Rain Bird VB-10RND-H round valve box with locking green lid - 10"

Round valve box with locking lid

The Rain Bird VB-10RND-H is a durable round valve box designed for underground installation of solenoid valves, pipe connections and other components of an automatic irrigation system. It provides a protected installation space while allowing convenient access for maintenance and repairs.

The model features a black plastic body and a green lid secured with hex-head locking bolts. The locking mechanism helps prevent accidental opening and discourages unauthorized access. This makes the valve box suitable for residential gardens, public green spaces and professional irrigation installations.

Durable construction for underground installation

The VB-10RND-H belongs to the Rain Bird VB series and is designed for long-term use below ground. Reinforcing ribs along the sidewalls provide additional strength, while the wide bottom flange helps keep the box securely positioned in the soil.

The black body is made from durable plastic. The green lid features beveled edges that help reduce the risk of damage from lawn maintenance equipment. Once installed, the valve box blends discreetly into lawns, planting beds and other landscaped areas.

Green lid with hex-head locking bolts

A key feature of the Rain Bird VB-10RND-H is its included locking mechanism. The green lid is secured to the body using two hex-head bolts, washers and retaining clips.

The locking system prevents the lid from being lifted off easily and provides additional protection for the irrigation components below. The lid can be opened again with a suitable tool when maintenance is required. This version is particularly useful in publicly accessible or frequently used areas.

Four prepared openings for irrigation pipes

The valve box features four prepared pipe knockouts positioned at 90-degree intervals around the body. This allows irrigation pipes to enter the box from different directions.

The required knockouts can be removed during installation. Unused sections remain in place and help limit soil entering the box. This simplifies the installation of solenoid valves, fittings and connecting pipes.

More space for solenoid valves and fittings

With a nominal size of 10 inches, the VB-10RND-H provides considerably more space than the smaller VB-7RND. The valve box measures 25.4 cm in height and has a maximum bottom outside diameter of 35.0 cm. This makes it suitable for larger individual valves and compact valve installations with the required pipe connections.

When planning an installation, allow enough space around the components for convenient maintenance. For multiple solenoid valves or more extensive manifolds, a rectangular Rain Bird valve box may be a better choice.

Technical data and dimensions

• Manufacturer: Rain Bird
• Model: VB-10RND-H
• Product type: Round valve box with locking lid
• Series: VB
• Nominal size: 10" / 25.4 cm
• Body color: Black
• Lid color: Green
• Top opening diameter: approx. 25.1 cm
• Maximum top outside diameter: approx. 27.2 cm
• Bottom opening diameter: approx. 30.2 cm
• Maximum bottom outside diameter: approx. 35.0 cm
• Height: approx. 25.4 cm
• Pipe entries: 4 prepared knockouts
• Knockout dimensions: approx. 8.9 x 6.4 cm
• Lid locking mechanism: 2 hex-head bolts with washers and clips
• Installation: Underground
• Included: Valve box, green lid and locking hardware

Frequently asked questions about the VB-10RND-H

What does the H in VB-10RND-H mean?

The H identifies the version with a hex-head locking mechanism. Unlike the standard VB-10RND, the VB-10RND-H includes a green lid and the corresponding locking hardware.

Is the locking hardware included?

Yes. The package includes two hex-head bolts together with matching washers and retaining clips. The lid can be unlocked using a suitable tool.

What are the dimensions of the VB-10RND-H?

The valve box is approximately 25.4 cm high. Its maximum top outside diameter is 27.2 cm, while the maximum bottom outside diameter measures 35.0 cm.

How many solenoid valves fit inside the box?

The VB-10RND-H is primarily suitable for individual solenoid valves and compact valve installations. The available space depends on the valve model and the fittings used.

How do irrigation pipes enter the valve box?

Four prepared knockouts are positioned around the body. These can be removed as required to allow irrigation pipes to enter from the sides.

What is the difference between VB-10RND and VB-10RND-H?

Both models share the same round design and nominal 10-inch size. The VB-10RND-H additionally includes a hex-head locking mechanism for securing the green lid. This hardware is not included as standard with the regular VB-10RND.