HDPE Fusion Ball Valve

HDPE Fusion Ball Valve - PE100 Valve with Dual Vent Design

The HDPE fusion ball valve is made from brand-new high-quality HDPE and combines acid, alkali and corrosion resistance with a long service life. It has no risk of cracking at low temperature, and suits gas, chemical and water service alike. Its core advantage is a dual vent design that can release residual medium in the pipeline either simultaneously or independently, so maintenance can be carried out with a fast pressure relief that materially improves operating safety.

Key Features

• Dual vent relief - releases residual medium from both sides, together or separately, for safer maintenance.
• Precise sealing structure - zero leakage during opening and closing, which keeps medium transport stable.
• Integrated sphere - opens and closes with a 90 degree turn, with an anti-slip handle for convenient operation.
• Smooth inner wall - does not scale, so nothing hinders the flow of the medium.
• Non-toxic material - meets food-grade and environmental protection standards, with a wide range of applications.
• Flexible connection - compatible with hot melt and flanged connection methods.

Specifications

• Technique: injection moulding; shape: valve
• Material: PE80 / PE100
• Size range: 63 mm - 355 mm (double diffusion ball valve available from Dn32 mm to Dn355 mm)
• Pressure series: SDR11 and SDR11 / SDR17 combinations per size
• Application: gas or water
• Standards: GB/T 13663.3-2018, GB/T 15558.3-2023
• Colour: black with a smooth surface; OEM, ODM and OBM support
• Certification: ISO, KS, CE and WRAS

Available Sizes and SDR Series

The table below lists the standard size / SDR combinations we produce for this fitting. Sizes outside the range shown, and other pressure-series combinations, are available on request - send us your pipeline specification and we will quote accordingly.

Applications

Gas and water service lines, chemical plants, municipal water supply and drainage networks, industrial fluid handling and any pipeline that needs a reliable isolation valve with pressure relief.

Raw Material Warehouse

For gas and water pipe fittings the raw material warehouse focuses on high-density polyethylene (PE100 / PE80), using premium industry-validated material from suppliers such as BOROUGE and Sinopec to ensure long-term strength, toughness and ESCR performance. The warehouse uses zoned, off-ground, light-proof and dry storage with constant temperature and moisture control and a complete batch traceability system based on barcode logistics and FIFO. Incoming inspection covers density, melt index, ash content and tensile and impact properties, under ISO 9001 and ISO 22000 certification.

FAQ

Q: What is your largest outer diameter?
A: We can produce 1600 mm diameter as the largest size, and can customise to your requirement.

Q: Do you provide samples?
A: Yes. Free samples can be supplied in small quantities; freight is collect.

Q: What are your payment methods?
A: L/C, T/T, PayPal, Western Union and MoneyGram are supported.

Q: Can the factory be visited?
A: Yes. Please inform us in advance and we will arrange the visit.

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