Gate valve Z-108 160×300

Key Features

• Large flue passage size: 160 × 300 mm
• Made from durable SCH20 cast iron
• Designed for masonry stoves and fireplaces
• Supports efficient heat retention after firing
• Simple mechanical structure for reliable operation
• Suitable for OEM and project-based supply

Technical Specifications

Installation & Usage Guidelines

• Install during stove or chimney construction by a qualified technician.
• Ensure the damper dimensions match the chimney channel size.
• Use fire-resistant mortar when embedding into masonry.
• Operate only after the stove structure has fully cured.
• Close the damper only after combustion is completed to avoid smoke backflow.

Customer Feedback

Wholesale Distributor (Eastern Europe):
“The Z108 damper fits well into large masonry stoves. Casting quality is consistent and dimensions are stable,
which is important for our installers.”

Stove Builder:
“Reliable cast iron damper for wide flue channels. Easy to integrate during construction.”

Frequently Asked Questions (FAQ)

What type of stoves is the Z108 damper suitable for?

The Z108 damper is suitable for masonry stoves, fireplaces, and solid fuel heating systems with a 160 × 300 mm flue channel.

Is this product suitable for OEM supply?

Yes. The Z108 damper is available for OEM and bulk procurement, including private labeling and project-based supply.

What material standard is SCH20 cast iron?

SCH20 is a commonly used gray cast iron grade known for its heat resistance, structural stability,
and suitability for stove and fireplace components.

Can the damper be used in high-temperature environments?

Yes. The material and structure are designed to withstand typical operating temperatures of solid fuel heating systems.

Manufacturer & Expertise

Fireway / BHB Group is a manufacturer specializing in cast iron heating products,
including stove bodies, fireplace inserts, and functional accessories such as dampers and doors.

With in-house casting, machining, and quality control processes, the factory supports OEM projects
and long-term B2B cooperation for international partners.
Product development focuses on dimensional stability, material reliability, and compatibility with
European-style masonry stove systems.