Short body length to allow the replacement of conventional non-testable check valves. Supplied with lifting lugs to assist with installation. Compact simple design. Now inline and onsite serviceable. No special tools required for servicing. Designed and manufactured in accordance with requirements AS/NZS 2845.1. Straight through flow path for maximum flow co-efficient. Top entry allows all parts to be accessed easily. Stainless steel internals for superior corrosion resistance. Fully restrained check valve assemblies for unrivalled safety. Rilsan Nylon coated to AS 4158. Each valve is factory bench tested and tracked with unique serial number. All internal components are repairable or replaceable. All internal & external bolting is stainless steel. Installations can be vertical and horizontal. Conforms to the testing requirements of AS/NZS 2845.3. Anti-tamper test taps provided as standard. 80 - 150mm flanged end connections.