Ball Valve 40mm local

Description

Ball Valve 40mm local

 

Local PPRc pipes and fittings. GM PPRc Pipes and fittings, made in Pakistan. Food Grade material. Sizes from 25mm to 63mm. contact 0322-3540656

 

What is Ball Valve 40mm local ?

 

A 40mm local PPRC food-grade ball valve is a specific type of valve used in plumbing and industrial applications where hygiene and safety are paramount, such as in the food and beverage industry. Here’s a breakdown of its key details:

 

Detail Information & Description

 

A ball valve is a type of quarter-turn valve that uses a hollow, perforated, and pivoting ball to control flow. When the ball’s hole aligns with the pipe’s direction, the valve opens and allows fluid to flow. Turning the handle 90 degrees pivots the ball, positioning the hole perpendicular to the flow and blocking the fluid.

The key materials and features of this specific valve are:

• PPRC (Polypropylene Random Copolymer): This type of plastic boasts durability, resistance to high temperatures and pressure, and chemical inertness. It’s an excellent alternative to traditional metal pipes and fittings, especially for water supply lines.
• “Food Grade”: This is a critical designation. It means the materials used to manufacture the valve are safe for contact with consumables. They do not leach harmful chemicals into the fluid, ensuring that the transported water or other liquids remain pure and safe for human consumption.
• 40mm Size: This refers to the valve’s nominal diameter, which is 40 millimeters. It is designed to be connected to pipes of the same size.
• “Local gm”: This likely refers to a “local” (i.e., domestically manufactured) valve that may use a “G” or “GM” designation, which is common in some regions for pipe fittings. This indicates that it is produced according to local or regional standards, which may differ from international standards such as DIN or ISO.. The quality and specific features may vary between different local manufacturers.

Specification

While specific specifications can vary by manufacturer, a typical 40mm PPRC food-grade ball valve will generally have the following characteristics:

• Material: PPRC (Polypropylene Random Copolymer) for the body, with internal components (ball, stem) often made of the same material or brass, and seals/gaskets made of a food-grade material like EPDM or PTFE.
• Nominal Diameter: 40mm (or DN40).
• Pressure Rating: PPRC valves are typically rated for a specific pressure, often designated in “PN” (Nominal Pressure) or bar. Common ratings can be PN10, PN16, or PN20, indicating the maximum working pressure in bars.
• Temperature Range: They are designed to handle both cold and hot water. The temperature range is typically from around -20°C to +95°C, though some may handle even higher temperatures for short periods.
• Color: Often green or white, which are common colors for PPRC pipes and fittings.
• Certifications: For a product to be truly “food grade,” it should be certified by a recognized authority like the NSF (National Sanitation Foundation) or have other relevant local or international certifications. These certifications ensure that the product has undergone rigorous testing to confirm its safety for food contact.