Danfoss Power Solutions has launched a full-flow high-pressure relief valve (FHPRV) for its H1B bent-axis motor. The FHPRV joins the counterbalance valve (CBV) in a portfolio of valves designed to enable the use of Danfoss high-power axial piston motors in open-circuit systems. The FHPRV enables machine designers to leverage the benefits of the H1B motor’s […]
Valves / Manifolds
Bosch Rexroth, HydraForce to showcase range of compact hydraulics at bauma
Bosch Rexroth and its subsidiary HydraForce will showcase customized compact hydraulic solutions for OEM customers in the construction industry at bauma 2025 in Munich, Germany, April 7-13, Hall A3 – booth 327. The stand will include live demonstrations of compact hydraulics products from the industry’s broadest line of hydraulic control solutions. “Our collaborative participation at […]
Bosch Rexroth compact hydraulics available on HydraForce website
Bosch Rexroth and HydraForce announced that the full range of Bosch Rexroth compact hydraulic products is now available at HydraForce.com. The integration combines the strengths of two world-class leaders in compact hydraulic solutions to deliver the industry’s broadest line of high-quality hydraulic control solutions to OEMs around the globe. “By incorporating the full range of […]
A primer on hydraulic pilot valves
Sometimes valves are actuators, and those actuators need valves. Sounds confusing, I know, but hear me out. With few exceptions, most hydraulic valves have at least some type of behavior that mimics a cylinder. A spool inside of a valve has surfaces that look like an annular piston (Figure 1), and poppets tend to look […]
EHBL digital boom control valve from HydraForce reduces energy use
HydraForce launched its patented EHBL Digital Boom Control, a pressure control valve with an electro-proportional relief valve that improves operator productivity and reduces energy consumption. “The HydraForce Digital Boom Control can be part of an ISO 8643 compliant system for hose burst while ensuring smooth operation and conserving energy,” said Brian Del Bene, HydraForce, Cartridge […]
Sun Hydraulics’ eSense counterbalance solution for safe load holding
At iVT Expo last week, Sun Hydraulics was highlighting some of its newer technologies, including its eSense counterbalance solution. This load-holding technology allows users to save energy without sacrificing performance. Designated as part of Sun’s ecoline program, this solution adapts to any load and provides up to 85% of energy-efficient power to applications. Combatting the […]
China grants Domin patent for its S4 Pro servo valve
Domin announced that the patent for its ground-breaking S4 Pro servo proportional valve has been granted in China. Alongside existing patents worldwide, this marks a significant milestone in strengthening Domin’s position as an innovator within hydraulics in the Asia-Pacific region. “Since we secured patents for this technology in the UK and USA in 2023, our […]
When should you use counterbalance valves?
By Josh Cosford, Contributing Editor Counterbalance valves are an ingenious invention used to control runaway loads caused by mass or gravity attempting to push or pull outside of intentional movement. There are many ways to control a load or prevent it from moving, such as flow control valves or pilot-operated check valves. However, a counterbalance […]
New open-center directional valve group for mobile machinery
Danfoss Power Solutions today announced the launch of its DVG family of hydraulic valves, a new line of open-center directional control valves for mobile machinery. Currently available in North, Central, and South America, the valve group brings a new level of quality and performance as well as rapid and reliable delivery to a competitive market. […]
Proportional valves make crane precision possible
Cranes lift heavy loads, and precise control of the lifting process is paramount for safety and efficiency. Proportional valves fine-tune the hydraulic pressure applied to the lifting mechanism so that operators can control speed and force while lifting and lowering. In 2021, Australian crane manufacturer Franna sought to improve the performance of its MAC 25 […]
