MechanicalPressure Measurement
Stainless Steel Case & Stainless Steel Internals Block and Bleed Valve Mark2
Valve Colour Coding Instrument
Process
ISOLATE
Weight=2.0kg
Vent
VENT
Rated 689 BAR / 10,000 PSI
EQUALIZE
Incorporates the unique integral ‘SWIVEMAS’ ® joint between valve andinstrument which gives the ability to obtain a pressure tight
metal-to-metal seal without the use of tape and allows the gauge to be
locked in any 360 Degree orientation.SWIVEMAS Mark-2 version has fixed collar and secondary O ring seal.Available with ‘SWIVEMAS’ ® gauge to eliminate leak paths by reducingthe number of gauge-to-valve joints from the usual three to only one
thereby helping to meet environmental concerns by preventing fugitive
emissions.Has trace codes on body with material certificates available for all wettedparts on request.Valve/Gauge combination unit gives weight and space savings.
Can be supplied to NACE MR-01-75 latest edition.
Pressure joint can be made, broken then remade and still retain fullpressure seal integrity.Bleed hole facility gives warning of incorrect mating of cone faces whilstmechanical integrity is still maintained. When AMEC began implementing its Environmental Policyand ISO 14001 the company asked its vendors / preferred
manufacturers to consider their own approach to
environemntal performance. One of the quickest companies
to respond was Stewart-Buchanan Gauges Limited with its
SWIVEMAS product range whereby fugitive emissions
caused by potential leak paths are considerably reduced
by the reduction of screwed fittings in typical assemblies
and replacing these with a one-piece unit.The product has gained recognition and acceptance byAMEC Project Engineers as it was seen as an aid to reducing
potential leaks, costs and promoting environmental
awareness. The gauges inclusion in the BP Amoco Bruce
Booster Compression Project also demonstrated to the
client that AMEC were seen to be providing a worthwhile
but extremely cost-effective solution in the drive to eliminate
potential leak paths within the process.
The assembly was used on the BP Bruce Project via theinstrumentation team led by Ian Mitchell.Other Projects the product has been used on include BPHarding, BP Magnus, Brent flow-lines, Cook Project, Tern
Incremental Project, Cormorant shut-down panels, Texaco
Captain upgrades, Kerr-McKee revamps, Elf, Total Sampling
skid panels and the Skene Development Project.This product has the potential to become an industrystandard within environmentally aware companies such as
AMEC.For further information on the product and related servicesplease do not hesitate to contact Sales and Marketing
Director Mr. John O’Neill at the Company’s Kilsyth
Headquarters on 01236-821533. You can also visit the
company’s website at
www.stewarts-group.com We manufacture a wide range of instruments to customer’s special requirementsWe shall be pleased to discuss and advise on your specifications.Specifications and dimensions given in this leaflet represent the state of engineering at the time of printing.Engineering modifications may take place without prior notice. STEWART-BUCHANAN GAUGES LTDSales Office & Manufacturing Facility.Burnside Industrial Estate, Kilsyth, Glasgow, G65 9JX, SCOTLANDTel:- +44 (0)1236 821533Fax:- +44 (0)1236 824090E-Mail:- sales@stewarts-group.comWeb Site:- www.stewarts-group.com
