Valtorc International - Butterfly Valves, Ball Valves, V Port Ball Valves - Made in USA

V-Port Ball Valves

Series VP-60 V-Port Ball Valves

Features:Ball Valves

  • VALTORC "VP-60" Series V-Port Ball Valves are ideal for achieving more precise control with the simplicity and sealing features of a ball valve.
  • We offer V-Port Ball Valves 1/2" - 4" in a 3-piece design and 1/2”- 6" flanged.
  • The standard "V" notch options are 30, 60 & 90.
  • While they are available as manual valves, we specialize in automating them to suit your particular control requirements.
  • V-Port Ball Valves offer better and more consistent control than traditional round ported ball valves.
  • We offer this valve with the control port cast and machined into the ball, not in the seat.
  • This allows for much better flow characteristics and eliminates the need to replace seats.

Series 900 V-Port Ball Valves

Features:Ball Valves

  • High Rangeability - 300:1  Turn down ratio V-Port Ball Valve
  • Equal Percentage Flow Characteristic
  • Low Pressure Recovery Rate - minimizes cavitation and excessive noise
  • Multi-Body Rating ANSI 150/300
  • ASME B16.10 Face to Face Dimensions
  • ANSI leakage class VI
  • High performance Carbon Steel or Stainless Steel Body ANSI Class 150 and 300
  • Available in Threaded/Wafer (1" - 2") or Flanged (3" - 6") Body.
  • Stainless Steel Ball and Stem for long life.
  • Spring loaded Teflon  V-Ring packing, maintenance free design with 400ºF temp. at 250psi rating using Stanyl PA46 bushings.
  • Shaft and segmented ball, pinned and welded.
  • Flow direction indication for easy installation.
  • ASME B16.10 Face to Face dimensions.

The Unique Family of "V" Ball Control Valves
V-Ball Family of Control Valves
Options Available:
  • Sizes: 1/2" to 4"
  • V-Type modulating control valve
  • High precision controls & stability
  • Exchangeable V-Elements 30°,60°, or linear slots as required
  • Tight Shut-off, up to 1000 psi
  • Compact size, with high volume capability for best efficiency!!
Image Features:
  • A 30° V-slot in a stainless steel full port ball valve, 3-piece design, threaded ends, with
    mounting pad for the actuator. Spring return actuator and electro/pneumatic postioner
  • PVC Ball valve with V-Ball features for applications where PVC material is required for
    the process (corrosion resistance, etc)

V-Seat & V-Slotted Characterized Seat Control Valves


We have a complete line of V-Port Ball Valves / V-seat and slotted seat control valves providing precision throttling control for a wide range of applications. As with our standard ball valves, V-characterized seated valves offer equal
percentage flow characteristics. The slotted seated valves have an inherent linear flow characteristic.

  • Simplicity - Very low maintenance costs compared to globe and segmented ball valves
  • Tight Shutoff - Exceeding Class VI and bubble-tight
  • High Rangeability - Repeatable control through 95% travel
  • Low Cost - Purchase price is substantially lower than competitive high pressure drop valve
  • Low weight - about 30% lighter than globe control valve
  • Compact Size - Leaves more room for additional field equipment
  • Shearing Action - Non-clogging control of fibers and solids
  • Low Flow Control - Cv as low as 0.07
  • Flexible CV -Interchangeable seat angles or slots
  • Erosion Resistant - Extra tough, hardened seat and ball
  • High Pressure Drop - Liquids up to 500 psi, steam up to 150 psi
  • High Temperature - Up to 1,000°F

Maximum Flow Rates (CV) For 1" Valves
Full Port
Reduced Port
60° V
30° V
Slot		 57
32
14.8
5.5
3.7

A typical comparison for a 1" valve

The CV graph shows the range of flow for the standard port, 60°V and 30°V ball valves. The characterized V seats provide finer control than round port valves.

 

Modern Test Facilities Measuring V-Port Valves & Flow

This newly designed & built test bench, enables us to test andevaluate "V-Port" valves and flow measuring instruments.

1" "V-Ball" control valve tested under variable conditions.

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