Snap Acting Relay

Rotork Positive and Negative Bias Relay (M14)

M14

Rotork Positive and Negative Bias Relay (M14)

Designed for applications that require an output pressure that is the sum of a controlled input signal plus or minus a fixed bias, Fairchild's Model 14 Biasing Pneumatic Relay provides versatility in its ability to provide either positive or negative biasing in a single unit. The output of the Model 14 relay is the sum of the spring bias, set with the Range Screw, plus a pneumatic input signal. (Po = Ps + K); where Po is output pressure, Ps is signal pressure, and K is the combined spring constant.

Features:

Control sensitivity of 1/2" water column

Balanced Supply Valve

Aspirator Tube design

Separate Control Chamber

Mounting Bracket available

Canadian Registration Number (CRN) certification

Benefits:

Allows use in precision applications

Minimizes the effects of supply pressure variation

Minimizes downstream pressure drop under flow conditions

Isolates the diaphragm from the main flow to eliminate hunting and buzzing

Easy to install in the field

Certification for use in all Canadian territories and provinces


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Tel: +86-27-85508558

Phone: +86-15871691193

Fax: +86-27-85309780

Email: Sales1@hkxytech.com

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