Ez-flo K-R18V-S Venturi Fitting Ss 1/8 Inch

Product Description

The EZ-FLO K-R18V-S is a 1/8-inch stainless steel venturi fitting designed for use with 3/4-inch to 1-1/4-inch couplings. Venturi fittings use a converging-diverging internal geometry to create a pressure differential, enabling fluid injection, flow measurement, or vacuum generation within a piping system. The stainless steel construction provides corrosion resistance suitable for wet plumbing and chemical-handling environments. This fitting is a compact, inline component installed by licensed plumbers and pipefitters working on residential and light commercial systems.

The K-R18V-S is suited for plumbing and fluid-handling systems where a side-port injection point or venturi effect is required within a 3/4-inch to 1-1/4-inch coupling assembly. Typical applications include chemical dosing lines, water treatment systems, and irrigation or hydronic systems where fluid injection or suction is needed at a 1/8-inch port. The stainless steel body holds up well in corrosive-fluid and high-moisture service conditions.

Key Features

• 1/8-inch venturi port sized for precise fluid injection or vacuum tapping
• Compatible with 3/4-inch to 1-1/4-inch coupling configurations
• Stainless steel construction resists corrosion in wet and chemical-contact service
• Compact inline design minimizes installation footprint
• Order increment of 1 for single-unit purchasing flexibility

Compatibility

Designed as an OEM-style replacement or add-on venturi fitting for plumbing coupling assemblies in the 3/4-inch to 1-1/4-inch pipe size range.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter. Shut off the water supply and relieve system pressure before disassembling any coupling or fitting. Follow applicable IPC and local plumbing code requirements for fitting connections and thread sealant use. Do not overtighten the 1/8-inch port connection, as stainless steel threads can gall if forced.

Technical Specifications

• Port Size: 1/8 inch
• Compatible Coupling Size: 3/4 inch to 1-1/4 inch
• Material: Stainless Steel
• Order Increment: 1

Standard Information

• Brand: EZ-FLO
• Manufacturer Part Number: K-R18V-S