Gas Network Fittings

Control every stage of your gas network operation 02-10-2026

From isolation to connection and repair - AVK UK delivers complete, field-proven solutions designed for safety, speed, and reliability.

ISOLATE WITH CONFIDENCE

WHEN SAFETY IS CRITICAL, ISOLATION MUST BE ABSOLUTE

Designed for pressure testing & commissioning of gas pipelines

Steel construction with robust, positive shut-off

Easy handling for efficient site deployment

Donkin Line Blank - Series 210/31 - click for datasheet.

Reduce risk during maintenance and commissioning with dependable, operator-friendly isolation

INTERVENE WITHOUT INTERRUPTION

KEEP GAS FLOWING WHILE YOU WORK

Enables flowstopping and live interventions

Dual sealing system for exceptional pipe sealing

Suitable for hot tapping and complex operations

Donkin Flowstop Tee - Series 214/31 - click for datasheet

Minimise customer disruption and maximise operational efficiency

PIPE ENDS

EVERY OPEN END IS A RISK - ELIMINATE IT

Reliable sealing of pipeline ends during works

Protects infrastructure from contamination and ingress

Built for durability in demanding gas environments

Donkin End Caps - Series 248/32 - click for datasheet

Maintain network integrity and safety from storage to installation.

CONNECT WITHOUT COMPROMISE

BRIDGING SYSTEMS SHOULDN’T SLOW YOU DOWN

Fast, secure connection between pipe systems

Designed for flexibility across installation conditions

Supports efficient asset integration and upgrades

Donkin Flange Adaptors - Series 260/31 - click for datasheet

Simplify installations and reduce downtime with adaptable connection solutions

ONE PARTNER.

TOTAL NETWORK CONFIDENCE.

AVK UK doesn’t just supply products - we support complete operational workflows:

ALL ENGINEERED TO WORK TOGETHER SEAMLESSLY IN REAL GAS NETWORK CONDITIONS.

LET’S SOLVE YOUR NEXT NETWORK CHALLENGE.

Contact us: Email: customerservice@avkuk.co.uk or call us on +44 (0) 1246 479100