Qtec Technology Co.,Ltd. - MRO Supply Management for Oil & Gas and Sourcing Procurement Service

Engine Protection



Chalwyn are leading manufacturers of safety products for diesel engines which are required to operate either in hazardous areas where combustible gas, vapours or dust may exist, or in situations demanding special safety precautions.

The product and service range includes automatic over speed air and fuel shut down valves, air pressure, oil pressure, manual and electrically operated air intake shut down valves, flameproof alternators, exhaust spark arrestors and complete engine monitoring and automatic shut down systems



Chalwyn Safety Product Range

Engine air intake shutdown valves

Fuel shutdown valves

Diesel engine exhaust spark arrestors

Engine mounted flameproof alternators

Diesel engine monitoring and automatic shutdown systems

Technical literature



Download Chalwyn Product literature