Apollo® MODEL 4AE-100 Double Check Valves (65-250mm)

The Apollo® MODEL 4AE-100 Double Check Valves are designed to prevent contamination of potable water supplies due to back-siphonage or backpressure from objectionable, but non-health hazardous substances. These valves feature TriForce™ centre stem guided check valves with replaceable and reversible silicone seat discs, ensuring durability and reliability.

Key Features:

• Maximum Protection:

Provides medium hazard protection against back-pressure and back-siphonage.

• Easy Maintenance: 

  Modular check valve cartridges allow for easy maintenance without the need for special tools. Snap-in check retainers are available for sizes 65-150mm, while bolted-in checks are used for sizes 200-250mm.

• Durable Construction: 

  Made from epoxy-coated ductile iron bodies and covers, with stainless steel springs and check valves made from PPO, bronze, and stainless steel. The test cocks are constructed from bronze with stainless steel handles.

• Low Head Loss:

  Designed to minimise pressure loss, ensuring efficient operation.

• Corrosion Resistant:

  Built to withstand harsh conditions, providing long-lasting performance.

• Versatile Installation:

  Can be installed horizontally or vertically, making it suitable for various applications.

• Compliance and Quality: 

  AS2845.1 approved, with a maximum working pressure of 1,200kPa and an operating temperature range of 1°C to 60°C. Designed, manufactured, assembled, and tested in South Carolina, USA.

Dimensions and Sizes:

• Available in sizes ranging from 65mm to 250mm.
• Detailed dimensions and weights for each size are provided to ensure proper fit and installation.

Choose the Apollo® MODEL 4AE-100 Double Check Valves for a reliable and durable solution to protect your potable water supply. For more information, please contact your local plumbing merchant or use our Store Locator to find the nearest merchant.

Warranty: 5 Years