Rain PVC Multiport Manifold Fitting with 25mm O-Ring Seal 

The Rain PVC Multiport Manifold is a high-performance, tool-free manifold fitting system designed for fast, clean, and reliable valve box assembly. Engineered for 25mm (1”) irrigation valves, this patented manifold system allows for quick installation and effortless maintenance of solenoid valves without the need for Teflon or tools.

Each connection features an integrated nitrile rubber O-ring seal (NBR) for watertight reliability, and the modular design allows users to build compact 2-, 3-, or 4-way valve assemblies inside standard valve boxes.

FEATURES

• Designed for 1” (25mm) valve connections
• Compatible with all Rain RN154 solenoid valves and most standard 1" models
• Integrated O-ring seal eliminates need for Teflon tape
• Tool-free assembly – simple hand tightening is all that’s required
• Quick-swap valve design using Rain’s patented manifold ferrule system
• Available in 2-way, 3-way, and 4-way configurations
• Made from high-quality PVC and elastomeric nitrile rubber (NBR)
• Compact dimensions for tight installations inside valve boxes

SPECIFICATIONS

• Fitting Type: Threaded manifold
• Diameter: 1" (25mm)
• Material – Body: Polyvinyl chloride (PVC)
• Material – Seal: Nitrile rubber (NBR) O-ring
• Pressure Rating: PN12
• Temperature Range: 4°C to 50°C
• Tool Requirement: None – manual installation only
• Teflon Required: No – built-in O-ring seal ensures leak-free fit
• Dimensions by Model:
  • 2-Way Manifold: 20.5 cm (L) x 9.6 cm (P) x 8.05 cm (H)
  • 3-Way Manifold: 30.1 cm (L) x 9.6 cm (P) x 8.05 cm (H)
  • 4-Way Manifold: 39.7 cm (L) x 9.6 cm (P) x 8.05 cm (H)

APPLICATIONS

• Residential and commercial valve box installations
• Manifold assemblies using Rain RN 154 solenoid valves
• Irrigation zones requiring fast valve replacement or service
• Retrofitting existing systems where tool-free maintenance is preferred
• Contractor installations seeking speed, simplicity, and reliability