1/2 Inch Threaded Plug - Malleable Iron Pipe Fitting

Yes, the plug can be used in applications up to 300°C. It should be noted that the maximum permissible operating pressure at this temperature is 20 bar.

The stopper is made of cast iron. This material is magnetic. Therefore, a corresponding influence by or on magnetic fields is to be expected.

Yes, this plug has a 1/2 inch external thread (AG). It is therefore ideal for closing a corresponding 1/2 inch internal thread (IG).

The temper cast plug is galvanized, providing good corrosion protection. It is made of robust cast iron, ensuring additional durability.

The threaded connections are not self-sealing. Sealing requires the use of a suitable material such as Teflon tape or hemp.

Yes, the plug made of galvanized cast iron is robust and resistant to weather conditions, as it has a protective surface treatment. It is suitable for transporting liquids and gases and can therefore be used in outdoor irrigation systems.

The temper cast plug is suitable for transporting liquids and gases. It has the necessary approvals for gas installations.

Yes, the threads are manufactured according to the common standards ISO 7-1/EN 10226-1. So the 1/2" AG plug will fit correspondingly standardized 1/2" IG connections.

The plug fits standard 1/2 inch internal threads and is designed for heating systems with an operating pressure of up to 25 bar, which also catches sudden pressure spikes. Since the threaded connections are not self-sealing, the plug must always be sealed with a suitable thread sealing material such as PTFE tape or hemp.

The thread of this fitting is not self-sealing. For a reliable seal, it is necessary to use a suitable thread sealing material such as PTFE sealing tape or hemp.

Yes, the plug is designed for an operating pressure of 25 bar at temperatures from -20°C to 120°C. Therefore, it will withstand the pressure you mentioned.

Yes, the temper cast plug is made of cast iron. The surface is additionally galvanized.

Yes, the plug has DVGW approval and complies with the DIN EN 10242 / UBA METALLE standard. It is therefore suitable for drinking water installations.

The 1/2 inch refers to the standardized nominal pipe width, not the actual outer diameter. For this plug with 1/2" external thread (AG), you will need a corresponding 1/2" internal thread (IG) connection. Our table shows for 1/2" AG an outer diameter of approximately 20.955 mm.

Yes, the temper cast plug has DVGW approval and is suitable for gas installations. Ensure proper sealing of the thread with Teflon tape or hemp.

Yes, the stopper is stainless and corrosion-resistant, making it suitable for humid environments.

Yes, the tapered external threads (ISO 7-1/EN 10226-1) are designed for parallel internal threads. A secure seal is ensured with thread sealing material such as Teflon tape or hemp.

The plug is designed for temperatures from -20°C to 120°C at a maximum operating pressure of 25 bar. It is therefore perfectly suitable for 100°C hot water.

The threaded connections of this fitting are not self-sealing. Sealing with e.g. Teflon tape or hemp is absolutely necessary for reliable tightness.

The malleable cast iron plug is designed for pressures up to 25 bar (at temperatures up to 120°C). It is suitable for use in industrial plant construction and mechanical engineering.

The fitting is designed for a maximum operating pressure of 25 bar at temperatures up to 120°C. For safe sealing, the use of PTFE thread seal tape or thread seal hemp is mandatory.

Yes, the temper cast plug can also be used at higher temperatures. Operation is possible up to 300°C at a reduced maximum operating pressure of 20 bar.

The tapered external thread requires suitable thread sealing material such as PTFE thread sealing tape or sealing hemp. This is standard for Whitworth pipe threads.

Yes, the plug is DVGW-approved and complies with the UBA METALLE standard. It can therefore be safely used for drinking water installations.

The fitting is intended for use in refrigeration and air conditioning systems. It withstands operating temperatures up to -20°C without problems.

Yes, the temper cast plug is galvanized, making it corrosion-resistant. It can therefore be used outdoors without any problems.

Yes, due to the galvanization, the plug is well protected against corrosion. Use in humid environments is safe.

The BONI-42295-426 is operational up to -20°C. However, ensure that water-carrying pipes are emptied or protected during frost to avoid damage from freezing water.

This plug has a 2-inch external thread (AG) and thus fits into a connection with a corresponding 2-inch internal thread (IG). Please check the thread type of your connection.

Yes, the plug is designed for use in industrial plant construction and withstands pressures up to 25 bar (up to 120°C) or 20 bar (up to 300°C).