Western Enterprises CV-7R & CV-8L Check Valve Set - 9/16"-18 Thread, Oxygen/Fuel Gas
Western Enterprises CV-7R & CV-8L Check Valve Set - 9/16"-18 Thread, Oxygen/Fuel Gas
These Western Enterprises CV-7R & 8L check valves prevent dangerous reverse gas flow at the point of origin in oxygen and fuel gas cutting torch systems. Machined from high-quality brass with stainless steel operating springs and valve discs for reliable performance in demanding cutting applications.
This matched set includes both oxygen (CV-7R) and fuel gas (CV-8L) check valves with proper CGA connections for safe, code-compliant installations. The compact design installs easily inline between your regulators and torch hoses.
- Thread Size: 9/16 in - 18 TPI
- CGA Numbers: CGA-022 (oxygen), CGA-023 (fuel gas)
- Connection Type: Male/Female
- Pressure Rating: 50 psig (fuel gas), 125 psig (oxygen)
- Size Rating: B-Size compatible
- Thread Direction: RH (oxygen), LH (fuel gas)
- Construction: Brass body with stainless steel internals
- Weight: 0.17 lb per set
- Includes: CV-7R oxygen check valve and CV-8L fuel gas check valve
Essential safety equipment for cutting torch operations, these check valves meet industry standards and install between regulators and cutting torch assemblies. Compatible with standard B-size oxygen and fuel gas systems using 9/16-18 threaded connections.
Couldn't load pickup availability
Shipping & Return
Shipping & Return
Once we receive your return, we’ll process your refund within 5-7 business days. Refunds will be credited back to your original payment method. For more details on how to start a return, visit our Returns page or contact our support team—we’re here to help! Shop confidently knowing we’ve got you covered.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
