NO – Double Block & Bleed Valves

Double Block & Bleed Valves

Process & Steam Specialties strives to provide innovative and competitively priced solutions from premium manufacturers for a wide variety of industries including but not limited to; power, oil and gas, chemical, pharmaceutical, pulp and paper, food and beverage. To learn more about the double block & bleed valves available in Northern Ontario, view the information below, with the option to download further product information.

Oliver Valves

Oliver Valves double block and bleed valves has delivered complete operational safety to the oil, gas and petrochemical industries. With over 30-years of innovation, Oliver Valves has engineered solutions that are used all over the world.


PBM’s double block and bleed valves provide true double positive isolation. This provides the best technology for the most severe isolation services where it is required. Designed to ASME B16.34 and ideal where safety and reliability are critical.


Strahman’s double disc design has two independant sealing discs for the true “Block and Bleed” functionality.