Fairchild
M15
FAIRCHILD - Relays
Model 15 Positive Bias Relay is designed for applications that require an output pressure that is the sum of a controlled input signal plus a fixed bias. This pneumatic relay provides an output pressure that represents the input signal pressure plus a preset bias.
Features
• Mathematically Po = Ps + K where Po is output pressure, Ps is signal pressure and K is the spring constant
• Available in several bias range configurations to meet a variety of output requirements, offers excellent sensitivity and high flow capacity in a small volume
• Well suited to a variety of control applications, including range shifting, and tension control, and pressure control from a remote location
• Sensitive to 1/4" water column variation - permits use in high precision applications
• Balanced supply valve minimizes the effects of supply pressure variation
• Aspirator tube minimizes downstream pressure droop under flow conditions
• Flow capacity of 40 SCFM (68 m3/HR) - allows use in applications requiring high flow and/or fast response
• Separate control chamber isolates the diaphragm from the main flow, eliminating hunting and buzzing
• Mounting bracket available
• Quick and easy field installation
• Available in several bias range configurations to meet a variety of output requirements, offers excellent sensitivity and high flow capacity in a small volume
• Well suited to a variety of control applications, including range shifting, and tension control, and pressure control from a remote location
• Sensitive to 1/4" water column variation - permits use in high precision applications
• Balanced supply valve minimizes the effects of supply pressure variation
• Aspirator tube minimizes downstream pressure droop under flow conditions
• Flow capacity of 40 SCFM (68 m3/HR) - allows use in applications requiring high flow and/or fast response
• Separate control chamber isolates the diaphragm from the main flow, eliminating hunting and buzzing
• Mounting bracket available
• Quick and easy field installation
Features
Features
• Mathematically Po = Ps + K where Po is output pressure, Ps is signal pressure and K is the spring constant
• Available in several bias range configurations to meet a variety of output requirements, offers excellent sensitivity and high flow capacity in a small volume
• Well suited to a variety of control applications, including range shifting, and tension control, and pressure control from a remote location
• Sensitive to 1/4" water column variation - permits use in high precision applications
• Balanced supply valve minimizes the effects of supply pressure variation
• Aspirator tube minimizes downstream pressure droop under flow conditions
• Flow capacity of 40 SCFM (68 m3/HR) - allows use in applications requiring high flow and/or fast response
• Separate control chamber isolates the diaphragm from the main flow, eliminating hunting and buzzing
• Mounting bracket available
• Quick and easy field installation
• Available in several bias range configurations to meet a variety of output requirements, offers excellent sensitivity and high flow capacity in a small volume
• Well suited to a variety of control applications, including range shifting, and tension control, and pressure control from a remote location
• Sensitive to 1/4" water column variation - permits use in high precision applications
• Balanced supply valve minimizes the effects of supply pressure variation
• Aspirator tube minimizes downstream pressure droop under flow conditions
• Flow capacity of 40 SCFM (68 m3/HR) - allows use in applications requiring high flow and/or fast response
• Separate control chamber isolates the diaphragm from the main flow, eliminating hunting and buzzing
• Mounting bracket available
• Quick and easy field installation