Series VB Volume Boosters

Economical, 1:1 Ratio

The Series VB Volume Boosters are a one to one signal to output relay and an ideal solution to increasing valve stroke speed. A large input signal change to the booster delivers high volume for quick throttling control. Volume booster responds to the slightest changes in input signal, which in turn increases accuracy of the output of air pressure to the actuator. This booster receives the positioner’s signal output and supplies the proper air pressure to the actuator to reduce response and adjustment time. Available in aluminum or stainless steel.

Product Applications

  • Used with pneumatic control valves
Starting at $500.95
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Grouped product items
Model Description Availability* Qty Price
VB-01 Volume booster, 1.02 Cv, 1/4" NPT in/out connection, aluminum 12-13 Weeks*
$500.95
VB-02 Volume booster, 2.32 Cv, 1/2" NPT in/out connection, aluminum 5-6 Weeks*
$1,045.35
VB-02SS Volume booster, 2.32 Cv, 1/2" NPT in/out connection, stainless steel 12-13 Weeks*
$2,080.35
VB-03 Volume booster, 4.98 Cv, 3/4" NPT in/out connection, aluminum 12-13 Weeks*
$1,468.65
VB-03SS Volume booster, 4.98 Cv, 3/4" NPT in/out connection, stainless steel 12-13 Weeks*
$3,125.70

Specifications

Service:
Air only.
Wetted Materials:
Body: Aluminum or SS; Diaphragm: Nitrile elastomer.
Max Supply Pressure:
145 psi (10 bar).
Max Signal/Output Pressure:
101.5 psi (7 bar).
Signal Connection:
1/4" NPT.
In/Output Pressure Ratio:
1:1.
Temperature Limits:
-4 to 158°F (-20 to 70°C).
Linearity:
±1% FS.
In/Output Connection:
See model chart on catalog page.
Weight:
See model chart on catalog page.

Features

  • Responds to the slightest change in input signal
  • Supplies constant air pressure at a 1:1 ratio

Product Literature

Manuals

Catalog Pages

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Model Description Availability* Price