Repairing proportional and servo valves requires experience and the correct tools to service sensitive electronics and precision parts. Our new digital test stand helps us to maintain the strict controls and testing these valves require. Send your valve in for evaluation and see why these are one of the most economical components to have repaired. (read more)

REDUCE COMPRESSED AIR USAGE UP TO 30% New ENERGYSAVER tm valve revolutionizes the way cylinders are controlled. Standard pneumatic control valves apply the same pressure for extending & retracting double acting cylinders. This new ENERGYSAVER tm valve from ROSS CONTROLS revolutionizes the way cylinders are controlled, by reducing the pressure applied for retracting the cylinder. (read more)

View and Order Parker Hydraulic Valve CatalogsLoad-Sense - Directional Control Valve - VP170. The VP170 can be configured either as pressure compensated load-sense (PCLS) or as load-sense (LS). Both have the flexibility of sectional construction. The PCLS work section has its own compensator, so that speed control of multiple functions is achieved, regardless of changes in... (read more)

OSHA regulations (29 CFR 1910.147) and ANSI standards (Z244) require energy sources (pneumatic, electric, hydraulic, etc.) be shut off or disconnected while equipment is being serviced. The disconnected valve or switch must be locked to prevent reactivation while anyone is working on the equipment. The manual L-O-X® valve controls the airflow simply by moving its large red handle in or out. (read more)

ROSS CONTROLS^® introduces their new small sized ISO valves with Serial Bus communication for dense applications where size is crucial. The W66 valves are versatile enough to allow manifold mounting with other sized ISO valves. They complete ROSS' spectrum of ISO valve offerings from size 00 to 3 (00, 0, 1, 2, and 3). (read more)

New Series SV27 Sensing Valves from ROSS CONTROLS®.

ROSS CONTROLS® is proud to introduce its new line of Series SV27 Sensing Valves with Position & State Sensing Feedback for Category–2 Safety Applications. (read more)

The VO40 is an open-center directional control valve with the flexibility of sectional construction. Consistent with this technology, it is simple in its application, reliable, easy to troubleshoot, and cost effective. The global design reflects the performance and quality expected by today's machine designers. (read more)

The industry leaders in pneumatic valve technology offer a new online interactive catalog. You can search for actuators to valves and accessories to pressure controllers. Each area has in depth product data, specs, descriptions and illustrations. (read more)

Open-Center Directional Control Valve VO40 :
The latest in Parker's comprehensive line of mobile hydraulic valves. This cost-effective, low-flow, open-center directional control valve meets the most rigorous hydraulic requirements. It is is simple to apply, reliable in a wide variety of applications, and easy to troubleshoot. (read more)

Models SV20-S38(M) normally-closed, and SV20-S39(P) normally-open bi-directional load-holding poppet-type valves can help to minimize heat generation and power loss. Both models can operate at flows up to 100 gpm/378 lpm and pressures up to 4250 psi/293 bar with a virtually flat pressure rise curve. (read more)