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Axial Isolation
&
Axial Control Valves

6" ANSI 600 multi-stage control valve


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Axial Isolation
Valve

16" ANSI 600 isolation valve


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Axial Control
Valve

6" ANSI 600 single stage control valve


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Isolation Valves & Control Valves

The product range offered by Goodwin has now been extended to include a selection of high performance Axial Isolation and Control Valves.

Several years of Research, Design and Testing has been carried out to bring these products to market, with international patents pending for innovative design features.

Axial Isolation & Control Valves are used in highly demanding applications where tight shut off, high reliability, fast opening / closing and precise control are desired. Goodwin Axial Isolation & Control Valves represent a highly effective and cost efficient alternative to current designs available to the market.

Goodwin can supply a diverse range of forged or cast valve body materials, including a wide selection of Carbon Steel, Stainless Steel, Duplex Stainless Steel, Nickel Alloy and Titanium Alloy.

Axial Flow

Axial Flow

Reduced turbulence through the valve body as a result of the streamlined flow path.

High capacity, low noise and minimal pressure loss through the body.

3 Piece Split Body Design

3 Piece Split Body Design

Inherent manufacturing advantages compared to single piece body design

Flexible design allows the use of forgings or castings.

Full NDE accessibility for the pressure boundary components.

Advanced sealing and precise component manufacturing result in zero leakage.

Rack-Pinion-Rack Gear Train

Rack-Pinion-Rack Gear Train

Highly durable fast acting and precise.

Zero risk of gear teeth seizure even in low or non lubricated service.

Low friction and high efficiency compared to sliding gear mechanisms.

Low backlash maintained over the lifetime of the product.

Fully Pressure Balanced

Fully Pressure Balanced

Truly pressure balanced allowing the use of compact and cost effective actuation.

Pressure balancing is equally effective in both forward and reverse pressure conditions.


Axial Isolation Valve

Axila Valve

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Goodwin Axial Isolation valves have been designed in accordance with ASME B16.34 with face to face dimensions based upon ASME B16.10 allowing interchangeability with other valve types (Ball, Globe). Alternative dimensions available upon request.

Axial Isolation valves can be manufactured and tested in compliance with International valve standards according to customer requirement. Including but not limited to API, ANSI, ASME, BS, DIN, ISO & MSS. Fire testing conducted in compliance with API 6FA & ISO 10497

Axial Control Valve

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Goodwin Axial Control valves have been designed in accordance with ASME B16.34 with face to face dimensions based upon ASME B16.10 allowing interchangeability with other valve types (Ball, Globe). Alternative dimensions available upon request.

Axial Control valves can be manufactured and tested in compliance with International valve standards according to customer requirement. Including but not limited to API, ANSI, ASME, BS, DIN, IEC, ISO & MSS. Valve sizing and trim selection are determined using Goodwin proprietary software in compliance with IEC 60534.

The core of our quality is our people and our processes, and the people and processes are the core to our success.

- Matthew Goodwin -

Development

Extensive research and testing has been conducted by Goodwin to validate the reliability and performance of the new generation of Axial Isolation and Axial Control valves.

  • Isolation valve sealing and mechanical performance are tested using a purpose built Hydraulic Flow Laboratory.
  • Control valve capacity, flow characteristics and acoustic performance measured using a purpose built Pneumatic Test Laboratory.
  • Finite Element Analysis (FEA) used to verify the mechanical integrity of the design.
  • Computational Fluid Dynamics (CFD) to simulate flow through valve and to aid trim design in the Axial Control valve.
  • Fire Testing conducted in compliance with API 6FA & ISO 10497 for the Axial Isolation valve range. The Axial Control valve comprises the same sealing technology and as such can be considered a fire safe design.
  • Fugitive Emissions testing conducted in compliance with International standards.
  • Extensive mechanical and microstructural analysis is conducted when selecting materials to ensure compatibility and eliminate fretting and galling.
  • Application specific seal performance testing.

Testimonials


Manufacturing

We specialise in heavy precision, complex milling and turning and in particular with exotic materials such as Duplex and Inconel, as well as the standard materials such as carbon steel and stainless steel.

Through sustained investment in our people, facility and markets, our Company is a world leader in its technologies on a global basis, and does so whilst providing exemplary customer service. We specialise in heavy precision engineering incorporating all engineering activities and with our extensive capacity we are able to handle components up to 100,000kg which enables us to provide a one-stop shop whether you require a "build to print" or more in depth service. We have a workshop with modern and highly sophisticated machine tools.


Quality Assurance

Goodwin International, the company for which high quality is its ethos

PED 2014/68/EU

In addition, Goodwin International working through the notified body BSI is PED 97/23/EC accredited. Goodwin supplies its valves in compliance with PED 2014/68/EU for the EEA or to meet customer requirements when specified.

ATEX 2014/34/EU

Compliance with ATEX 2014/34/EU is by self declaration and a technical file is lodged and filed securely by an independent notified body (SIRA).

Core of all Goodwin's quality systems

Traceability is the core of all Goodwin's quality systems. Every valve manufactured is traceable to source of material, NDE, pressure test and other test results unique to each individual valve. Our policy is that every valve is tested to contractual and API requirements NOT sample testing of randomly selected valves. This traceability policy is endemic to every employee involved in the manufacturing cycle of the valve.

ISO 9001:2008

Goodwin International has always subscribed to manufacturing product to the highest possible quality. Goodwin has held quality registration by British Standards Institute (BSI) since 1984, originally to BS5750 and developed through the years to now be compliant with ISO 9001:2008.

Certifications

ISO 9001
ISO 14001
OHSAS 18001
PAS 99
CE 55079
FPAL
UVDB
API6FA

Quality Control

Our Industries

Goodwin International has been at the forefront of the design and production of valves for over 30 years with applications across a wide spectrum of industries.