This Manifold Isolation Ball Valves connects internal heating pipework by seamlessly isolating flow and return lines. Specifically, it provides a highly durable and secure shut-off mechanism designed to be used in conjunction with your manifold range. Furthermore, thanks to the included O-ring seals, you significantly speed up installation by ensuring a completely leak-free connection directly on site.
Therefore, this pair of Manifold Isolation Ball Valves works perfectly for underfloor heating (UFH) and central heating manifold systems. Additionally, it easily handles demanding applications, smoothly integrating with your distribution network while allowing for quick system maintenance without the need to drain the entire setup.
The valve features a robust construction engineered from premium high-quality brass. Moreover, the material is highly resilient and designed for continuous operation under a maximal working pressure of 1.6 MPa. As a result, this reliable build makes it fully dependable for long-term residential and commercial installations, comfortably handling water temperatures ranging from -20°C up to +120°C.
Key Features & Benefits:
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Clear Visual Identification: The system includes butterfly handles clearly coloured red and blue. Consequently, you achieve instant and easy identification of the flow and return connections, preventing costly installation mistakes.
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Secure O-Ring Seal: The valve design incorporates premium O-ring seals on each unit. For example, when connecting directly to the manifold, this feature effectively creates a watertight joint without excessive sealant. Ultimately, this allows you to create highly secure plumbing networks.
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Durable Brass Construction: The unit is crafted from robust brass material. Importantly, it completely resists corrosion and maintains optimal structural integrity over decades of use.
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Extreme Temperature Resistance: The isolation valve provides excellent performance across a wide thermal range from -20°C to +120°C. Therefore, it guarantees safe operation even in highly demanding heating and cooling environments.
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High Pressure Capacity: The system easily withstands a maximal working pressure of 1.6 MPa. Besides that, this heavy-duty performance significantly reduces stress and the risk of blowouts across the entire plumbing network.
Technical Specifications:
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Model: ZL-4130
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Product Type: Isolation Ball Valves (Supplied as a Pair)
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Material: Brass
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Available Sizes: 3/4″ and 1″
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Maximal Pressure: 1.6 MPa
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Working Temperature: -20°C to +120°C
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Working Medium: Water
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Thread Connection: ISO228
