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The VALUE COLLECTION S80E41 is a 3/4 inch manual ball valve designed for inline shutoff and flow-control applications in plumbing, HVAC, and light industrial piping systems. The full port configuration delivers unrestricted flow with minimal pressure drop, making it well suited for lines where flow efficiency matters. Female NPT (FNPT) connections on both ends thread directly onto standard NPT pipe or fittings without adapters. The locking cap handle prevents accidental operation, adding a layer of safety in commercial and multi-tenant service environments. A polytetrafluoroethylene (PTFE) seat provides chemical resistance and a low-friction sealing surface that holds up through repeated cycles. Licensed plumbers and HVAC service technicians are the primary installers.
This valve fits into residential and light commercial piping systems where a reliable manual shutoff is required. Typical applications include branch isolation on water supply lines, hydronic heating and cooling circuits, compressed air distribution, and general fluid control in trade and industrial settings. The FNPT x FNPT end configuration suits standard threaded pipe assemblies in 3/4 inch nominal pipe size. The locking cap feature makes it a practical choice in equipment rooms, mechanical closets, or any location where inadvertent valve actuation is a concern.
Designed as an OEM-style replacement or new-installation manual ball valve for 3/4 inch NPT threaded piping systems in plumbing, HVAC hydronic, and light industrial applications.
Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with applicable local plumbing codes and IAPMO or IPC standards. Shut off system pressure and drain the line before removing any existing valve or making threaded connections. Apply thread sealant tape or compound rated for the service fluid to all NPT threads before assembly. Do not overtighten threaded connections; use a backup wrench on adjacent fittings to avoid stressing downstream pipe.
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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