Pressure Regulators, Slam-Shut & Safety Relief Valves

Gas pressure regulators and slam-shut valves are found at the heart of gas pressure reducing stations supplying regional feeder mains, large industrial gas users and natural gas power plants.


Gorter R100 regulator

The Gorter (by Honeywell) series R100 regulators are pilot operated gas pressure regulators for use in gas transmission systems, distribution piping and in pressure reduction stations. These regulators are optimally balanced and controls the outlet pressure perfectly and accurately. The special patented valve seat is placed in an erosion free enclosure and noise reduction cages are available upon request. Available in sizes from 1” to 20” and in different pressure classes in accordance with EN 334.

Gorter R200 regulator

The Gorter (by Honeywell) series R200 regulator is a pilot operated gas pressure regulator for use in commercial and industrial applications with low maintenance costs. Noise abatement cages are available and these regulators are available in 2” to 6” size and inlet pressures up to 100 bar. This regulator can be converted to be used as a pressure protecting slam-shut valve.



RMG diaphragm & pilot-operated regulators

RMG by Honeywell offers a range of regulators from small domestic to large industrial applications. Control pressures range from as low as 1 kPa to several bar gas pressure and in accordance with EN 334.

Gascat gas pressure regulators

A variety of Gascat gas pressure regulators are available for different gas flow rates, inlet pressures and set-points. Compact wafer-type regulators to regulators with an integral slam-shut valve are available. Gascat regulators are designed and manufactured in Brazil.



Gorter slam-shut valves

The Gorter (by Honeywell) series HSV086 slam-shut valves are used widely in pressure reducing and pressure protecting facilities and provides over-pressure and under-pressure protection. Various options are available for remote triggering and status monitoring. Available in sizes from 1” to 20” and in accordance with EN 14382.

Gascat slam-shut valves

The Gascat slam-shut valves can be either used for over-pressure protection (model GIPS) or under-pressure (model GDPS). These slam-shut valves are used widely on gas pressure regulating and metering stations. Available in 1” to 12” size and ANSI Class 150 to ANSI Class 600 pressures ratings.



Spring loaded pressure safety valves

TAI Milano spring loaded pressure safety valves can be supplied as the conventional type or with a pressure balancing bellows if undesirably high backpressure situations could exist. These pressure safety relief valves are used to protect pressure vessels and piping systems (specifically in pressure reduction stations) against over-pressure and must be appropriately sized for each application. Various materials for high or low temperature service and different disc options are available. TAI Milano relief valves comply with ASME B16.34, API 520, API 526 and API 527. ASME stamped relief valves are available.

Pilot-operated relief valves & change-over valves

TAI Milano high pressure pilot operated safety valves become practicable when the values obtained by conventional spring loaded pressure safety valves (minimum over-pressure, blowdown and maximum allowable backpressure) are limiting the design and operation of pressure vessels. These valves offer superior performance when it comes to leak tightness and allowable backpressure. These valves are also independent of the pressure drop in the nozzle during relief as the sense connection is mounted remotely. The adjustment of set-pressure and blowdown is achieved much easier than with convention spring loaded valves. Available in ANSI Class 150 to ANSI Class 2500 inlet pressures. TAI Milano also manufactures low pressure pilot operated relief valves and change-over valves if more complex relief systems are required.


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