Watts 0382870 Valve 30067439-890 High Flow Capacity: The 2

High Flow Capacity: The 2

preventing excess heat load

With a Kv value of 3

the 344100 tube assembly is specifically listed for the 67 and 67-G series

Watts 0382870 Valve 30067439-890 High Flow Capacity: The 2The Watts 0382870 (also identified as model 740 1 60) is a high capacity boiler pressure relief valve engineered for heavy duty hot water space heating applications. This 1" x 1 1 4" NPT valve features a durable iron body construction and is specifically designed to provide emergency overpressure protection for commercial and large scale residential boilers. With a pressure relief setting of 60 psi and a certified steam discharge capacity of 2,200,000