Butterfly valve ZM/DN150 butterfly valve, 230V actuator

Butterfly valve for gas – quick and effective shut-off

The ZM/DN150 butterfly valve is a reliable device used to shut off the gas supply in industrial installations and gas boiler rooms. Its construction, based on a flangeless valve with a 230V electric actuator, allows for quick and effective closure of the gas supply, which is crucial in safety systems eliminating the risk of explosion. Thanks to its design, this valve can be used in installations with natural gas, biogas, hydrogen and ammonia.

Construction and practical application

The ZM/DN150 valve is distinguished by its flangeless construction, which simplifies installation and allows for any mounting direction and gas flow. Its light weight (only 15 kg for DN150) facilitates transport and installation, especially in hard-to-reach places. The internal sealing ring eliminates the need for additional flange gaskets, and the special design minimizes pressure drop and flow disturbances. The possibility of selecting seals for aggressive media expands the range of valve applications.

• Automatic Shut-off Systems (ASO): Ideal element of safety systems protecting against gas explosion.
• Large-Capacity Gas Boiler Rooms: It will work in installations requiring a quick shut-off of the gas supply.
• Industrial Gas Installations: A universal solution for various types of gases, including biogas and hydrogen.
• Easy Installation: The flangeless construction simplifies installation and reduces the time required to perform it.
• Low Torque: Allows the use of single-phase drives with low power, reducing operating costs.
• Maintenance-Free: Years of trouble-free operation without the need for regular inspections.

The valve is standardly equipped with an electric actuator, a manual shut-off knob and a terminal box with cable glands, ensuring full functionality immediately after installation. The maximum working pressure is 1 MPa (10 bar), but versions with lower pressure (0.3 MPa, 0.6 MPa or 1.6 MPa) are also available on request. The dimensions of the device are 280 x 600 x 160 mm.