Home / Markets / WEAVALVES / Products / Valves / Volume Booster / Series VB Series VB Volume Boosters Economical, SS View All Product Images 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 Ordering Specifications Features Support Library Drawings Photo Downloads Reviews Models & Ordering Filter By Aluminum Stainless Steel Shipping Information All shipping times are dependent on product availability at time of shipment. Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption. Sort by Model Number Popularity Price Model Description Usually Ships* Price Order VB-01 Ships: Consult Factory Price: $182.00 Volume booster, 1.02 Cv, 1/4" NPT in/out connection, aluminum Consult Factory* $182.00 Order VB-02 Ships: Consult Factory Price: $591.00 Volume booster, 2.32 Cv, 1/2" NPT in/out connection, aluminum Consult Factory* $591.00 Order VB-03 Ships: Consult Factory Price: $832.00 Volume booster, 4.98 Cv, 3/4" NPT in/out connection, aluminum Consult Factory* $832.00 Order 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 Service Manual Catalog Pages Priced Unpriced Drawings Adobe Reader in format .PDF CAD Drawing in format .DWG Photo Downloads You must be logged in to view this content. Click here to login to your account. Product Reviews Trustpilot Only registered users can write reviews. Please Sign in or create an account