High Pressure Check Valves

Product Introduction

1. Provides highly reliable unidirectional flow and emergency shutoff for gases and liquids.
2. All valve bodies are made of 316 stainless steel.
3. Elastomer seal poppet design for quiet and effective check function.
4. Cracking pressure:15C Series Check Valves: 14 psi ~ 26 psi (0.966 bar ~ 1.794 bar)

Specifications

15C, 15CO Series Check Valves

1. Connections:1/4", 3/8", 1/2" tube fittings

               1/4", 3/8", 1/2" NPT threaded connections

2. Orifice sizes:0.188", 0.25" and 0.375"

0.12", 0.22" and 0.36"

3. Maximum working pressure: 15,000 psig (1034 bar)
4. Working temperature:

15C Series Check Valves: 0 °F (-17.8 °C) to 400 °F (204 °C)

15CO Series Check Valves: -110 °F (-79 °C) to 1200 °F (649 °C)

20C, 20CO Series Check Valves

1. Connections: 1/4", 3/8", 9/16", 3/4" and 1" tube fittings
2. Orifice sizes: 0.125", 0.218", 0.359", 0.516" and 0.688"
3. Maximum working pressure: 20,000 psig (1379 bar)
4. Working temperature:20C Series Check Valves: 0 °F (-17.8 °C) to 400 °F (204 °C)；20CO Series Check Valves: -110 °F (-79 °C) to 1200 °F (649 °C)

60C, 60CO Series Check Valves

1. Connections: 1/4", 3/8" and 9/16" tube fittings
2. Orifice sizes: 0.094", 0.125" and 0.187"
3. Maximum working pressure: 20,000 psig (1379 bar)
4. Working temperature:60C Series Check Valves: 0 °F (-17.8 °C) to 400 °F (204 °C)；60CO Series Check Valves: -110 °F (-79 °C) to 1200 °F (649 °C)