Polypropylene Ball Valve, Diameter 20 Mm Purpose: Designed To Shut Off The Flow Of The Working Medium In Cold And Hot Water Supply Systems, Process Pipelines, As Well As In Heating Systems Of Residential, Administrative And Industrial Buildings. Body Material: High-Quality Random Copolymer Of Propylene (Pp-R / Pp-R) Type 3, Environmentally Friendly, Resistant To Corrosion, Growth Of Internal Walls And Chemical Attack. Material Bolt Mechanism: Ball And Rod Are Made Of Brass (Chrome-Plated Or Nickel-Plated) To Ensure Tightness And Durability, Or From High-Strength Polymer Material That Is Resistant To Abrasion. Technical Characteristics: Outer Connection Diameter: 20 Mm. Nominal Operating Pressure ($Pn$): At Least 20–25 Bar (Mpa $2.0\Text{--}2.5$). Maximum Operating Temperature: At Least +90°C...+95°C (Short-Term).Design Features: Control Type - Manual (Lever Or “Butterfly” Made Of Durable Plastic Or Metal). Installation Method: Socket, Using Thermal Polyfusion Welding (Fusion Welding Using A Special Soldering Iron For Pp Pipes). Full Bore Type Of Design Providing Minimal Hydraulic Resistance. Quality And Standards: Compliance With The Requirements Of Gost 32415-2013 (Or Equivalent) For Polymer Pipes And Fittings. The Product Must Be New, Previously Unused, Without Cracks, Chips, Holes Or Signs Of Deformation On The Body.
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