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McDonnell & Miller 64-HD Cut Off R-410A this 1/2 inch gauge cock

SKU 20196258623 4.4
USD300.25 USD348.25

Pay in 4 interest-free payments of $75.06 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

Lab notes

Soft-blob field with ribbon-tape seals — cool ice-lab sheet for description and returns.

Description

this 1/2 inch gauge cock is frequently used as a try-cock or isolation valve on steam boilers and is rated for the pressures and temperatures of most low-to-medium pressure steam systems

OEM Compatibility: Precision-engineered for Dunkirk

Does this valve return to a zero position if power is lost

ensuring reliable signal transmission to the boiler control modules

Robust Mounting: Dual mounting ears facilitate strain-free installation on ductwork or flat equipment surfaces

McDonnell & Miller 64-HD Cut Off R-410A this 1/2 inch gauge cockThe McDonnell & Miller 144400, also known as the 64 HD Head Mechanism, is a heavy duty replacement unit designed for Series 64 and Series 764 low water cut offs. Engineered for both hot water and steam boilers, this mechanical oversight component facilitates an auto reset function to ensure continuous system protection without manual intervention. As a float type LWCO mechanism, it is rated for a maximum boiler pressure of 50 PSI. This unit serves as

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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