1-1/4" Compact Ball Valve White PVC Threaded (1014WT)

The 1014WT is a 1-1/4-inch compact white PVC ball valve with threaded NPT end connections — a full-port, quarter-turn isolation valve engineered for the intermediate-diameter potable water distribution, residential and commercial plumbing, irrigation, and general-purpose water service isolation applications where white PVC body convention, corrosion-free construction, compact body format, and threaded NPT end connections at 1-1/4-inch diameter define the correct intermediate isolation valve specification for the potable water, irrigation, and general service system environments the 1014WT serves.

The 1014WT is the white PVC threaded counterpart to the 1014GT — the gray PVC threaded configuration in the same 1-1/4-inch compact ball valve format. As established at every size in the described compact PVC ball valve series where both gray and white configurations exist, body color is the application convention differentiator — the 1014GT serves gray PVC industrial, chemical service, and process water applications where gray body convention signals industrial service specification, while the 1014WT serves the white PVC potable water distribution, residential and commercial plumbing, irrigation, and general-purpose water supply applications where white PVC body convention confirms potable water compliance and general water service specification at 1-1/4-inch intermediate diameter.

The 1014WT also extends the described white PVC compact ball valve threaded series — joining the 1015WT (1-1/2-inch), 1020WT (2-inch), 1025WT (2-1/2-inch), 1030WT (3-inch), 1040WT (4-inch), and 1060WT (6-inch) as the seventh-described white PVC compact threaded ball valve in the series, filling the 1-1/4-inch intermediate position in the white PVC threaded series between the 1-inch individual connection tier below and the 1-1/2-inch secondary distribution tier above. The 1014WT and 1014GT together — alongside the 1014GS (gray socket) and 1014WS (white socket) — complete the four-configuration set at 1-1/4-inch compact PVC ball valve specification, extending the four-configuration coverage pattern consistently established from 1-1/2-inch through 6-inch across the complete described compact PVC ball valve series.

The intermediate size application profile of the 1014WT carries the same critical positioning established for the 1014GT gray threaded and 1014GS gray socket — 1-1/4-inch is not a default standard size in new potable water system design or residential plumbing construction; it appears where hydraulic calculations specifically produce this intermediate diameter, where existing residential or commercial plumbing infrastructure was originally sized at 1-1/4-inch, where specific equipment connections at intermediate flow capacity require this pipe size, or where the transition between 1-inch individual supply connections and 1-1/2-inch secondary distribution produces an intermediate sizing requirement. The 1014WT buyer is therefore working with a confirmed 1-1/4-inch requirement — the residential plumber replacing an existing 1-1/4-inch white PVC threaded isolation valve in a legacy residential or commercial plumbing system, the irrigation contractor installing intermediate branch supply isolation at a confirmed 1-1/4-inch design position, the commercial plumbing contractor connecting to an existing 1-1/4-inch threaded equipment connection at intermediate flow capacity, or the water treatment equipment installer connecting to a 1-1/4-inch NPT threaded equipment outlet.

At 1-1/4-inch in the white PVC threaded configuration, the residential and light commercial plumbing context is more prominent than at adjacent sizes in the described white PVC compact threaded ball valve series — because 1-1/4-inch appears frequently in residential plumbing as the standard drain, waste, and vent sizing that occasionally crosses into supply system intermediate branch sizing, and as a common intermediate size in older residential and light commercial white PVC supply systems where 1-1/4-inch was specified at specific intermediate supply and branch positions before current standard sizing conventions settled on 1-inch and 1-1/2-inch as the dominant residential supply sizes. This residential and light commercial replacement context is proportionally more prominent for the 1014WT than for the equivalent gray 1014GT — because the residential plumbing system installed base at 1-1/4-inch is predominantly white PVC rather than gray PVC, and the replacement demand from legacy residential and light commercial white PVC plumbing systems at 1-1/4-inch intermediate positions represents a meaningful share of the 1014WT buyer base alongside the new construction at deliberate intermediate design positions and the commercial equipment connection contexts.

The 1014WT and 1014WS together provide complete white PVC connection format coverage at 1-1/4-inch compact ball valve specification — the 1014WT threaded for equipment connections, threaded fitting connections, and existing threaded system replacement contexts where 1-1/4-inch NPT threading is present at the white PVC isolation valve location, and the 1014WS socket for new construction in-line positions in new 1-1/4-inch white PVC socket-connected system construction and socket replacement in existing socket-connected systems.

The replacement context at 1-1/4-inch white PVC threaded is among the most prominent of any size in the described white PVC compact threaded ball valve series — spanning residential plumbing systems, light commercial mechanical systems, commercial building supply systems, and irrigation systems where legacy 1-1/4-inch white PVC threaded isolation valves at intermediate distribution positions have reached end of service life and require replacement with correctly sized white PVC compact threaded ball valves matching the existing connection format and body color convention.

White PVC construction at 1-1/4-inch delivers the potable water convention consistency, NSF-compliant material specification, and corrosion-free service life that define white PVC compact ball valves for intermediate residential plumbing supply, commercial building intermediate branch, irrigation intermediate mainline, and general-purpose water service environments where the 1014WT provides intermediate isolation at 1-1/4-inch threaded connection positions across the combined residential, commercial, and irrigation buyer base.

Specifications

Industries & Applications

The 1014WT is the 1-1/4-inch threaded white PVC compact ball valve specification for full-port quarter-turn isolation across the intermediate-diameter potable water distribution, residential plumbing, commercial building supply, irrigation, and general-purpose water service application contexts where 1-1/4-inch NPT threaded connections are present at the isolation valve location:

• Residential Plumbing — 1-1/4-Inch Threaded Intermediate Branch & Replacement Isolation — One-and-a-quarter inch intermediate branch supply isolation and replacement isolation valve for existing 1-1/4-inch white PVC threaded connections in residential plumbing systems — whole-house supply intermediate connections, specific intermediate branch supply shutoffs at confirmed 1-1/4-inch supply positions, and direct replacement of existing 1-1/4-inch threaded white PVC isolation valves in legacy residential plumbing systems where 1-1/4-inch was the intermediate supply sizing at specific positions; the 1014WT at 1-1/4-inch threaded residential plumbing isolation positions provides white PVC full-port isolation maintaining body color consistency with the surrounding white PVC residential plumbing system at intermediate supply positions; the residential plumbing replacement context is the most prominent single buyer context for the 1014WT relative to equivalent sizes in the gray PVC threaded series.
• Light Commercial Plumbing — 1-1/4-Inch Threaded Intermediate Supply & Equipment Isolation — Intermediate supply connections and individual equipment supply isolation at 1-1/4-inch in light commercial buildings — small commercial building intermediate supply branches, small commercial kitchen supply connections, individual equipment supply shutoffs at intermediate 1-1/4-inch positions, and direct replacement of existing 1-1/4-inch white PVC threaded isolation valves in legacy light commercial plumbing systems; the 1014WT at 1-1/4-inch threaded light commercial white PVC supply isolation positions.
• Potable Water Treatment — 1-1/4-Inch Threaded Intermediate Equipment Connection Isolation — One-and-a-quarter inch NPT threaded connections at intermediate-capacity water treatment equipment — residential and light commercial water softener connections, point-of-entry filtration system connections, carbon filter unit connections, and UV disinfection system connections at intermediate flow capacity — where 1-1/4-inch threaded connections are the equipment connection format at the isolation valve location; the 1014WT at 1-1/4-inch threaded potable water treatment equipment connection isolation positions with white PVC material convention and NSF compliance.
• Irrigation — 1-1/4-Inch Threaded Intermediate Branch Supply & Equipment Connection Isolation — Intermediate branch supply isolation and equipment connection shutoffs at 1-1/4-inch in irrigation systems where hydraulic design produces 1-1/4-inch sizing at specific intermediate branch supply positions and where NPT threading is the connection format at irrigation pump connections, valve manifold connections, and individual zone supply connections at the intermediate 1-1/4-inch size; white PVC body convention appropriate for irrigation source water and general agricultural water service chemistry.
• Commercial Building — 1-1/4-Inch Threaded Intermediate Branch Supply Isolation — Intermediate branch supply and individual equipment connection isolation at 1-1/4-inch in commercial buildings where white PVC at 1-1/4-inch serves specific hydraulically designed intermediate positions between 1-inch individual supply connections and 1-1/2-inch secondary distribution branches — individual appliance supply connections at 1-1/4-inch, specific intermediate equipment supply shutoffs, and branch isolation at deliberate 1-1/4-inch design positions in commercial building white PVC supply systems.
• Replacement — Existing 1-1/4-Inch White PVC Threaded Residential & Commercial Systems — Direct replacement isolation valve for existing 1-1/4-inch NPT threaded white PVC ball valves and gate valves in residential plumbing, light commercial, and commercial building white PVC supply systems — the most proportionally prominent replacement context in the described white PVC compact threaded ball valve series at this intermediate size; the 1014WT provides direct threaded replacement at the existing 1-1/4-inch NPT connection format with quarter-turn ball valve isolation as a performance upgrade from legacy multi-turn gate valves in residential and light commercial white PVC systems; replacement demand spans both residential plumbing systems and commercial building supply systems where 1-1/4-inch was specified at intermediate positions in legacy white PVC supply system construction.
• Backflow Prevention Assembly — 1-1/4-Inch Isolation at Threaded Connections — One-and-a-quarter inch isolation at threaded connection points in backflow preventer assemblies where 1-1/4-inch NPT threaded isolation shutoffs are required in residential and light commercial white PVC potable water supply infrastructure; white PVC construction appropriate for potable water backflow prevention assembly isolation at 1-1/4-inch threaded connection positions.
• Water Softener & Filtration — 1-1/4-Inch Threaded Bypass & Isolation — One-and-a-quarter inch threaded bypass valve and isolation connections at residential and light commercial water softener systems and whole-house filtration systems where 1-1/4-inch NPT is the standard equipment connection format at water softener tank inlet and outlet connections and bypass manifold positions; the 1014WT at 1-1/4-inch threaded water softener and whole-house filtration isolation positions in residential and light commercial white PVC supply systems.
• Pool & Aquatic Facility — 1-1/4-Inch Threaded Secondary Circulation & Chemical Equipment Isolation — One-and-a-quarter inch secondary circulation and chemical treatment equipment connection threaded isolation at residential pool and light commercial aquatic facility mechanical systems where 1-1/4-inch serves specific intermediate circulation and chemical equipment connection positions with NPT threaded connections; white PVC construction handles chlorinated and chemically treated pool water at 1-1/4-inch threaded equipment connection isolation positions.
• Greenhouse & Agricultural — 1-1/4-Inch Threaded Intermediate Supply Isolation — Intermediate supply branch and individual equipment connection isolation at 1-1/4-inch in greenhouse and agricultural facility water supply systems where white PVC at 1-1/4-inch serves specific hydraulically designed intermediate supply positions and where NPT threading is the connection format at specific intermediate supply and equipment connection isolation points.