PROBLEM TO BE SOLVED: To provide a three-way pneumatic or hydraulic valve in a pressurized system for isolating a device such as a gauge or tool from a pressure power source for calibration, repair, servicing, removal or replacement of the device.THOMPSON DUNCAN M...
A fluid pressure source is coupled via an input port to an inner end of the bore which includes a valve chamber. An output port coupled to a pressure-operated device is also disposed in the housing and is connected to the valve chamber, as is a drain port. Attached to the shaft's ...
Single block and bleed valve assembly Single block and bleed valves are used to achievepositive isolationwhen performing maintenance activities in a live process plant. Typically one block valve and a bleed valve are manufactured as a single assembly and this block and bleed valve manifold can be ...
The end connectors are interchangeable and can be specified to suit exact requirements. Our Ball valve double block and bleed assembly is very compact and is recommended for general services. The valve can incorporate Needle, Globe, Gate and Check valves into the d...
Oliver Valves is proud to highlight another remarkable achievement from our shop floor. This latest project underscores our ability to collaborate closely with partners and deliver bespoke items that meet specific requirements. Our surface OEM Double Block and Bleed needle valve assembly is a prime ex...
Our Ball valve double block and bleed assembly is very compact and is recommended for general services. The valve can incorporate Needle, Globe, Gate and Check valves into the design to suit particular duty specifications as required. Product Features Process Isolation Drain Line ...
Faster and easier to install than a traditional double block and bleed assembly, the Spirax SafeblocTMhas an innovative design which incorporates two bellows sealed isolation valves and a bleed port in one compact assembly. Easy to use and commission, the Spi...
By combining piping and instrument valves in a single assembly, they provide weight and space savings, along with other benefits including reduced potential leak points and safer hook-up. This more compact and efficient arrangement reduces not only pipework vibration and associated stress but also ...
Assembly Options NOSHOK offers multiple assembly options to meet your specific system requirements. Consult factory to discuss your customized solution. WARNING:This product can expose you to chemicals including Lead and Nickel, which is known to the State of California to cause cancer and birth def...
blocked from incoming air and simultaneously allowed to exhaust (or “bleed”) to atmosphere. In this mode, the user can now manually move the valve without fighting the air supply. Max-Air highly recommends the NV62L Block & Bleed Valve for any automated assembly using a declutch gear ...