PVC Valve

1、UPVC Pipes for Portable water

    Standard: GB/T 10002.1-2006; ISO4422; ASTM Sch 40 & 80

2、Upvc for supply water   

    Standard:

        UPVC Pipe for Industrial Areas: GB/T4219-1996

        CPVC Pipe for Industrial Areas: Q320407 HS002-2011 

        UPVC ASTM standard pipe: ASTM D1785

        CPVC ASTM standard pipe: ASTM F441

    Size: OD20mm--OD400mm (PN10; PN16)

    Color: gray, white

    Length: 4m/ 5.8m / 6m or Customized

    Advantage: High Temperature Resistance, Corrosion Resistance, Easy Installatioon

PVC Valve

PVC Valve

I. Product Overview

Our PVC valves are integrally molded using high-quality polyvinyl chloride (PVC-U/CPVC) raw materials through precision injection molding technology, ensuring perfect compatibility with PVC pipes and fittings of the same brand. The products exhibit excellent chemical corrosion resistance, aging resistance, and precise fluid control. All models have passed pressure resistance tests, sealing performance inspections, and environmental certifications, fully complying with national standards for water supply and drainage, chemical pipelines, to ensure stable operation under various working conditions.

II. Main Product Types and Applicable Scenarios

Ball Valve

Structural features: Uses a rotating ball core to control opening and closing; when fully open, the flow channel is unobstructed with minimal resistance.

Advantages: Easy to operate, excellent sealing performance, suitable for quick shut-off or flow regulation.

Applicable scenarios: Water supply and drainage systems, chemical fluid transportation, agricultural irrigation, especially suitable for occasions requiring frequent operation.

Gate Valve

Structural features: Controls water flow through the vertical movement of a gate; when fully open, the medium flows in a straight line with minimal pressure loss.

Advantages: High flow regulation accuracy, minimal impact of medium scouring on the sealing surface, and long service life.

Applicable scenarios: Large-diameter pipeline systems, suitable for working conditions with high requirements for flow control.

Globe Valve

Structural features: Controls flow through the lifting of a valve disc; the tortuous flow channel inside the valve body effectively regulates flow velocity.

Advantages: Excellent regulating performance, tight closing, suitable for precise control of small flow media.

Applicable scenarios: Building water supply, hot water systems, instrument connection pipelines, etc.

Check Valve

Structural features: Automatically opens and closes using the medium's pressure to prevent backflow.

Advantages: No manual operation required, sensitive response, protects pumps and equipment from water hammer impact.

Applicable scenarios: Water pump outlets, water heater inlets, connecting pipes of high and low-level water tanks, and other locations requiring backflow prevention.

Butterfly Valve

Structural features: Controls flow through the rotation of a disc-shaped valve disc, small in size and light in weight.

Advantages: Requires little installation space, opens and closes quickly, and is suitable for batch control of large-diameter pipelines.

Applicable scenarios: Municipal drainage, sewage treatment, air conditioning, water circulation systems, etc.

III. Core Product Advantages

Material Compatibility: Two material options are available: UPVC, which is suitable for cold water and fluids at normal temperatures, and CPVC, which can withstand high temperatures up to 90°C and is suitable for hot water and corrosive media. This ensures consistency with the pipeline system material, preventing electrochemical corrosion and issues related to mismatched thermal expansion.

Operational Convenience: Various operational methods are offered, including handle-type, lever-type, and worm gear-type options. These cater to different installation spaces and operating force requirements. Additionally, some models support electric and pneumatic control, making them compatible with automated systems.

Sealing Reliability: The valves utilize food-grade rubber seals that are both aging-resistant and corrosion-resistant, ensuring zero leakage. Multiple sealing structures are implemented at the connection between the valve stem and valve body to prevent any medium leakage.

Installation Flexibility: A variety of interface forms are available, including flange connections, socket bonding, and threaded connections, accommodating different pipeline connection methods. Installation does not require any special tools, significantly enhancing construction efficiency.