VB-02

VB-02 is a VB series volume booster It is 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. Application includes used with pneumatic control valves.

• Responds to the slightest change in input signal
• Supplies constant air pressure at a 1:1 ratio
• 2.32 Cv, 1/2˝ NPT in/out connection, aluminium construction
• Nitrile elastomer wetted materials
• 145psi (10bar) max supply pressure, 101.5psi (7bar) max signal/output pressure
• Linearity is ±1% FS
• Temperature limits range from -20 to 70°C