McMaster 4894K12 High-Cycling Threaded Check Valve, Bronze, 3/4 NPT Female, Class 125, 5.24 Cv 11U265 Thermostat Heating/Cooling Heating/Cooling

Thermostat Heating/Cooling Heating/Cooling

The oil and abrasion resistant NBR pneumatic tube can be inflated up to 200 psi against the outside diameter of the connecting pipe

Carbide Jaw 4-Way Digital Caliper

Range 0 Degrees to 400 Degrees F

McMaster 4894K12 High-Cycling Threaded Check Valve, Bronze, 3/4 NPT Female, Class 125, 5.24 Cv 11U265 Thermostat Heating/Cooling Heating/CoolingWith few moving parts to wear out, these valves withstand frequent opening and closing, pulsating flow, and rapid flow reversal. They open to allow flow in one direction and close when flow stops or reverses. All have a removable cap that provides easy access to internal components for maintenance. Flow Coefficient (Cv) Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60 F that will flow through a fully open valve with a