V47AE-3
This valve features a 1-1/4 inch pipe size and opens at temperatures between 71°C and 110°C. Its standard bypass orifice has a diameter of 0.093 inches, and it can withstand max water temperatures of 77°C and supply pressures up to 150 psig (1,034 kPa). It includes 6 feet of nylon-armored capillary