Collection: Thermoelectric Modules

Check-All® 1/2" CN Style Connector Check Valve

3/4" CR Style Connector Check Valve with 0.500 psi Standard Cracking Pressure

Check-All® 1-1/2" B8 Style Butt Weld Check Valve

1-1/4" CR Style Connector Check Valve - 3.50 psi Standard Cracking Pressure

4'' B8 Style Butt Weld Check Valve - ASME B16.25 Compliant

1" Butt Weld Check Valve - B4 Style, 0.500 psi Cracking Pressure

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

Check-All® B4 Style Butt Weld Check Valve - 1/2" NPS, 3.50 psi Cracking Pressure

Check-All B8 2-1/2" Butt Weld Check Valve, 0.500 psi Cracking Pressure

B8 Style 1/2" Nominal Pipe Check Valve with 1.50 psi Standard Cracking Pressure

Cracking Pressure 1/2 in CR Style Connector Check Valve

Check-All 3/4" CN Style Connector Check Valve with 0.500 PSI Standard Cracking Pressure

1 Inch CN Style Connector Check Valve

Stainless Steel 1-1/4" Connector Check Valve - 0.500 psi Cracking Pressure

3/4" NPT CN Style Check Valve - Stainless Steel

1-1/2" CN Style Connector Check Valve with 3.50 psi Cracking Pressure