Collection: Thermoelectric Modules

CR Connector Check Valve 1/2" NPT, 0.125 psi Cracking Pressure

1/2" CN Style Connector Check Valve - 1.50 psi Standard Cracking Pressure

2" CR Connector Check Valve with 0.500 psi Cracking Pressure

3/4" CR Style Connector Check Valve - 0.125 psi Cracking Pressure

1-1/2 Inch CR Style Check Valve Connector

3/4" Nominal Pipe Size B4 Style Butt Weld Check Valve

316 Stainless Steel CN Style Connector Check Valve - 1-1/4" NPT, 3.50 psi Cracking Pressure

4-Inch Connector Check Valve CR Style, Standard Cracking 1.50 psi

1" B8 Style Butt Weld Check Valve, 0.500 psi Cracking Pressure

1-1/2" CR Style Connector Check Valve

Check-All B8 Style 2" Butt Weld Check Valve

2-1/2" CN Style Connector Check Valve

2" NPT Connector Check Valve - Standard Cracking Pressure 0.500 psi

3" CN Style Connector Check Valve - 316 Stainless Steel - 0.500 psi Cracking Pressure

B8 Style 4" Nominal Pipe Size Butt Weld Check Valve

B8 Style 2-1/2" Nominal Pipe Size Butt Weld Check Valve