Length limiters for expansion joint DI7240N – PN16 Ductile iron non-rising stem knife gate valve with square operating Stainless steel pre-shaped and pre-drilled support plates for mounting ASCO® limit switches and solenoid valves F4 Resilient seat gate valve NBR with handwheel – PN10 Female BSP threaded antipollution check valve “Y“ type cast iron strainer – ASA150 Flanged type “Y“ Stainless steel strainer PN16 Cast iron flanged globe valve PN16 Male BSP coupling with lock Temperature sensor 3 wires