Plast-O-Matic
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Check Valve,PVC,1/2,EPDM,Socket
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Check Valve,PVC,1/2,EPDM,Socket
Unique double-tier elastomer seat re-centers and positions ball for rapid sealing.
Check Valve,PVC,1/2",EPDM,Socket
Item #: 177669307

Check Valve,PVC,1/2",EPDM,Socket

Item #: 177669307

HKD 523

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

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Order now and get it around Thursday, September 03
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Unique double-tier elastomer seat re-centers and positions ball for rapid sealing.
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What Stands Out

Durable Material
Made from high-quality PVC, this check valve ensures long-lasting durability and resistance to corrosion, making it ideal for various plumbing applications.
Effective Sealing
Designed with a reliable EPDM seal, it prevents backflow effectively, safeguarding your water system from contamination and ensuring consistent flow.
Easy Installation
The socket design allows for quick and straightforward installation, enabling users to set it up without requiring specialized tools or advanced plumbing skills.

Product Details

Shop Check Valve,PVC,1/2,EPDM,Socket online at a best price in Hong Kong. B081R16HG2

Who Should Buy?

Suitable For
  • Home Plumbers

    Ideal for residential plumbing installations, preventing backflow in water lines effectively and reliably with PVC construction.

  • Irrigation Systems

    Suitable for irrigation systems to maintain water direction and avoid contamination of clean water supplies.

  • Aquarium Owners

    Perfect for aquarium setups, ensuring water flow direction while maintaining a healthy aquatic environment.

Not Suitable For
  • High Pressure Systems

    Not designed for high-pressure applications, as PVC may not withstand high stress or strain levels.

Product Description

Check Valve,PVC,1/2",EPDM,Socket

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a PVC check valve and what does it do?

    Answer: A PVC check valve is a one-way valve designed to prevent backflow in a piping system. It allows fluid to flow in only one direction, ensuring that the medium can't return to the source. This is crucial for maintaining system pressure and preventing contamination. It's commonly used in plumbing, irrigation, and pool systems where preventing backflow is essential for operational integrity.
  • Question: What are the benefits of using EPDM material in check valves?

    Answer: EPDM (Ethylene Propylene Diene Monomer) is an excellent choice for check valves due to its superior resistance to heat, ozone, and weathering. This rubber material ensures durability and longevity, making it ideal for applications involving water, steam, or air. Using EPDM in a check valve enhances its performance reliability in various environments and applications, from residential plumbing to industrial systems.
  • Question: How do I install a PVC check valve with a socket connection?

    Answer: To install a PVC check valve with a socket connection, begin by ensuring the pipe ends are clean and free of debris. Apply a suitable PVC cement to the inside of the valve socket and the outside of the pipe ends. Firmly push the connection together while twisting slightly to ensure an even distribution of adhesive. Hold it in place for a few seconds to allow it to bond. This method provides a strong, leak-proof seal that's crucial for effective operation.
  • Question: Can a PVC check valve be used in a horizontal position?

    Answer: Yes, a PVC check valve can be installed in a horizontal position, but it's essential to consider the flow direction. The valve must be oriented such that the flow goes into the valve body and exits properly. In horizontal setups, ensure that there isn't excessive vibration or pressure fluctuations, which could affect valve performance. It's commonly used in irrigation and drainage systems where space constraints dictate the orientation.
  • Question: What size check valve do I need for my application?

    Answer: The size of the check valve needed depends on the pipeline's diameter and the required flow rate of the fluid. For a standard 1/2 inch pipe, a PVC check valve with the same dimension is appropriate. However, considering factors such as pressure ratings and specific applications is also crucial. Ensuring the correct size maximizes efficiency and prevents issues like cavitation or excessive pressure drops.
  • Question: Are PVC check valves resistant to chemicals?

    Answer: PVC check valves provide good resistance to a wide range of chemicals, making them suitable for various applications, including chemical processing and wastewater management. However, it is essential to check compatibility charts, as not all chemicals are suitable for PVC. For aggressive chemicals, alternative materials may be advised to ensure optimal performance and prevent premature failure.
  • Question: How do I know if my check valve is working properly?

    Answer: To ensure your check valve is functioning correctly, regularly inspect for leaks, unusual noises, or vibrations. If backflow is occurring, this is a sign that the valve may be stuck or damaged. Periodic maintenance and visual checks help identify issues early, allowing for timely replacement or repairs. Proper valve function is crucial for system efficiency and prevents operational disruptions.
  • Question: What applications are best suited for a 1/2 inch PVC check valve?

    Answer: A 1/2 inch PVC check valve is ideal for residential applications such as irrigation systems, aquarium setups, and small-scale plumbing systems. It's particularly useful in low to medium pressure situations to prevent backflow of water. This size is also favored in situations where space is limited, allowing for effective flow regulation in tight areas.
  • Question: Why should I choose a socket connection over other types?

    Answer: A socket connection for a check valve offers simplicity and benefits in terms of installation and maintenance. This fitting type allows for easy alignment during installation, reducing the risk of leaks. Additionally, socket connections provide a robust seal and are less likely to become loose over time compared to threaded connections. They are excellent for systems where reliable and secure joints are essential.
  • Question: Where can I buy Check Valve, PVC, 1/2", EPDM, Socket in Hong Kong?

    Answer: You can purchase Check Valve, PVC, 1/2", EPDM, Socket from Ubuy in Hong Kong. Ubuy offers a wide variety of plumbing components, including this specific check valve, ensuring you have access to quality materials for your plumbing or industrial needs. You can browse online to find this product conveniently.

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3.8/5 96 reviews
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FZ
F Zhang
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“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
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“Great products and services”

17 April 2026 · via Trustpilot
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Khushi
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“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
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kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
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Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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HKD 523

Order now and get it around Thursday, September 03

QTY:

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Features & Benefits

  • Available in various thermoplastic materials: PVC, CPVC, beige PP, or PVDF.
  • Enhanced sealing with unique double-tier elastomer seat design.
  • Minimal reverse pressure required for effective sealing.
  • Automatically prevents reverse flow for added safety.
  • Ball material compatibility ensures optimal performance.
  • Consult factory for maximum pressure specifications based on specific applications.

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