Gray PPR Ball Valve

The Critical Role of Gray PPR Pipe Caps in Achieving Secure Pipeline Isolation

Pipelines transport a vast array of fluids across the oil/gas, chemical, and water industries. When sections require isolation or abandonment, pipe caps provide secure, leak-free closures. Gray PPR (polypropylene random) pipe caps have become a top choice owing to their durable sealing performance.IFAN factory has 30+ years of manufacturing experience supporting color/size customization and free samples. Welcome to consult for catalog and free samples. This is our Facebook Website: www.facebook.com.

What are PPR Ball Valves?

PPR ball valves consist of a spherical PPR body and ball with a bored center hole to control flow. The valve opens when the hole aligns with the pipeline for unobstructed flow. When closed, the ball seals off the line.

Benefits of Gray PPR Ball Valves

Gray PPR ball valves provide the following advantages:

• Tight Sealing – PTFE seats ensure bubble-tight bi-directional shutoff up to 1.6 MPa.
• Temperature Resilience – Withstand temperatures ranging from -25°C to 110°C.
• Corrosion Resistance – PPR plastic withstands corrosion from water, chemicals, oil, and gas.
• High Flow – Large bore delivers unrestricted flow when open.
• Quick Operation – Quarter turn from fully open to fully closed.
• Compact Size – Smaller than comparably rated gate or globe valves.
• Low Torque – Smooth rolling motion requires minimal actuation force.
• Easy Maintenance – The ball and seats can be replaced without removing the valve.

Critical Applications in Pipelines

Owing to their reliable on/off control, PPR ball valves play vital roles:

• Flow Regulation – Precise throttling and controlling liquid, gas, and chemical flow.
• Isolation – Instant shutoff for critical sections during maintenance.
• Emergency Shutdown – Immediate line closure to prevent damage.
• Pump Control – Regulate pump discharge flow rates.
• Branch Isolation – Shut off lateral lines and branch interconnections.
• Sampling Points – Allow or block flow to enable representative sampling.
• Drainage – Positive on/off control over drain lines.

With the capability for precise flow regulation plus reliable tight sealing, gray PPR ball valves will continue to be indispensable for pipeline control and isolation applications across diverse industries. Their durable performance ensures smooth and efficient fluid transport.