Ships Price Order
VFCR-121
Ships: Next Day
Price: $105.00
Roto-gear flowmeter, female fittings, 4-25 SCFM air Next Day $105.00 Order
VFCR-122
Ships: Next Day
Price: $105.00
Roto-gear flowmeter, female fittings, 5-50 SCFM air Next Day $105.00 Order
VFCR-123
Ships: Next Day
Price: $105.00
Roto-gear flowmeter, female fittings, 10-100 SCFM air Next Day $105.00 Order

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Specifications

Service:
Compatible gases and liquids.
Wetted Materials:
Body: Acrylic plastic; O-ring: Buna-N (optional fluoroelastomer); Valve: Delrin®; Float: Stainless steel; Float stop: Polyolefin (range no. 141 Polyolefin and PVC); Float rod: 18-8 SST; Fittings: PVC (VFCRII Delrin®); ABS plastic.
Temperature Limit:
120°F (48°C).
Pressure Limit:
100 psig (6.9 bar).
Accuracy:
2% of FS.
Process Connection:
VFCR: 1" female NPT back connections; VFCRII: 1" male NPT back connections.
Scale Length:
5" (127 mm).
Mounting Orientation:
Mount in vertical position.
Weight:
25.6 oz (0.73 kg).
Agency Approvals:
Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).

Features

  • Patent pending interlocking and rotating gear valve design offers fine flow control with full flow adjustment from fully open to fully closed
  • Convenient valve cartridge assembly can easily be removed for effortless cleaning saving time and money
  • Direct reading scales are hot stamped into the acrylic body resisting fading or wearing and extending product life
  • Bodies are cut and precision machined from solid, clear acrylic blocks with white backgrounds for better visibility of the float, increasing reading accuracy
  • Valve design features leak tight closure

Options

  • OPTION CHART
    To order add suffix:
    -VIT Fluoroelastomer O-rings
    -NIST NIST traceable calibration certificate
    -BSPT BSPT process connections
    Example: VFCR-121-NIST

Videos

Model Chart

   
     VFCR-X-OPT           VFCR FLOWMETER W/ FEMALE FITTINGS
     VFCRII-X-OPT         VFCRII FLOWMETER W/ MALE FITTINGS
  
          1ST SYMBOL (1ST X) FLOWMETER RANGE

             121    4-25 SCFM AIR   
             122    5-50 SCFM AIR   
             123    10-100 SCFM AIR 
             131    100-700 LPM AIR 
             132    200-1400 LPM AIR
             133    300-2800 LPM AIR
             141    .5-5 GPM WATER  
             142    1-10 GPM WATER  
             143    2-20 GPM WATER  
             151    2-20 LPM WATER  
             152    4-40 LPM WATER  
             153    10-75 LPM WATER 

          OPTIONS (OPT)
           -ARB      ARBITRARY SCALE
           -AT         ALUMINUM TAG
           -BSPT    BSPT PROCESS CONNECTION
           -NIST     NIST TRACEABLE CALIBRATION CERTIFICATE
           -SPCL    SPECIAL CLEANING
           -VIT        FLUOROELASTOMER ORINGS
           -WL        WITHOUT LOGO
           -PF         POINTER FLAG

Product Literature

Manuals

Catalog Pages

Product Data Sheet

SlideShare

Approvals

Drawings

Questions

Question
Is there any additional isolation valve typically required for installing the flowmeters?
Answer
The VFCR Visi-Float® flowmeter with roto-gear technology features a fully functional adjustment and control valve, this series also features an easily replaceable valve cartridge that can be effortlessly replaced in the field. An isolation valve inserted on the flow inlet of the flowmeter or bank of flowmeters is good standard practice in order to allow the termination of flow to the unit(s) in the event that the cartridge needed to be replaced.

Photo Downloads

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