Watts 9751-19 Valve 320735-701 the "C" suffix denotes the

the "C" suffix denotes the 160-210°F range

Key Benefits: High-Grade Cast Iron: Constructed from grade-35 cast iron for increased tensile strength and long-term resistance to groove wear

5-inch NPT male inlet by 2-inch NPT female outlet valve is essential for maintaining system integrity in saturated steam applications

This unit features a high-accuracy ±3% humidity sensor integrated with a 1000 Ohm thin film nickel temperature sensing element

Watts 9751-19 Valve 320735-701 the "C" suffix denotes theThe Watts 9751 19 Valve, specifically the PV20 C series pilot, is an essential component for technicians managing automatic control valves in hydronic and water distribution systems. This 1 2" direct acting pilot valve is engineered to maintain precise system pressure, operating efficiently within a 20 200 PSI adjustment range. Constructed with a heavy duty brass body and high grade Buna N elastomers, this pilot ensures a positive seal and long term