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The NIBCO MA0013E is a 1-piece miniature manual ball valve designed for 2-1/2 inch pipe in plumbing and fluid control systems. Constructed from polyvinylchloride (PVC) with a standard port configuration, it delivers a rated maximum working pressure of 2000 psi and is suited for Schedule 40 piping installations. The tee handle provides a positive, easy grip for manual operation. Both end connections are female NPT (FNPT), making inline installation straightforward. Plumbers and pipefitters install this valve where a compact, lightweight shutoff is needed in PVC systems without the bulk of a full-size valve body.
This valve is intended for residential and light commercial plumbing applications where PVC Schedule 40 pipe is the specified material. FNPT x FNPT connections allow direct threaded installation into existing pipe runs. The standard port design supports typical flow rates for 2-1/2 inch distribution lines. Its natural PVC color indicates compatibility with standard potable and non-potable water piping systems. The miniature 1-piece body keeps the installed footprint small, which is useful in tight mechanical spaces or manifold arrangements.
Designed as an OEM-style replacement or new-installation component for 2-1/2 inch Schedule 40 PVC threaded piping systems using FNPT connections.
Installation should be performed by a licensed plumber in accordance with applicable IPC or local plumbing code requirements. Depressurize and drain the line completely before removing any existing valve or making threaded connections. Use thread sealant tape or compound rated for PVC and the media being conveyed. Do not exceed the rated working pressure and avoid over-torquing FNPT fittings, as PVC threads are susceptible to cracking under excessive force.
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