Special Purpose Pressure Vessels,
Reactors and Autoclaves

Supporting Industry and Research

Breech Lock Closure Pressure Vessels


The KW Designed Solutions Breech Lock Closure Pressure Vessel utilises one of our most robust quick-acting closures.  The Breech Lock Closure is an innovatively engineered closure, robust in design, allowing the operator to rapidly open or close the pressure vessel with a simple 1/8th to 1/16th turn of a handle.

The slim-line nature of the breech lock closure allows the body of the pressure vessel to remain slender and parallel providing the benefit to easily retro-fit Heat Transfer Jackets to the OD of the pressure vessel.

Used in the vertical orientation these pressure vessels have a small footprint and allow the DUT to be attached to the underside of the closure, reducing the amount of manual handling required.   Our Breech Lock Closure Pressure Vessel can also be used in a horizontal orientation with the addition of vessel and closure support frames incorporated into the design to ensure closure alignment to the pressure vessel body is maintained.

KW Designed Solutions Breech Lock Closure Pressure Vessels are supplied with operating pressure of up to 2000 bar and temperatures range from -50°C to +300°C.

Breech Lock Closure Vessels


Features

  • Pressure ratings: 100 bar to 2000 bar
  • Temperature: -50°C to 300°C
  • Size: Between Ø100mm to Ø1000mm bore and depths of 200mm to 4000mm
  • Volumes: 1 litre to 3000 litre
  • Seal Types: O seal with back-up-ring, Spring seal, various more options
  • Material of construction: Stainless steels, carbon and alloy steels
  • Closure alignment system
  • Safety Interlock System
  • Multi-Penetration Closure

Benefits

  • Guided Closure Alignment System allowing easy and safe operation
  • Rapid opening & closing times: 2 minutes to open/close, 5 seconds to lock/unlock
  • Minimal effort to open and close the Vessel, simply rotate the Lock Ring Handle 1/16th of a turn
  • Integral Safety Interlock System prevents accidental opening and allows for integration with Pressure Control Systems & Safety Enclosure door locking devices
  • Multiple penetrations for Tooling, electrical feed-throughs and pressure control hardware
  • SWL rated Closure for attachment of DUT (Device Under Test) – no need to load & unload the Vessel
  • Minimal shop floor footprint
  • Custom size and pressure range available to meet specific requirements 

Applications and Customer Uses

The KW Designed Solutions Breech Lock Closure Pressure Vessel has proven to be a popular choice for our customers who work within the Oil & Gas and Subsea industry sectors.   The ease of handling, safe and quick-acting features of the closure provide the customer with the right choice of design suited for this type of operating environment.

Typically this type of Closure Pressure Vessel is used for carrying out qualification, F.A.T. or Production Testing of:

  • Subsea electrical components
  • Hoses
  • Cables
  • Penetrators
  • Sensor assemblies
  • ROV systems
  • Hydraulic Connectors
  • CIMVs and other types of Well Intervention Tools

 

We also supply additional types of equipment associated with advanced Subsea Simulation Hyperbaric Testing allowing customers to create specific subsea test environments, such as agitation of sand and silt media, heating and cooling of testing media or the ability to manipulate components within the Vessel, allowing functionality such as mate/de-mate of electrical or hydraulic connectors.

KW Designed Solutions aim to provide a solution for the most specific and demanding requirements

Project Examples

KW Designed Solutions Pressure Vessel for Testing CIMVs

Pressure testing CIMVs (Chemical Injection Metering Valve) Ref: SO684, Equip No. 2175)

A pressure vessel with a breech Lock quick-acting closure supplied for the factory acceptance testing (FAT) of chemical injection metering valves.

  • Pressure ratings: 450 bar
  • Temperature: -10°C to +50°C
  • Size: Ø600mm x 2100mm depth
  • Volume: 600 litre

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KW-Designed-Solutions-Pressure-Vessel-Testing-Wellbore-Drilling-Tools

Pressure testing directional guided drilling tools for wellbore manufacture (Ref: SO260, Equip No. 2022)

This pressure vessel was developed to carry out qualification, FAT or production testing of guided drilling tooling and equipment. The design allowed for elevated temperature testing to be carried out whilst also allowing quick entry into the vessel to access the device under test within minutes.

  • Pressure ratings: 1483 bar
  • Temperature: -20°C to +300°C
  • Size: Ø400mm x 1800mm depth
  • Volume: 225 litre

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KW Designed Solutions Pressure Vessel Testing-Subsea Electrical Connectors

FAT/R&D on subsea electrical connectors (Ref: SO298, Equip No. 2042)

Wet-mate electrical connectors supplied to the subsea sector for power, control and communications have to undergo comprehensive testing to prove their robustness and reliability in the most realistic and severe of operating environments.

  • Pressure ratings: 517 bar
  • Temperature: -10°C to +60°C
  • Size: Ø300mm x 1300mm depth
  • Volume: 80 litre

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kw designed solutions

Tel: +44 (0) 1257 474 507

KW Designed Solutions Ltd, KW Group, Drumhead Road, Chorley North Business Park,
Chorley, Lancashire PR6 7DE. United Kingdom.

Designed and manufactured in the UK Designed and manufactured in the UK.