Envirovalve | Drain Protection & Drain Sealing Device

Darcy Products Limited, founded in 1935, manufacture and supply the most comprehensive range of products for the prevention, control and clean-up of every type of spill, leak or drip of oil, industrial fluids and chemicals which are all potentially harmful to the environment and business.

Our pneumatic drain sealing device - Envirovalve - is the alternative to traditional mechanical gates and penstock valves.  With no civil work required, installation is simple, quick and low-cost.

As a result of our committment to environmental protection and providing the optimum support and service to our customers, Darcy Spillcare Manufacture have diversified our product range into five key divisions.  Listed below are the divisions we operate in and the products/services available.  Please click on any of the links below for further information.

Our product and service range is constantly changing.  If you have an enquiry or require a product or service that you cannot find listed please contact our highly skilled and experienced team and we will endevour to fulfil your requirements.