Idropneumatic Accumulators and Pulsation Dampeners are high-performance energy storage and vibration control devices designed to stabilize pressure fluctuations, absorb pulsations, and ensure continuous, efficient operation of hydraulic and fluid handling systems.
Calibration Pots
Calibration Pots are precision-engineered devices designed for accurate measurement and calibration of chemical injection systems and dosing pumps in industries such as Oil & Gas, Petrochemical, Water Treatment, and Industrial Process Control.
Fox S.R.L.
FOX S.R.L. GENERAL INFORMATION The first production of hydropneumatic accumulators began in January 1980; these included repairable, screwed-in diaphragm accumulators and disposable, welded-in accumulators. We subsequently expanded the range with bladder-type designs, as well as the first series of electromechanical pressure switches, which are typically installed with an accumulator. Year...
Floating Ball Valve DBB Compact Design
Our compact style Double Block & Bleed Valves are designed with an overall length in accordance with ASME B16:10. The single piece body design reduces potential leak paths and allows weight and space to be kept to a minimum. Available with both full and reduced bore sizes.
Floating Ball Valves DBB Flanged
Oliver Twinsafe produces a range of Trunnion Ball and Floating Double Block and Bleed Valves. We offer true double isolation with two independent ball valves contained in one valve body, guaranteeing absolute shut-off and maximising the safe operation of any processing facility.
DBB Pipeline Ball Valves
Oliver Twinsafe produces a range of Trunnion Ball and Floating Double Block and Bleed Valves. We offer true double isolation with two independent ball valves contained in one valve body, guaranteeing absolute shut-off and maximising the safe operation of any processing facility.
Oliver Twinsafe
Oliver Twinsafe GENERAL INFORMATION Oliver Twinsafe offers a range of valves in either full or reduced bore sizes, in ASME pressure classes from 150 to 2500 and API 6A ratings up to 10,000 psi. Both soft and metal seated options are available. These DBB valves are designed to offer one...
Onis QDC
The Quick Rupture Disc Changer (QDC) enables rapid, tool-free disc replacement within minutes, ensuring full safety and minimal downtime for proactive maintenance.
Onis QFC
The ONIS Quick Filters Changer (QFC) allows a single operator to replace a conical strainer within seconds without any tools, eliminating downtime and protecting equipment integrity.
Onis D3B
The Double Block Bleed and Blind is an enhanced version of our Quick Action Line Blind. It offers comprehensive positive isolation in a single device, designed to mitigate human factor risks through a structured operational sequence.








