FSP Can Supply Hygood Inergen iFLOW IG-541 Check Valve New and Replacement (21114011) . This valve has a 3/4 in. male coupling (PN30600205) and Dowty seal (PN95108010).
The Female "swivel nut" end of the check valve connects directly to the outlet of the iFLOW cylinder valve.
The 3/4 Inch male coupling supplied with the check valve connects from the check valve into the female end of either PN91116026 or PN91116030.
A blind cap(PN30390160) can be ordered sperately to blank off any unused ports.
Hygood Inergen iFLOW New and Replacement Check Valve Technical Specifications and Information
Body: Brass
Cap: Brass
Piston: Brass
Nut: Brass
Spring: Stainless Steel
3/4 in. male coupling: Zinc plated steel
Inlet Connection thread: W.21.7 DIN 477
Outlet Connection thread: G 3/4 in. ISO228
Typical Working Pressure: 60bar at 20 °C
Max Working Pressure: 140bar
Test pressure: 140bar
Weight: 0.7 kg
Max Torque: 50Nm
Overall size: 81mm x Dia 52mm
Hygood Inergen iFLOW Check Valve New and Replacement Data Sheet