Alderdice Horizontal Check Valves

The Alderdice Horizontal Check Valve is engineered to provide reliable non-return performance in pumping systems, maintaining prime and preventing backflow under demanding conditions. Designed for horizontal installations, this valve combines strength, precision, and durability to protect pumps and extend system life.

Made from high-quality gunmetal bronze, the valve body ensures long service life and excellent corrosion resistance. Inside, a well-guided nitrile-faced valve seat delivers a positive seal, while a 316 stainless steel spring enables fast, secure closing to stop reverse flow immediately. This combination of materials and design provides consistent performance, even in high-duty applications.

Built on Alderdice’s reputation for quality and reliability, the Horizontal Check Valve is the dependable choice for farms, irrigation networks, and industrial pumping systems that require robust backflow prevention.

FEATURES

• Non-return design – prevents backflow and maintains pump prime
• Horizontal installation – ideal for inline pumping applications
• Gunmetal bronze construction – durable and corrosion-resistant
• Nitrile-faced valve – provides a secure, positive sealing surface
• 316 stainless steel spring – ensures rapid closing action for reliable protection
• Wide size range – available in BSP sizes from ¾" to 3"

SPECIFICATIONS

• Sizes Available (BSP): ¾", 1", 1¼", 1½", 2", 3"
• Material: Gunmetal Bronze Body
• Seal Material: Nitrile-Faced Valve
• Spring: 316 Stainless Steel for quick closure
• Type: Horizontal Non-Return Check Valve