Welcome to

Leaders in the design and manufacture of hydraulic and pneumatic stainless steel directional control valves and accessories for hazardous, corrosive and subsea environments.

Our sister company, Marshalsea Hydraulics, is a leading designer and manufacturer of high quality pumps and valves, and provides a range of stainless steel pressure intensifiers for subsea and topside applications.

New Products

Monoflange & Full Bore DBB Valves Volume Boosters

• Experts in both electro hydraulic and pneumatic products.
• Across the board solutions from one source specialising in a wide range of products for use in hazardous, corrosive & subsea environments.
• Known for innovative design and strict attention to safety, performance, reliability, quality and lowest cost solutions.
• Capability for delivering products to the largest projects with our integrated ERP systems, world class manufacturing facilities, application and function testing facilties and on time deliveries.
• Excellent worldwide service and support including circuit and system design support. Our engineering team are qualified for working on onshore and offshore hazardous location facilties and we have a worldwide network of agents, representatives and distributors.
• Certification and approvals for our extensive range of pneumatic and hydraulic solenoid valves include ATEX, IECEx, CSA(US), INMETRO, GOST R, GOST K and NEPSI together with third party SIL 3 functional safety certification.
• Bifold has one of the widest hydraulic and pneumatic accessory product ranges available from one source including filter regulators, quick exhaust valves, check valves and flowline pilots. Please refer to our products section.