Derwent James Ltd is the EXCLUSIVE UK REPRESENTATIVE for Dopak sampling valves, pipeline samplers,  liquid sampling systems, gas sampling systems, sample coolers, sample cylinders, we feature – chemical sample bottles and sample enclosures). 

Derwent James Ltd are UK agents for Badotherm Instrumentation (suppliers of ATEX approved Badotherm pressure gauges available from stock, urgent diaphragm seals repairs, chemical seals, pressure gauges, temperature gauges, needle valves, ball valves, valve manifolds, thermometers and mechanical temperature instrumentation).

Derwent James Ltd are UK agents for Presreg valves (suppliers of , pressure regulators, flow control valves, hydraulic regulators, high flow regulators, oxygen regulators, gas regulators, hydrogen regulators, oxygen valves, shut off valves, high pressure valves and hydraulic filters). Follow link for the Presreg feature dome loaded pressure regulator

Derwent James Ltd have recently agreed to represent ELAFLEX  and so now have new products - Elaflex chemical hoses and Mann tek hose and tank couplings (suppliers of smooth bore lightweight chemical transfer hoses, hoses,mann tek hose couplings,mann tek tank couplings, rubber expansion joints, Permex stainless steel hose reels, Rassm, Graco air operated pumps and Flammer flame arrestors). Our feature: EN 12115: 2011 standard for chemical hoses is a useful document if you use chemical transfer hoses on site.

Derwent James Ltd recently signed a new agreement with UK lockout supplier Total Lockout (safety) Ltd and have great deals on safety padlocks, Masterlock, multi lock hasps, electrical lockout, lockout storage solutions, group lockout, key management, cable lockouts, valve locks, complete lockout kits, tags and signs).  We also have an innovative portable valve actuator for the safe operation of larger or difficult to operate valves.

So take a look at our product specific pages where you can learn more about our products and request further details from our team.  Here are the links you need;

Dopak sampling systems

Badotherm instrumentation

Presreg Valves

Elaflex hoses

Lockout

Call us today on 01332 673700 or email for a datasheet info@derwentjames.co.uk

The sample bottles are suppplied in sets or in sets c/w caps and septum.  Various materials of bottles, caps and septum are available so contact us with your bottle specification and we will send to you standard datasheets and price lists by return.

Bottles are available as follows;

• Clear glass bottles
• Amber glass bottles
• High temperature glass bottles
• Special coated glass (safety feature against breakage)
• Polyethylene bottles
• Polypropylene bottles
• Stainless steel bottles

Bottles are available in standard sizes from 50cc to 1000cc so contact us today via info@derwentjames.co.uk

This Dome loaded series utilises diaphragm sensing for pressures up to 207 bar and piston control for pressures upto 414 bar. A choice of main valve modules in a variety of standard material options.

Presreg Series 102 dome loaded regulators are compatible with most liquid or gas applications.

Contact us today for a datasheet info@derwentjames.co.uk

Throughout the world Badotherm supply our quality products and related services to EPC contractors and end users. Today, the concern is to ensure that you get good quality products, with proven materials, manufactured to international standards and have the assurance that they are suitable and measured up for the job.   

Badotherm manufacture and supply a full range of mechanical pressure and temperature process instrumentation. For service jobs, skids, and projects that contain a mixture of mechanical instrumentation, you can obtain all the following items from Badotherm.

These include a full range of:

• Pressure gauges: including process gauges, safety pattern gauges, differential gauges, and low pressure capsule gauges; and accessories over pressure protectors, swivel gauge adaptors, syphons;
• Diaphragm seals: flanged or threaded types in 316 S/Steel or exotic material that can be mounted to pressure gauges or transmitters; 
• Thermometers: including any angle types, both bi-metals and gas filled, direct, skin type or remote mounting;
• Thermowells: both threaded and flanged types as well as custom types, available with wake frequency calculations (ASME PTC 19.3);
• Needle or instrument valves and a variety of 2-way, 3 way and 5 way manifolds.

There are a number of important advantages in sourcing the complete package from Badotherm.

 1.     Badotherm are the specialist in mechanical instrumentation and advise you along the project and help you engineer. This prevents mistakes early in the project and helps save costs from the beginning.

2.     Using a single source you save time instead of placing and monitoring several orders on different suppliers and eliminate multiple administrative tasks.

3.     Badotherm complies with all relevant international manufacturing standards (EN837, ASME, etc) and strictly follows the requirements in the industry such as ATEX and REACH regulation, or regarding the material certification (2.1, 2.2. and 3.1 according EN10204) and NACE related requirements (MR01-75 / MR01-03) Additionally we can also host inspections and perform all kinds of (material) tests and certification such as calibration, dye penetrant, PMI, etc.

4.     Finally and possibly most important there is the peace of mind that by using one professional company (Badotherm) it ensures that that the various parts ordered match perfectly. For example it happens frequently when thermometers have been sourced from one source and thermowells from another and the diameter of the thermometers is too big for the thermowells or you have differential gauges that do not match the associated manifolds. By using one source for all this equipment you eliminate this worry. Badotherm will ensure that all the different parts are a perfect match.

Badotherm have had vast experience of numerous international projects over the last 25 years and are used by most major end users and contractors who all confidently specify and engineer Badotherm products and solutions.

Let Badotherm do the work for you and save you time, money and concern with the added assurance you will be getting quality products in a quality package.

Make Badotherm your professional partner for mechanical process instrumentation; we add value to your business.

Contact Derwent James Ltd for full details of the Badotherm scope of supply or send us your new application details today via info@derwentjames.co.uk

The scope of supply summary shown here is available on request so drop us a line and we’ll send one by return email.

Dopak sampling systems are used worldwide for the contained sampling of hazardous liquids and gases. We are the exclusive UK agents for Dopak.  We are here to help with your sampling systems design so do get in touch and we will send you our checklist by return, in addition we can also send application specific system P&ID’s and system drawings.

Badotherm Instrumentation, offers a full range of pressure, temperature and level measurement products and a fast UK diaphragm seal repair service. So for your 63mm or 100mm stainless steel pressure gauges then do get in touch…gauges are held in stock in the UK so fast next day delivery is always possible.

Badotherm are also THE experts in the repair of diaphragm chemical seals for your pressure and level instruments so take a look at their New BASECAL performance calculation tool.

Presreg of Loughborough are the experts in the design and supply of special application, high pressure regulating valves for the regulating and control of liquids and gases upto 1050 bar pressure.

Elaflex supply an extensive range of smooth bore, lightweight technical chemical transfer hoses for a wide variety of applications and with the Mann Tek hose and tank couplings,  they are your best source of advice for your tanker offloading project. Also available in the Elaflex scope are rubber expansion joints, Permex stainless steel hose reels, Rassm, Graco air operated pumps and Flammer flame arrestors.

Total Lockout have an extensive range of Lockout Tagout products for safe isolation. Call for advice, pricing and stock availability on the following products.

• Portable valve actuator – “Valve Assist”
• Safety Padlocks
• Multi lock hasps
• Electrical Lockout
• Lockout storage solutions
• Group lockout and key management
• Cable lockouts
• Valve locks
• Complete lockout kits
• Tags and signs
• Full range of lockout and safety accessories

The Total Lockout portable valve actuator “Valve Assist” is a NEW product ideal for the operation of larger or seized valves.

Our scope of supply is extensive, our team are here to help with your applications so call today on 01332 673700 or request further details via email info@derwentjames.co.uk

• Smooth bore, lightweight technical chemical transfer hoses
• Mann Tek hose and tank couplings
• Rubber expansion joints
• Permex stainless steel hose reels
• Rassm, Graco air operated pumps
• Flammer flame arrestors.

Contact us for with your application details or request a product guide by calling 01332 673700 or email us at info@derwentjames.co.uk

The Total Lockout range of Lockout Tagout for safe isolation and portable valve actuators becomes the latest addition to the Derwent James Ltd portfolio of high quality instrumentation and safety equipment available to the engineering and manufacturing sectors.

The Total Lockout range of products includes;

• Safety Padlocks
• Multi lock hasps
• Electrical Lockout
• Lockout storage solutions
• Group lockout and key management
• Cable lockouts
• Valve locks
• Complete lockout kits
• Tags and signs
• Full range of lockout and safety accessories

 Also included in the agreement is an innovative portable valve handwheel drive system called “Valve Assist”. Quickly attaching to the valve hand wheel, valve assist significantly reduces the effort required to operate valves.

For further information, prices and availability of any standard Total Lockout product or for advice on your special application then please email us at info@derwentjames.co.uk

We continue to be the exclusive UK agent for Dopak sampling systems whilst also representing Badotherm Instrumentation and Presreg Valves.  For details please get in touch via info@derwentjames.co.uk or call us on 01332 673700.

Further Derwent James news and alliances can be found on our website www.derwentjames.co.uk

Derwent James Ltd hope to announce new partnership agreements for 2012 so please keep checking our website for updates.

Best wishes for a happy and successful 2012.

Standard sampling valve designs and sampling systems for special applications are available so contact us today for more details.  See our Dopak page for more product information http://www.derwentjames.co.uk/dopak-sampling-systems

 info@derwentjames.co.uk