PPR Stop Valve: Reliable Flow Control for Plumbing Systems

Product Overview

PPR stop valves are essential components designed specifically for polypropylene random copolymer (PPR) piping systems. These valves provide reliable shut-off capability for water supply lines, offering perfect compatibility with PPR pipes while ensuring leak-free performance.

Key Features

• Material Construction: PPR body with brass internal mechanism

• Connection Type: Socket fusion ends for seamless integration

• Operation: Quarter-turn ball valve design

• Temperature Range: -40°C to +100°C operation

• Pressure Rating: PN16 (16 bar) and PN25 (25 bar) options

• Size Availability: 20mm to 63mm diameters

Technical Specifications

• Valve Type: Full-port ball valve design

• Seat Material: PTFE for bubble-tight sealing

• Stem Design: Blow-out proof brass stem

• Handle: Ergonomic lever handle with position indicator

• End Connections: PPR socket fusion ends

• Certifications: NSF/ANSI 61, ISO 15874 compliant

Installation Guide

1. Pipe Preparation: Cut PPR pipe square and deburr ends

2. Depth Marking: Mark insertion depth on pipe surface

3. Heating Process: Heat both valve socket and pipe simultaneously

4. Connection: Join quickly without rotation while molten

5. Cooling: Allow adequate cooling time before testing

6. Operation Check: Verify smooth quarter-turn operation

Applications

• Residential: Main water supply shut-off, fixture isolation

• Commercial: Zone control valves, equipment isolation

• Industrial: Process water systems, maintenance points

• HVAC: Heating and cooling system isolation

Advantages

• Perfect Compatibility: Designed specifically for PPR systems

• Reliable Sealing: Bubble-tight shut-off capability

• Corrosion Resistance: Immune to rust and scaling

• Easy Operation: Quarter-turn handle for quick operation

• Low Maintenance: No lubrication required

• Long Service Life: 50+ years operational expectancy

Maintenance

• Regular Operation: Exercise valve quarterly to prevent sticking

• Visual Inspection: Check for leaks and smooth operation

• Cleaning: Wipe clean during routine maintenance

• Seal Replacement: Available maintenance kits when needed

PPR stop valves provide reliable flow control with excellent chemical resistance and easy installation. Their durable construction and maintenance-free operation make them ideal for residential, commercial, and industrial applications in PPR piping systems.

IFAN factory started in 1993. And IFAN has workshop 120000 square meter with 610 staff. IFAN can design and produce all plumbing pipe and fitting include PPR,PVC,CPVC PPSU HDPE PEXA PEXB PERT pipe and fitting ,brass fitting, brass ball valve ,heating system , gas system , sanitary faucets and hose, In the past 30 Years, IFAN has never forgotten his mission-To protect health and safety. And IFAN factory use best materials to produce high quality pipe and fittings with automatic production line and high tech quality control machines. The most important,IFAN can guarantee that all pipes and fittings manufactured by IFAN are qualified. More information pls feel free contact us Whatsapp.