The unit features accessible zero and span adjustment screws on the front facing for easy field calibration using a pressure standard

the 168198 is the SBQE valve body only

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Genuine Danfoss OEM pilot valve

Johnson Controls T-5800-3 Controller Freon The unit features accessible zeroThe Johnson Controls T 5800 3 is a high performance dual input pneumatic receiver controller engineered for precise proportional control in complex HVACR systems. As a veteran grade pneumatic receiver controller, this unit interfaces with remote pneumatic transmitters for temperature, humidity, or pressure, converting 3 to 15 psig signals into stable output for industrial pneumatic actuators. This model features a master input "M" connection, allowing