York check valve 1 DN25 12bar/174psi
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The York check valve is a high-quality automatic hydraulic device designed to allow water to flow in only one direction and prevent backflow toward the main supply network. The brass body ensures strength and corrosion resistance, while the polymer seal with an NBR gasket ensures precise and reliable closure. The stainless steel spring provides responsive, long-lasting operation, even under demanding working conditions. Thanks to its wide operating temperature range, from -20°C to 100°C, it is suitable for numerous residential and industrial plumbing applications. The threaded connections comply with ISO 228, simplifying installation and ensuring compatibility with the main plumbing systems. A professional, safe, and durable solution, ideal for effectively protecting the system over time.
Technical specifications:
- Brass body
- Polymer seal with NBR gasket
- Stainless steel spring
- Operating temperature: from -20°C to 100°C
- ISO 228 threaded connections (equivalent to DIN EN ISO 228 and BS EN ISO 228)
- 1/2" connection - DN 15
- Pressure: 12 bar / 174 psi