Air Brake Coupling Self Seal Valve - Fits 'C' & 'CA' Female Coupling - M22
Fits 'C' & 'CA' Female Coupling - M22. M22 threads. Self sealing valve for Female 'C' & 'CA' coupling. Air Brake Coupling Self Seal Valve. This coupling should be assembled with a suitable sealant andNOT bonded washers.