Belimo F6100HD+DRCX24-3-T Valve Assembly 320735-701 What is the difference between

What is the difference between 32007255-001 and 32007255-001/U

preventing damage from underlying system faults

It features a 1-inch NPT male mounting connection for secure installation into the top of the tank and a 1/2-inch NPT conduit boss for protected electrical termination

The Schneider Electric AV-602

Belimo F6100HD+DRCX24-3-T Valve Assembly 320735-701 What is the difference betweenThe Belimo F6100HD+DRCX24 3 T is a high performance 4 inch 2 way butterfly valve assembly engineered for demanding HVAC and industrial flow control applications. This Ductile Iron (DI) butterfly valve features a rugged stainless steel disc and EPDM liner, providing a Cv of 600 and a Close Off Pressure (COP) of 50 psi. Driven by the DRCX24 3 T non spring return actuator, the assembly supports on off and floating control signals at 24Vac dc. Designed