... , 50mm, 62mm, 76mm,80mm We are the general agent of WATSON PROCESS SYSTEMS in China!1. The thread ... structure of DCF-Z right-angle pulse jet valve is inch pipe thread. The exhaust-chamber volume ... . This valve is done with special surfact treatment of spray painting, very smooth surface. Technical parameters: ... (mm) 20,25,40,50,62,76Material of valve body cast aluminumWorking pressure0.4---0.6Mpa ...