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The Parker 40921700 is a 1/2 inch (16.5 mm) lockable double female ball valve. This valve is designed for reliable control of fluid flow in various piping systems. It features an aluminum handle for added durability and ease of operation.
Effective fluid control in plumbing and HVAC installations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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