IFAN ASTM F2389 PPR Stop Valve

PPR Stop Valve Technical Specifications and Applications

Product Overview

PPR stop valves serve as essential control components in modern piping systems. These full-flow shutoff valves provide reliable on/off control for both residential and industrial applications. Unlike traditional metal valves, PPR versions offer superior corrosion resistance and easier installation.

Key Features and Benefits

The valve body consists of high-quality polypropylene random copolymer (PPR) material. This construction ensures excellent chemical resistance and long-term durability. A smooth inner bore minimizes flow restriction while the ergonomic handle allows for quick operation. The integrated brass threaded insert provides secure connection points.

Technical Specifications

• Material: PPR with brass inserts • Size Range: 20mm (1/2″) to 63mm (2″) • Pressure Rating: PN20 (20 bar at 20°C) • Temperature Range: -10°C to +95°C • Connection Type: Female threaded ends • Standards: ISO 15874, DIN 8077/8078

Installation Guidelines

1. First, ensure proper alignment with the pipeline

2. Next, use appropriate PPR welding techniques for connection

3. Then, hand-tighten threaded connections

4. Finally, test operation before putting into service

Maintenance Requirements

Regular inspection ensures optimal performance. Simply operate the valve periodically to prevent sticking. The maintenance-free design requires no lubrication or special care. For best results, protect from direct UV exposure when installed outdoors.

Applications

• Domestic water supply systems • HVAC installations • Industrial fluid control • Irrigation systems • Fire protection pipelines

Quality Assurance

Each valve undergoes rigorous pressure testing and material verification. The production process includes multiple quality checkpoints to ensure reliability. All products come with a comprehensive warranty against manufacturing defects.

Environmental Advantages

The PPR construction makes these valves 100% recyclable. Their long service life reduces replacement frequency. The lead-free brass components meet drinking water safety standards. Energy-efficient manufacturing minimizes environmental impact.

Ordering Information

Standard products ship within 24 hours. Custom configurations require 3-5 business days. Bulk orders receive discounted pricing. Contact our sales team for specific size and quantity requirements. Technical support is available for project specifications.