Primaflow QLF Blue Lever Ball Valve PN25 1.5" FxF WRAS Approved for Reliable Flow Control
QLF Blue Handle Lever Ball Valve PN25 F × F 1½″
Product Overview:
The QLF Blue Handle Lever Ball Valve PN25 F × F 1½″ is a high-capacity shut-off valve designed for reliable performance in large-scale plumbing and industrial systems. With 1½″ female BSP threaded ends, it offers strong, leak-proof connections and versatile integration. The full-bore design allows unrestricted flow, while the blue lever handle ensures fast identification and precise manual control, typically denoting cold water or non-heated fluid lines.
Key Features:
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1½″ female BSP threaded inlet and outlet
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Rated up to PN25 (25 bar) for high-pressure applications
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Blue lever handle for clear visual identification and safe operation
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Full-bore internal structure ensures maximum flow with minimal loss
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Manufactured from robust brass with corrosion-resistant finish
Benefits:
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Delivers dependable isolation in demanding, high-pressure systems
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Simple and secure threaded installation
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Blue handle supports safe system zoning—ideal for cold water
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Full-bore construction maximizes efficiency and reduces pressure drop
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Suitable for both commercial and industrial environments
Applications:
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Cold water main lines and distribution systems
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HVAC systems including chilled water loops
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Process pipelines and industrial utilities
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Large-scale plumbing shut-off points
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Compressed air and other compatible fluid lines
Conclusion:
The QLF Blue Handle Lever Ball Valve PN25 F × F 1½″ is a reliable and efficient solution for isolating larger pipe sections in high-pressure environments. Its durable design, full-bore efficiency, and color-coded lever make it an excellent choice for professionals working on critical cold water or utility installations.
