Hydroplast sch 80 upvc Double union Ball valve 1/2″

Description

Hydroplast sch 80 upvc Double union Ball valve 1/2″

Hydroplast Contact 0322-3540656, Sch-80 pvc fittings, suppliers in Pakistan. Karachi, Islamabad. Hydroplast sch 80 upvc Double union Ball valve 1/2″

What is Hydroplast sch 80 upvc Double union Ball valve 1/2″ ?

Material and Standards:

• Material: UPVC (Un plasticized Polyvinyl Chloride), known for its rigidity, strength, chemical resistance, and corrosion resistance. It’s also an electrical insulator, preventing galvanic corrosion.
• Standard: Schedule 80 (sch 80) signifies a thicker wall than Schedule 40, enabling the valve to withstand higher operating pressures.
• Compliance: Often manufactured according to international standards such as DIN, BS, ANSI, JIS, or CNS.

Key Features and Benefits:

• Double Union Design: This is the most significant feature. It means the valve body is connected to the pipeline via two threaded or socketed end connectors (unions). These unions can be unscrewed, allowing the valve body to be easily removed for maintenance, repair, or replacement without disturbing the surrounding pipework. This saves time and effort in the long run.
• High Pressure Rating: Being sch 80 rated, this 1/2″ valve is designed for high-pressure applications. Typically, the pressure rating for this size can be around 690 PSI at 20°C (68°F). Remember that the maximum allowable pressure decreases as the operating temperature increases. Always refer to the manufacturer’s specifications for precise pressure-temperature ratings.
• Excellent Chemical Resistance: UPVC offers broad resistance to many chemicals, including acids, alkalis, and various inorganic solutions. However, it’s not suitable for certain organic solvents, chlorinated hydrocarbons, esters, and ketones.
• Durability and Long Service Life: UPVC is a robust material that resists degradation from environmental factors and regular use.
• Low Flow Resistance: The full-bore design of a ball valve allows for unrestricted flow when fully open, minimizing pressure drop across the valve.
• Tight Sealing: Equipped with resilient seats, typically made of PTFE (Teflon), to provide a leak-proof shut-off.
• Easy Installation (Initial): The end connections (threaded or socket) facilitate straightforward installation into the pipeline.
• Easy Maintenance and Replacement (Long-Term): The double union design is a major advantage for maintenance.
• Lightweight: UPVC is a relatively light material, making the valve easy to handle.
• Corrosion-Free: UPVC will not rust or corrode, making it ideal for applications involving water and many chemical solutions.