PPH Butt-Weld Ball Valves: Core Info for Industrial Use

What Are They?

PPH (Polypropylene Homopolymer) butt-weld ball valves are industrial valves made of high-purity PPH. They use a butt-weld connection for tight, leak-free integration into piping systems, with a ball mechanism to control fluid flow (on/off or throttling).

Key Features & Benefits

• Corrosion Resistance: PPH resists acids, alkalis, and most chemicals, ideal for harsh fluid environments.

• Strong Sealing: Butt-weld joints eliminate leakage risks; the ball design ensures tight shut-off.

• Durability: High impact resistance and heat stability (-10°C to 95°C operating range) for long service life.

• Low Maintenance: Smooth inner walls reduce clogging; PPH’s inertness minimizes wear.

Typical Applications

• Chemical processing (acid/alkali transfer)

• Water treatment (purification, wastewater)

• Food & beverage (non-toxic, easy to clean)

• HVAC (coolant/hot water systems)

Quick Maintenance Tips

• Inspect weld joints annually for cracks.

• Clean valve internals with neutral detergents; avoid abrasive tools.

• Replace sealing rings if leakage occurs.

For custom specs or technical support, contact our team.