New range of compact leak-free high pressure regulators

07/08/2012

 

Rotork Fairchild has launched a new range of compact high pressure pneumatic regulators for instrument and industrial control applications.

The new Rotork Fairchild range features patent pending improved valve seat sealing that eliminates the risk of media leakage often associated with conventional high pressure regulators. In addition, innovative diaphragm designs deliver superior accuracy and higher performance pressure regulation, especially with fluctuating supply pressures.

Constructed with 316 stainless steel bodies, the units are available as the HPD diaphragm design for pressures up to 413 Bar (6000 psi) and as the HPP piston design for even higher supply pressures.

 

The HPD design features high strength Inconel diaphragms as standard and will accurately regulate output pressures down to 1.66 Bar (25 psi).  It is available with the standard polymer valve seat for media temperatures up to 80°C and supply pressures up to 241 Bar (3500 psi). Optional higher performance valve seats are fitted for temperatures up to 260°C and a maximum supply pressure of 413 Bar (6000 psi). The all-stainless steel HPP piston design models will also handle temperatures up to 260°C and increase the supply pressure capability to 689 Bar (10,000 psi).

 

Both the HPD and HPP designs are available with 6mm (¼”) ports in either 2 or 4 port configurations and in multiple output pressure ranges.  Standard knobs can be replaced with tamper proof caps for high temperature and/or non-adjustment applications. Rotork Fairchild regulators can be mounted at the ports, the bottom surface or in panel mounted configurations.

 

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Rotork Fairchild increases high pressure capacity of pneumatic regulator range

18/07/2013

 

Rotork Fairchild has increased the high pressure capacity of its compact leak-free pneumatic regulators for instrument and industrial control applications with the introduction of a new HPP range.

A companion to the recently announced HPD diaphragm style range of regulators, the new HPP (High Pressure Piston) range incorporates a piston design to manage supply pressures up to 413 Bar (6,000 psi) at temperatures up to 260ºC and deliver high output pressures between 207 Bar (3,000 psi) and 69 Bar (1,000 psi).
The HPP high pressure performance complements that of the HPD, which will also manage supply pressures up to 413 Bar (6,000 psi) and accurately regulate lower output pressures down to between 35 Bar (500 psi) and 1.66 Bar (25 psi).
Constructed with 316 stainless steel bodies, the HPP and HPD ranges feature patent pending improved valve seat sealing that eliminates the risk of media leakage often associated with conventional high pressure regulators.

Both ranges are available with 6mm (¼”) ports in either 2 or 4 port configurations and in multiple output pressure ranges. Standard knobs can be replaced with tamper proof caps for high temperature and/or non-adjustment applications. Rotork Fairchild regulators can be mounted at the ports, the bottom surface or in panel mounted configurations.

 

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Rotork Fairchild launches innovative high performance polymer pressure regulator

20/06/2013

 

Rotork Fairchild has introduced a new polymer pressure regulator with innovative features for high precision pressure control duties.

The Model 55 pressure regulator features a non-rising stem within a small footprint design, delivering high precision control in a lightweight and compact package.

Manufactured entirely from polymer and stainless steel, the Model 55 offers compatibility with medical and scientific gases such as nitrogen, helium and oxygen. Applications include precision pressure decay and leak testing, medical ventilators, respiratory diagnostic systems, balloon pumps and sterilisation equipment.

A patent-pending venturi design compensates for downstream pressure droop under flow and provides highly accurate pressure output control under all conditions. The separate control chamber isolates the control diaphragm from the main flow to eliminate hunting and buzzing.

With supply capacity up to 150 psi (10 Bar) and flow capacity up to 10 SCFM (283 litres/minute) the Model 55 controls output pressures up to 100 psi (7 Bar) to within +/- 0.2 psi (14 mBar) or better, even with fluctuating or rapidly decreasing supply pressure. This high pressure capability, combined with pinpoint accuracy at low control pressures of 7.5 psi (0.5 Bar) or less, sets the Model 55 apart from conventional regulators for demanding applications.

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All–new low pressure regulator on two week delivery from Rotork Instruments

17/04/2013

 

Rotork Fairchild, a member of the Rotork Instruments Division, announces the introduction of the all-new Model 11 low pressure regulator. Available on a 1-to-2 week delivery, the Model 11 provides a reliable and highly accurate solution for very low pressure control applications.

Designed to handle the most challenging duties, typical applications include leak detection systems, tank blanketing, air and gas sampling systems, analytical equipment, soil sampling and test stands.

Available in a range of five sizes, the Model 11 features superior repeatability and sensitivity of 0.05 inches of water column (1.25mm WC) for ease of setting. Flow is critical for most applications and to meet this demand the Model 11 delivers a flow capacity of 24 SCFM (28 litres/second).

The Model 11 design incorporates a diaphragm diameter engineered for optimum performance within a compact package, offering an ideal solution when the overall envelope size must be minimised. Tamper-proof, screw or standard knob actuation alternatives provide versatility and ease of use. Nitrile or optional fluorocarbon elastomers enable the Model11 to work in any environment.

 

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Rotork Midland increases Rotork’s instrumentation product range

22/07/2014

 

Established brands including Midland-ACS, Alcon and Landon Kingsway have been added to Rotork Instruments’ product offering with the formation of Rotork Midland.

The ISO9001 certified company, which has been designing and manufacturing stainless steel control equipment for the oil and gas industries for over 60 years, is now part of the Rotork Instruments division. It brings with it an enviable reputation for delivering innovative solutions for a wide range of applications, including control systems for pneumatic and hydraulic control valves, electro-pneumatic and electro-hydraulic actuators, local control panels, manifolds and components such as solenoid valves, level controls, gas detection and fire-fighting equipment.

Within the Rotork Instruments division, the Rotork Midland product range complements the high-precision pneumatic control devices and motion control equipment manufactured by Rotork Fairchild, the Soldo range of control accessories for valve automation and the Young Tech Company’s market leading range of valve positioners and accessories.

 

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Volume Booster with Valve System

This is a narrated video from Fairchild Industrial Products Company. In the video you will see the volume booster offering from Fairchild that are designed for valve package systems. You will also see a demonstration of the advantages a Fairchild Volume Booster can provide.

Contact us today to learn more, or call us at 012-2338332 for immediate assistance.

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Rotork Instruments North America – Markets Served

An overview of the industry applications for our products

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