siemens

Product DescriptionThe Siemens Zone Valve, MPN 245-00213, is designed for use in HVAC systems that require modulating control of hot or chilled water. This valve features a direct-coupled actuator and a normally closed design for reliable operation. Direct-coupled installation without tools Manual override with...

1/2 24V 2W NPT CV 4.0 010V

This SIEMENS 245-00233 1 NPT 3-Way Diverting Zone Valve is a great choice for modulating 0-10 Vdc. It features a fail-in-place actuator and 7.0 Cv (24V). It is a 24V 3W NPTCV7.0 010V valve, perfect for a variety of applications. It is reliable and...

1/2 24V 2W NPT CV1.0 010V NO

1/2 24V 2W NPT CV2.5 010V NO

3/4 24V 2W NPT CV4.1 010V NO

Product DescriptionThe Siemens 248-00213 is a zone valve designed for efficient control of water flow in HVAC systems. This valve features a two-way operation, making it suitable for both heating and cooling applications. Direct-coupled actuator for easy installation Modulating control with 0 to 10...

1/2 24V 2W NPT CV4.0 010V NO

1/2 24V 3W NPT CV1.0 010V DA

Product DescriptionThe Siemens 248-00231 is a zone valve designed for modulating control in HVAC systems. This valve operates at 24 volts and is equipped with three-way NPT connections, making it suitable for various heating and cooling applications. Direct-coupled installation without tools Visual position indication...