Check Valves

   CA Series

• Maximum working pressure: 207 bar (3000 psig)
• Working temperature: -23°C to 190°C (-10°F to 375°F)
• Cracking pressure: 0.2 to 41.4 bar (3 to 600 psig)
• Body material: Optional materials including stainless steel, brass, carbon steel and alloy steel
• Connections:
• 1/4" to 3/8", 8 mm double ferrule
• 1/4 FR connection

   CH Series

• Floating seal ring prevents contaminants from affecting sealing performance
• Maximum working pressure: 414 bar (6000 psig)
• Working temperature: -23°C to 204°C (-10°F to 400°F)
• Cracking pressure: 0.02 to 1.7 bar (1/3 to 25 psig)
• Body material: Optional materials including stainless steel, brass, carbon steel and alloy steel
• Connections:

1/8" to 1", 6 mm to 25 mm double ferrule

1/8 to 1 NPT thread

• 1/4 to 1 BSPT female thread, 1/4 to 1 BSPT male thread
• 1/4 to 3/4 FO connection, 1/4 to 1 FR connection

   CL Series

• Union bonnet design for enhanced safety, all-metal construction, horizontal installation only
• Maximum working pressure: 414 bar (6000 psig)
• Working temperature: -54°C to 482°C (-65°F to 900°F)
• Body material: Optional materials including stainless steel, carbon steel and alloy steel
• Connections:

1/4" to 3/4", 6 mm double ferrule

• 1/8 to 1/2 NPT female thread

1/4" to 1/2" Tube socket weld

• 1/4" to 1/2" Pipe butt weld

   COA Series

• One-piece body, compact structure
• Maximum working pressure: 207 bar (3000 psig)
• Working temperature: -23°C to 190°C (-10°F to 375°F)
• Cracking pressure: 0.2 to 41.4 bar (3 to 600 psig)
• Body material: Optional materials including stainless steel, brass, carbon steel and alloy steel
• Connections:
• 1/4 NPT female thread

1/4 to 1/2 NPT male thread

• 1/4 to 1/2 BSPT male thread

   CV Series

• Elastomeric seal seat, noise-free and effective check function
• Maximum working pressure: 207 bar (3000 psig)
• Working temperature: -23°C to 190°C (-10°F to 375°F)
• Cracking pressure: 0.02 to 1.7 bar (1/3 to 25 psig)
• Body material: Optional materials including stainless steel, brass, carbon steel and alloy steel
• Connections:

1/8" to 1", 6 mm to 12 mm double ferrule

1/8 to 1 NPT thread

• 1/4 to 1 FR connection

   CW Series

• All-welded design for enhanced safety, installable in any orientation
• Maximum working pressure: 207 bar (3000 psig)
• Working temperature:-23°C to 204°C (-10°F to 400°F)
• Cracking pressure: Less than 0.14 bar (2 psig)
• Body material: Optional materials including stainless steel and alloy steel
• Connections:

1/4", 6 mm double ferrule

• 1/4" to 1/2" FR connection

1/4" to 1/2", 6 mm Tube socket weld