Watts 0382010 Valve 321894-706 it ensures a drop-in fit

it ensures a drop-in fit for rapid field service

The 4 to 12 psi pneumatic spring will be fully compressed at 12 psi

This F9 high-altitude air pressure switch is factory-calibrated with a 4

The non-linting characteristics of this aerated pilot reduce nuisance outages caused by dust accumulation

Common Questions: At what pressure does this control activate

Watts 0382010 Valve 321894-706 it ensures a drop-in fitThe Watts 0382010 Valve is a high capacity boiler pressure relief valve designed specifically for hot water space heating systems. Built with a rugged iron body and a 3 4 inch NPT female inlet, this 740 series valve is engineered to protect against excessive pressure. It features a factory preset relief setting of 36 psi and provides a discharge capacity of up to 1,053,000 BTU hr. This model, often designated as 740 036, utilizes expanded outlet drain