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Plastic ball valve 3/4" IE (internal-external thread) China
Ball valve plastic 3/4" F-F (internal-external thread) is a reliable, lightweight and budget-friendly element of shut-off valves of Chinese production, designed to control the flow of water in irrigation and water supply systems. The feature of the model is a combined type of connection: on one side there is an internal thread 3/4", on the other - an external thread 3/4". Due to the internal plastic sealing ball, the valve provides high tightness, resistance to deposits and smooth handle movement. Manufactured according to leading world standards (DIN / BS / ANSI) and withstands high nominal pressure PN-16 (up to 16 bar)
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Full Product Description
Plastic Ball Valve 3/4" IE (IE): Reliable and Budget-Friendly Shutoff Valve
Looking for an affordable yet durable solution to shut off water in irrigation zones, greenhouses, or drip irrigation lines? The plastic ball valve with combined internal-external thread (IE) diameter3/4" is the optimal choice. Unlike traditional brass counterparts, the polymer valve is completely resistant to corrosion, withstands aggressive chemical fertilizers often used during plant feeding, and has a significantly lower cost.
The combined thread (internal on one side, external on the other) makes this valve maximally universal. It can be screwed directly into threaded outlets of compression fittings, compression tees, or manifolds without using additional adapters (nipples), significantly simplifying installation and reducing the risk of leakage at connections.
Key advantages of the 3/4" plastic valve:
- High working pressure (PN-16): Despite the affordable price, the valve has a strong thick-walled body and can operate under a nominal pressure of up to 16 bar. This allows safe use not only in gravity-fed systems but also in high-pressure lines from pump stations.
- Plastic shutoff mechanism: The ball inside the valve is made of special smooth engineering plastic. It is not prone to clogging (lime or salt deposits), ensuring the valve handle turns smoothly even after prolonged periods of inactivity.
- Compliance with global standards: The product is manufactured strictly according to DIN, BS, and ANSI standards, guaranteeing precise thread pitch and full compatibility with any fittings of European, American, or Asian origin.
- Durability and UV resistance: High-quality plastic resists sunlight, temperature fluctuations, and external weather conditions, making the valve suitable for both underground wells and outdoor installation.
Application areas:
- Installation on zone branches of drip irrigation for manual control of individual beds.
- Connection to water outlets, hydrants, or 3/4" main lines for quick attachment of garden hoses.
- Setup of water drainage nodes from the system before winter storage.
- Use in household water supply systems and pump units.
Technical specifications:
Parameter
Value
Manufacturer / Country
China
Valve type
Ball, straight
Connection type
Internal - External thread (IE / OE)
Thread size
3/4" (inch)
Body and ball material
High-strength technical plastic (PVC / PP)
Nominal pressure
PN-16 (up to 16 bar / atm)
Available body colors
White / Gray (depending on batch)
Standards compliance
DIN / BS / ANSI
Application
Water supply, automatic irrigation, drip irrigation
Condition
New
Installation tip from Agras.ua: When screwing the plastic valve onto metal or plastic threads, use a moderate amount of sealant (PTFE tape or plumbing thread sealant Koer). Do not tighten the connection with excessive force using metal wrenches to avoid damaging the plastic valve threads. A tight manual screwing with slight tightening is sufficient.
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