New product: 11 teeth shaft

Many were waiting for it and finally we are pleased to announce that a new shaft joined the family of Vivoil options: from June 2019 the 11 teeth shaft is available on group 2 pumps/motors ! This new shaft – SAE J 498 11 T 16/32 DP – until now was not available but actually […]

Adjusting the Pressure Valve in the RV Flow Dividers

Flow dividers are much more complex products than pumps and motors, so it is important to know how they work and know their characteristics to avoid installation mistake that can lead to problems such as, for example, equipment failure. To let a flow divider work at its best performances, it is extremely important it is […]

Guide to Our Labeling System: Change of Marking from XV1P to…

Years ago you bought a Vivoil pump marked laser with a code similar to this: XV1P, KV1P, KV0U. Today you want to change it, but you don’t know how to select the replacement? Here it is directions to guide you in our product coding system. From laser marking to bar code labeling In 2010 we […]

Flow Dividers with Motor

Among the possible solutions we propose for flow dividers, the less known is for sure the version FLOW DIVIDER + MOTOR. This option is suggested when you have SINGLE ACTING CYLINDERS where there is no load on returning. Under these conditions, the starting pressure necessary to move the gears cannot be supplied by the cylinders […]

How to Select Hydraulic Flow Dividers

Hydraulic flow dividers are very high precision hydraulic components that split the oil into predefined ratio, that could be the same for all the sections or different. This function is due to gears in series, able to divide the inlet oil flow into several flows, with the same or different ratios. Because of these characteristics, […]

Case Study – Customized Cooling System for Agricultural Machines

Vivoil and ASA Hydraulik together to implement the system Vivoil hydraulic products are used in many sectors. One of the most important is certainly the agricultural one. Also in this field the ability to customize the components is essential to achieve certain performance or integrate a specific function in the machine, and it is precisely […]

Vivoil’s Production Flexibility: the Way We Work

At Vivoil we chose flexibility. We work to order and do not ask for minimum quantities for the purchase. Our customers know that they can order very small orders from us, even for a single component, as well as large lots of thousands of pieces. This is possible because our entire company, from sales to […]

Use a Vivoil Flow Divider as Pressure Multipliers

Flow dividers are very high precision hydraulic components, which are normally used to distribute the oil flow in several uses. However, this is not the only possible application. In some cases, in fact, it may be useful to choose to use a flow divider as a pressure multipliers. Let’s see together when to opt for […]

Priority Valve Pump – New Product

Priority valve pump has the capability to keep a fixed flow rate and send the exceeding part to a different use (or back to the inlet). This solution is specifically used in many applications on the agriculture/construction field (where for example the steering must be served always by the correct quantity of oil, while the […]