Baldota Valve And Fitting Corporation Private Limited

The cross purge assembly is also used between the cylinder and the regulator. In addition to the features on the tee purge, the deep purge assemblies have an inlet isolation valve and a vent valve.

The Tubelok Cryoreg is designed to provide all pressure regulation functions within one valve. Designed for use on all cryogenic pressure vessels including static tanks cold convertors and transportable tanks. The Cryoreg valve combines all of the following functions into one unit.

• Pressure build-up regulator
• Economiser valve
• Thermal relief – on two the three ports.

A single stage cylinder regulator available in brass barstock for pressure control of non corrosive gases when pressure rise is not critical. The above model is suitable for:

• High purity gas applications
• Research sample systems gases
• Process analyzers gases
• Gas chromatography gases
• EPA protocol mix gases
• Laser gas systems
• Emission monitoring systems gases

The straight purge assembly is connected to the regulator body via an auxiliary high pressure port. The gas is vented through the body to a downstream location.

The tee purge is normally connected between the cylinder and the regulator. The system can be flushed with the purging gas to remove contaminants prior to start-up or after a cylinder change.

A single stage cylinder regulator for applications where a slight rise in delivery pressure from full to empty cylinder can be tolerated. The above model is suitable for:

• Corrosive gas applications
• High purity gas applications
• Research sample systems gases
• Process analysers gases
• Gas chromatography gases
• EPA protocol mixer gases
• Laser gas systems
• Emission monitoring systems gases

Baldota sampling cylinders are designed and manufactured to provide long performance life and maximum safety to the user for the safe containment and transportation of samples of gases and liquids.
The cylinders are available in different capacities and cylinders ends come in 1-4 NPT-F and 1-2 NPT-F connections.
They are available in 316 and 316L stainless steel material on request are available also Monel 400, carbon steel material, etc.

A manifold is defined as a piping system fitted with several apertures for multiple connections used to transport gas from one location to another. A complete manifold system consists of cylinders, pigtails, end caps, extensions, starter blocks and the manifold control system.

In medical, industrial and laboratory environments there are two common situations where it becomes inconvenient to change over to a fresh gas supply. The first situation is one in which large volumes of gas are being used in relatively short periods of time thereby requiring the constant change over to a fresh gas supply. An equally frustrating situation arises when the same gas is being used in multiple locations i.e. a large number of cylinders spread throughout various rooms. In either case, the requirement to frequently change cylinders becomes a major inconvenience. Gas Distribution systems are specifically designed to provide an economical method of gas system control by cutting down on the time required to replace the cylinders. This is accomplished by connecting several conveniently located cylinders or gas sources to a single manifold control system

The Back Pressure Regulator Series is designed for either liquid or gas service and primarily for instrumentation systems. Similar in design to pressure reducing regulators, which regulate outlet pressures, back pressure regulators control the inlet pressure. The main features of this valve, including its precise throttling action, make it ideal for this type of application. In most systems over-pressures are often released by pressure relief valves, which are simply on or off with no throttling control. In contrast to the on or off action of a relief valve, a back pressure regulator provides throttling action and substantially improves system regulation.

• Gas or liquid service.
• 316L stainless steel construction.
• Electro polished body with better than 25 Ra finish in diaphragm cavity.
• Bubble tight shutoff.
• Adjustable control ranges are 10, 25, 50, 100, 250 and 500 psig.
• Proof pressure is 2 times maximum working pressure.
• Burst pressure is 4 times maximum working pressure.
• Weight: 1.9 lbs 0.86 kg.
• Mounting style is surface or panel.

A vast range of high performance globe valves are available from Tubelok, in either bolted or union bonnet forms. The customer is able to choose from a variety options including cone or flat seat, bronze or stainless steel, and a variety of end fittings. Smooth operation and reduced closing torque are achieved using a PTFE anti-friction disc between the valve spindle and the disc assembly.

Extended spindle valves are available for liquid service, along with standard spindle lengths for use on ambient gas requirements. All materials used are selected for their suitability to function at cryogenic temperatures. All valves are degreased for oxygen duty

Baldota supplies a range of industry standard safety relief valves, the quality and integrity of these valves has been established through years of worldwide in field service.

These valves are designed for the protection of static and road-going storage tanks against damaging over pressure. Each valve is individually calibrated and stamped with the date of manufacture, and has it’s own unique serial number prior to dispatch.

All materials used are selected for their suitability to function at cryogenic temperatures. All valves are degreased for oxygen duty.