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CV-04 Female-Thread Inline Check Valve
Choose the specified configuration and pack quantity. The complete sales unit and matching connection sizes are listed below.
Applications & specifications · Quick order all packs
Ships from China · 5–7 calendar days preparation. Shipping · Returns

CV-04 Female-Thread Inline Check Valve
Provide a one-way connection between matching threaded pipeline connections.
One complete sales unit
CV-04 x 1. Tubing, equipment and installation tools are not included.
Original photographs show the female-thread inline check valve construction as a series reference. The model and approximate dimensions are specified separately. System illustrations do not add tubing or equipment to the sales unit.
Model & Reference Codes
| Model | CV-04 |
|---|---|
| Shipping SKU | CV-04 |
| Construction / function | Female-Thread Inline Check Valve |
| Nominal female port size | 1/2 inch |
| Selection | Match the actual mating thread before ordering |
| Base sales unit | 1 complete valve |
| Included components | CV-04 x 1 |
| Pack quantities | 1 / 2 / 10 |
Supplier model dimensions are approximate references. Match the actual connection and installation clearance before ordering.


Install and check safely.
Isolate the air supply and fully depressurize before fitting or removal. Match both mating threads and follow the flow-direction arrow on the valve body. Tighten the fitting using its metal flats. Restore air gradually and leak-check both connections.
Pack quantities
Choose 1 / 2 / 10 complete identical sales units per pack. Order quantity counts packs. Listed pack prices include the quantity savings.
Total items
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Find your matching configuration
CV Female-Thread Check Valves
Compare the available configurations in this family. Match the mechanism, connection sizes and complete sales unit before ordering.
Female Thread Check (4)



