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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
As a direct 70-21858-12 replacement
Adjustable Fitment: Designed for 5
The Functional Devices PSH100A100AB10 is a high-performance encased dual 100VA power supply designed for rigorous building automation and HVAC industrial control applications
This ASME Section I steam safety valve features a 2" Male NPT inlet and a 2 1/2" Female NPT outlet
It provides critical protection with a pressure relief setting of 150 psi and a temperature set point of 210°F
Siemens Building Technology 599-00426 Kit 326058-755 As a direct 70-21858-12 replacementThe Siemens 599 00426 is a professional grade positioning relay and mounting kit designed specifically for 8 inch pneumatic actuators within the Flowrite 599 Series. Engineered for high precision regulation in terminal unit and valve control applications, this Siemens 599 00426 mounting kit facilitates the seamless integration of a positioner to ensure accurate valve stem placement proportional to the control signal. Built to handle commercial HVAC
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