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Work begins on new lightweight regulator for H2 UAV Drone

Pressure Tech have secured an order for prototype lightweight regulators required to provide accurate and stable control of Hydrogen on a UAV drone. The design must weigh less than 300g and be able to reduce from 300bar to 0.5bar with stable control under decaying inlet conditions. The regulator must be; compact; accurate; reliable; strong; and lightweight! Our 16 years of experience in developing unique product for specific applications will contribute to the success of this challenge, with delivery of product expected in 8-10 weeks!

Problematic hydraulic regulators replaced with LF-690s

Following consistent resonating problems with one of our competitors hydraulic regulators on several offshore platforms, Pressure Tech received an order for 21 x LF-690 hydraulic regulators to retrofit units installed in HPU's throughout the Gulf of Mexico region. Recent testing of the LF-690 by a major system builder in the area confirmed the regulator provided stable control, even under initial start up conditions with 10,000psi differential pressure and up to 4GPM flow rates - without the need for any bypass!

$50k order for Appomattox Project secured and delivered

Pressure Tech's LF-690 regulators went through an intensive test program before being selected for use on the HPU's being supplied on the Shell Appomattox project, Houston. The system builder in Houston simulated various extreme situations that the pressure regulators encounter when operating the subsea valves, including initial start up and emergency shut down procedures with high differential pressures and various flow conditions. The stable and repeatable control (2%) witnessed by the system builder and their clients ensured the LF-690 was specified for this key project.

BlogLatest News

04 August 2016
Pressure Tech's Summer BBQ
A typical Peak District BBQ!
15 June 2016
The Euro's are underway, who will win the sweep stake?!
Pressure Tech's Euro sweep stake was drawn last week, just before the first match got underway!
27 May 2016
A Pressure Tech Wedding!
Karol spending his last day as a Bachelor at Pressure Tech before heading off to Poland to marry his financé, Aneta.
10 August 2016
Pressure Tech awarded 98% in recent Supplier Audit by Michell Instruments Pressure Tech Ltd are delighted to announce that Michell Instruments Ltd, a key customer, has awarded us 98% in a recent Supplier Audit, stating that "the audit results exceed the expectations of Michell Instruments Ltd". Pressure Tech welcomed Andy Fox and Tracie Dawson from Michell to our factory on Wednesday 27th July, 2016. As a long-term supplier to Michell Instruments, we were pleased to show them our manufacturing facilities, quality procedures and corporate governance. The purpose of the supplier audit was to ensure that: 1) Pressure Tech has the fundamental ability to provide the required service to Michell Instruments, from a technical and commercial perspective. 2) Pressure Tech has the appropriate level of understanding and commitment to meet the applicable regulatory and legislative requirements when trading with Michell Instruments. 3) Michell Instruments and Pressure Tech share similar views in areas such as corporate and social responsibilities, quality, supply chain management and risk management. 4) A thorough review of Pressure Tech’s Quality Management System (QMS). A particular area of interest to Andy and Tracie concerned our new ISO Class 8 Clean Room and Oxygen Cleaning Service, which provides certified cleaning of components to ASTM G93 level C. We use this facility internally during manufacturing to customer requirements and offer this service on a sub-contract basis, including an oxygen cleaned certificate. "It is Michell Instruments Ltd., professional opinion that products and services supplied by Pressure Tech Ltd., are of a very high quality, and the management and control of systems and processes are carried out to a very high standard." Andy Fox—Technical Purchasing Controller, Michell Instruments. Michell reviewed our QMS, which is certified to ISO9001:2008 by DNV GL and also against ATEX Directive, and the additional requirements of EN ISO/IEC 80079-34 by CSA Sira. Michell were pleased to know that our range of electrically heated regulators are certified to the latest technical standards. Andy was especially interested in our Annual Management Review, describing it as ‘impressive’, further commenting generally that ‘Pressure Tech sets the benchmark for supplier standards’. Pressure Tech are working towards certification to ISO9001:2015 by June 2018 . We are delighted with such positive feedback from Michell Instruments.  Pressure Tech is a customer-centric business; we are proud of our facilities; and work hard to support our customers, suppliers and employees, to ensure successful growth for all. We can only achieve this through the excellent recommendations of our customers. Andy commented on the Michell Supplier Audit Report "It has the highest score of any company I have visited; you should all be very proud of what you have achieved, and we look forward to working with you for a long time ".
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07 June 2016
Pressure Tech has a new Sales Engineer Subah Sadiq - Internal Sales Engineer Pressure Tech welcomes Subah to the team as Internal Sales Engineer. Having worked in Product Development and Manufacturing over the last 12 years, Subah joins Pressure Tech’s sales department, delivering sales support to Pressure Tech customers in the UK, Europe and across the world. With a highly successful background in sales and sales support, Subah has considerable experience in working with leading international organisations, with the primary focus on exceeding expectations for customer service delivery. Before locating to UK in 2009, Subah lived and worked in Denmark and speaks native Danish and Urdu/Hindi, along with English. He is married and has two children,and any spare time he has is given to his passion for basketball. Subah plays and coaches in the Manchester Basketball league and has seen great success in the last three seasons!
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Products

Analytical & Instrumentation Regulators
linkInstrumentation Regulators Cv 0.06-0.2
Typically incorporating Inconel X750 diaphragm sensed elements to provide strength and flexibility, our instrumentation range of regulators cover gas cylinder regulators to ATEX certified (94/9/EC) heated regulators. Our versatile range has endured extensive cycle tests and includes design features that make us the market leaders in this sector.
High Pressure 'LF Series' Regulators
linkPressure Regulators Cv 0.06 - 0.2
Piston sensed pressure regulators with a range of precision machined and fully supported sensor elements to cover pressure ranges up to 690bar/10000psi primarily for GAS service. Combined sensor and spring options allow low torque adjustment with accurate & repeatable control. Available in 316SS and brass with the option of parts degreased to G93 for use on Oxygen service. Port sizes from 1/8" to 3/8"
'MF Series' Pressure Regulators
linkPressure Regulators Cv 0.5 - 2.0
A range of pressure regulators primarily for GAS service with either diaphragm sensed elements to control up to 10bar/150psi and piston sensed covering higher requirements to 414bar/6000psi. Available in 316SS and brass with the option of parts degreased to G93 for use on Oxygen service. Port sizes from 1/2" to 1"
High Flow Regulators
linkPressure Regulators Cv 4.0 - 12.0
The ‘HF Series’ includes diaphragm and piston-sensed regulators with port sizes ranging between 1/2” and 3” with either threaded or flanged connections: Pressure control options up to 10bar (150psi) with a diaphragm sensed element and 210bar (3000psi) with a piston. Available with spring loaded or dome loaded to minimise droop effect on regulator. Contact the office directly to discuss flanged end connections
High Pressure Hydraulic Regulators
linkHydraulic Regulators Cv 0.05 - 2.0
An extensive range of piston sensed regulators for use on LIQUID applications. Precision machined sensing elements provide control to 1380bar (20,000psi), and self venting is available with captured vent ports. Port sizes from 1/4" to 3/4" and are available with ratio or dome loaded options. Special designs cover subsea applications (contact office for details).
Back Pressure Regulators
linkBack Pressure Regulators
For accurate control of inlet pressures to any process the back pressure regulators include all the design features of the other product ranges and cover from 1/8” to 2”. The complete range of back pressure regulators controls pressures from 0.1bar (2psi) to 690bar (10,000psi) on both gas or liquid applications. The designs provide accurate and repeatable shut off due to the large sensing area and minimised loading on the seating area.
Flow Control Valves
linkFlow Control Valves
The new range of Flow Control Valve presently being developed for chemical injection systems are based around a negative biased back pressure regulator built into a single block manifold, which when connected to a metering valve provide a simple mechanical device that maintains a constant flow rate irrespective of pressure variations within the system. A range of manifold configurations are available and can be designed to meet individual customer requirements.
Accessories and Ancillary Equipment
linkAccessories and ancillary equipment
Ancillary Equipment to fit or use with the extensive range of pressure regulators.
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