Oasis Engineering has been creating custom solutions for some of the biggest names in the game. The New Zealand company can customize a manifold system that will integrate Sandwich Ball Valves, Coupling Systems and Check Valves.

Check Valves are installed in pipelines to prevent backflow. These one-way valves allow free flow in one direction. If the flow turns, the valve closes and protects other valves and parts.   Oasis Check Valves are ideal for unidirectional flow applications in CNG Dispensers, Fill Panels, Priority Panels, Compressors, Trailers and Service Stations and are suitable for CNG, Bio Gas, Nitrogen and Air.

Oasis’s O-ring Face Seal (ORFS) fittings incorporate an O-ring at the face of the fitting and are designed to eliminate leaks in high pressure CNG systems. They are specifically for applications where elastomeric seals are acceptable to overcome leakage and variations in assembly procedures. Precision CNC machined and manufactured from Certified Stainless Steel, these check valves are built to endure. The 300 series encompasses two-piece body and one-piece poppet design and set the standard in flow rates, strength and reliable sealing performance.

Flow protected springs with optimized flow paths give increased flow rates and greater resistance to chatter. Springs with different cracking pressures are available upon request (minimum order quantities may apply). To assist with in-field servicing and reduced downtime there are service kits available. O-ring Face Seal (ORFS) Check Valves are designed for high-flow, comply with PED 2014/68/EU and there are 1/2” to 1” sizes available. NPT, SAE & BSP Female/Female Thread Connections are Standard Configuration.