Elbow, 90 Degree, Slip x Slip PVC Schedule 80 1/2" (806-005)

This 1/2" Schedule 80 PVC 90 Degree Elbow provides a permanent, solvent-cemented right-angle directional change in a fully solvent-welded Schedule 80 PVC pressure piping system, routing a 1/2" pipe run through a 90° turn in a single fitting. Both slip socket ends accept standard 1/2" PVC pipe for solvent cement joining, producing a fully cemented right-angle directional change that becomes a continuous, integral part of the piping system once cured.

Two parallel distinctions define where the 806-005 belongs in a system layout. The first is connection type. Within the Schedule 80 90° elbow family at 1/2", the 806 all-socket series serves fully solvent-welded PVC pipe systems where both sides of the right-angle turn are cemented pipe ends — the correct configuration wherever both connections at the directional change are plain PVC pipe joined by solvent cement. The 807-005 (Slip × FPT, previously written) bridges a solvent-welded inlet to a female-threaded outlet at the 90° turn for connecting a threaded component downstream; the 808-series all-threaded FPT × FPT elbow serves fully threaded assemblies where both sides receive nipples or MPT fittings. When both connections at the right-angle turn are solvent-welded PVC pipe, the 806-005 is the correct selection.

The second distinction is turn angle. The 806-005 produces a 90° right-angle turn — the standard directional change for routing pipe runs around corners, through wall penetrations, and between horizontal and vertical orientations within a solvent-welded assembly. This distinguishes it from the 817-series Slip × Slip 45° elbow at the same pipe size and schedule, which provides a shallower half-right-angle offset for diagonal routing, compound-angle assemblies, and reduced-turbulence directional transitions. The 90° geometry is the more common selection for straightforward right-angle direction changes in fully cemented systems; when the routing requirement is a clean right-angle direction change in a fully cemented 1/2" Schedule 80 system, the 806-005 is the direct solution.

At 1/2", the 806-005 serves a pipe size with a specific and well-defined application profile in commercial and industrial Schedule 80 systems — the same profile established across all 1/2" Schedule 80 entries in this catalog. Chemical dosing and injection systems built from solvent-welded Schedule 80 PVC for chemical resistance rely on the 806-005 at every right-angle routing change in the dosing header assembly. Instrument supply lines, control system distribution piping, and small-bore process connections in industrial and commercial facilities encounter the 806-005 at every 90° turn within the cemented 1/2" portion of the system. The elevated pressure rating at 1/2" Schedule 80 — approximately 850 psi at 73°F — makes this elbow well suited for the high-pressure small-bore contexts where 1/2" Schedule 80 is specifically chosen over Schedule 40 equivalents.

The pressure rating progression across the 806-series illustrates the small-bore pressure advantage clearly: the 806-005 at ~850 psi substantially exceeds the 806-012 at ~630 psi and the 806-020 at ~400 psi — a result of the significantly greater wall thickness relative to bore diameter at 1/2" Schedule 80. In high-pressure chemical dosing, instrument supply, and small-bore process piping where operating pressures approach or exceed the ratings available from Schedule 40 alternatives, the 806-005 provides the pressure capacity needed at every right-angle turn in the cemented system without requiring a schedule upgrade of larger-bore components elsewhere in the layout.

The permanently solvent-cemented construction of the 806-005 produces a monolithic, chemically fused joint at each socket end — a connection that, once cured, is as strong as or stronger than the pipe itself and requires no periodic maintenance at the joint. This permanence is the correct design for the routing turns that define the fixed geometry of a Schedule 80 small-bore piping system.

Manufactured in dark gray Schedule 80 PVC, this elbow delivers the increased wall thickness and mechanical strength required in industrial, chemical, and commercial pressure piping where Schedule 40 ratings are insufficient. PVC's broad chemical resistance covers acids, bases, salts, chlorine, and most common process fluids, providing long service life in corrosive environments where metal elbows would degrade or contaminate the fluid stream. NSF/ANSI 61 listing confirms suitability for potable water contact.

Rated to 850 psi at 73°F, this fitting handles standard to elevated pressure service across the full range of 1/2" Schedule 80 PVC applications. For installation, clean and dry both pipe ends and socket interiors before application. Apply purple PVC primer to all mating surfaces — both pipe ends and both socket interiors. Apply a uniform coat of Schedule 80 PVC solvent cement to both the pipe end and socket interior at each end before joining. Insert the pipe with a slight quarter-turn twist and hold firmly for 30 seconds to prevent pushback. Confirm the 90° turn orientation before cementing the second joint — the direction of the right-angle turn is set permanently at installation and cannot be adjusted after both joints are cured. Stagger the two joints where possible and allow full cure time per the cement manufacturer's temperature and humidity guidelines before pressurizing. Apply published pressure derating factors for service temperatures above 73°F.

Specifications:

Industries & Applications:

• Chemical Dosing & Injection Systems — The defining application for the 1/2" Schedule 80 all-socket 90° elbow: routes 1/2" Schedule 80 PVC solvent-welded dosing headers, injection quill supply runs, and reagent distribution assemblies through 90° turns at structural corners, panel entry points, equipment clearance transitions, and layout changes in chemical dosing systems where fully cemented Schedule 80 construction is specified for chemical resistance and pressure performance at every direction change in the cemented system layout
• Instrument Supply & Control System Piping — Routes 1/2" Schedule 80 PVC solvent-welded instrument supply mains and control system distribution runs through 90° turns at panel entries, instrument rack approaches, structural clearances, and layout transitions in commercial and industrial instrument supply systems where fully cemented construction maintains system integrity through every right-angle routing change
• Industrial Process Piping — Changes direction on 1/2" Schedule 80 PVC solvent-welded secondary process headers, chemical distribution branches, and small-bore equipment supply connections at 90° structural clearances, equipment footprint corners, and routing transitions in chemical processing, water treatment, and manufacturing facility piping where the elevated 1/2" Schedule 80 pressure rating is specified at the right-angle direction change
• Commercial Plumbing — Routes 1/2" Schedule 80 PVC solvent-welded branch supply runs, small equipment feeds, and secondary distribution connections through 90° turns at wall entry offsets, structural clearances, and right-angle routing transitions in mechanical room and building water supply systems requiring Schedule 80 pressure performance at the direction change position
• Water & Wastewater Treatment — Routes 1/2" Schedule 80 PVC solvent-welded chemical dosing supply lines, instrument connection runs, and secondary distribution branches through 90° directional changes at structural corners, equipment clearance transitions, and routing changes in municipal and industrial water treatment facilities where cemented construction is maintained through the right-angle turn
• Irrigation & Agricultural Systems — Changes direction on 1/2" Schedule 80 PVC pressure laterals, zone supply runs, and secondary distribution branches at right-angle routing transitions, structural clearances, and buried mainline corner positions in high-pressure commercial irrigation and agricultural water supply systems where Schedule 80 pressure performance is required at the 90° direction change
• HVAC & Mechanical Systems — Routes 1/2" Schedule 80 PVC cooling tower chemical feed lines, treated water instrument supply branches, and glycol system secondary connections through 90° turns at structural corners, equipment clearances, and panel entry points in commercial mechanical system piping where all-socket cemented construction is specified at the right-angle direction change position