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HVAC and Refrigeration

48 Results Found that Include 64 Products 

Results per page: 16 | 32 | 48
  • SIEMENS
  • Floating Actuator
  • Multiple product options available

    Multiple product options available

Valve,Pneumatic,1/2 In
  • SIEMENS
  • Valve, Pneumatic, 1/2 In
  • Item # 6YC71
  • Mfr. Model # 257-02038
  • Pneumatic Valve, Valve Size 1/2 Inch, Coefficient of Volume 2.5, Maximum Pressure 15 PSI, Spring Range 3-8...More

Valve,Pneumatic,1/2 In
  • SIEMENS
  • Valve, Pneumatic, 1/2 In
  • Item # 6YC70
  • Mfr. Model # 256-02008
  • Pneumatic Valve, Valve Size 1/2 Inch, Coefficient of Volume 2.5, Maximum Pressure 15 PSI, Spring Range 10-15...More

Valve And Actuator,Pneumatic,Pipe 1/2 In
  • SIEMENS
  • Valve And Actuator, Pneumatic, Pipe 1/2 In
  • Item # 2KGR2
  • Mfr. Model # 257-02041
  • Valve And Actuator, Pneumatic, Pipe 1/2 In, Valve Body Material Bronze, Width 4 In, Height 4 In, Valve Type...More

Room Sensor,Setpoint,Override,Beige
  • SIEMENS
  • Room Sensor, Setpoint, Override, Beige
  • Item # 6RNU4
  • Mfr. Model # 540-670A
  • Room Temperature Sensor, Series 1000 Sensing With Override, Setpoint And Logo, Connection Plug In Terminal...More

Room Sensor,Series 1000,Logo,Beige
  • SIEMENS
  • Room Sensor, Series 1000, Logo, Beige
  • Item # 6RNT8
  • Mfr. Model # 540-660A
  • Room Temperature Sensor, Series 1000 Sensing Only With Logo, Connection Plug In Terminal Port, Inputs 10K ohm...More

Electric Actuator,20 in.-lb.,24VAC/DC
  • SIEMENS
  • Electric Actuator, 20 in.-lb., 24VAC/DC
  • Item # 2UPH7
  • Mfr. Model # GQD121.1P
  • Two-Position Actuator, Spring Return, Shaft Type U-Bolt Clamp, Torque 20 In-Lbs, 90 Stroke Deg, Height 4 3/4...More

Pneu Temp Transmitter,DA,30 to 180F
  • SIEMENS
  • Pneu Temp Transmitter, DA, 30 to 180F
  • Item # 4E683
  • Mfr. Model # 356-0750
  • Pneumatic Temperature Transmitter, Direct Acting, Max. Air Pressure 30 psi, Max. Ambient Temp. 225 Degrees F,...More

Room Sensor,Setpoint,Override,White
  • SIEMENS
  • Room Sensor, Setpoint, Override, White
  • Item # 6RNU5
  • Mfr. Model # 540-670B
  • Room Temperature Sensor, Series 1000 Sensing With Override, Setpoint And Logo, Connection Plug In Terminal...More

Linear Pneumatic Actuator,Pivot
  • SIEMENS
  • Linear Pneumatic Actuator, Pivot
  • Item # 2KGP4
  • Mfr. Model # 331-4811
  • Linear Pneumatic Actuator, Operating PSI Range 8 to 13, Max. Air Pressure 30 psi, Stroke 2-3/8 In., Nominal...More

Room Sensor,Series 1000,Logo,White
  • SIEMENS
  • Room Sensor, Series 1000, Logo, White
  • Item # 6RNT9
  • Mfr. Model # 540-660B
  • Room Temperature Sensor, Series 1000 Sensing Only With Logo, Connection Plug In Terminal Port, Inputs 10K ohm...More

Airflow Switch,Auto Reset,SPDT
  • SIEMENS
  • Airflow Switch, Auto Reset, SPDT
  • Item # 2KGR4
  • Mfr. Model # 141-0574
  • Airflow Switch, Auto Reset, Differential 0.06 To 0.6 WC, SPDT Switch Type, Pressure Setting Range 0.05 To 1.0...More

Room Sensor,Series 1000,Setpoint,White
  • SIEMENS
  • Room Sensor, Series 1000, Setpoint, White
  • Item # 6RNU3
  • Mfr. Model # 540-665B
  • Room Temperature Sensor, Series 1000 Sensing With Setpoint Without Logo, Connection Plug In Terminal Port,...More

Electric Actuator,44 in.-lb.,Modulating
  • SIEMENS
  • Electric Actuator, 44 in.-lb., Modulating
  • Item # 2UPH4
  • Mfr. Model # GDE161.1P
  • Actuator, Modulating, Non-spring Return, Shaft Type Set Screw Shaft Coupling, Torque 44 In-Lbs, 90 Stroke...More

Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT
  • Item # 25DW76
  • Mfr. Model # 599-02069
  • Control Valve, Globe, Height (In.) 2-15/16, Width (In.) 2-3/4, Depth (In.) 1-5/16, 4, 250, For Use With...More

Pneumatic Valve Actuator,10 to 15 Spring
  • SIEMENS
  • Pneumatic Valve Actuator, 10 to 15 Spring
  • Item # 25DW56
  • Mfr. Model # 599-01088
  • Pneumatic Valve Actuator, Operating PSI Range 3 to 8, 8 to 13, 10 to 15, Max. Air Pressure 35 psi, Stroke...More

Threaded Globe Valve,3/4 In,24VAC,NO
  • SIEMENS
  • Threaded Globe Valve, 3/4 In, 24VAC, NO
  • Item # 5GED4
  • Mfr. Model # 243-00212
  • Threaded Globe Valve, Normally Open, Height 4 1/4 In., Width 11 1/4 In., Depth 2 In., Voltage 24VAC, For Use...More

Threaded Globe Valve,1/2 In,24VAC,NO
  • SIEMENS
  • Threaded Globe Valve, 1/2 In, 24VAC, NO
  • Item # 5GEC7
  • Mfr. Model # 259-02030
  • Threaded Globe Valve, Normally Open, Height 5 1/2 In., Width 4 3/4 In., Depth 2 In., Voltage 24VAC, For Use...More

Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT
  • Item # 25DW67
  • Mfr. Model # 599-02032
  • Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 0.63, 250, For Use With...More

Threaded Globe Valve,1/2 In,24VAC,NO
  • SIEMENS
  • Threaded Globe Valve, 1/2 In, 24VAC, NO
  • Item # 5GED0
  • Mfr. Model # 259-02036
  • Threaded Globe Valve, Normally Open, Height 5 1/2 In., Width 4 3/4 In., Depth 2 In., Voltage 24VAC, For Use...More

Threaded Globe Valve,1/2 In,24VAC,NO
  • SIEMENS
  • Threaded Globe Valve, 1/2 In, 24VAC, NO
  • Item # 5GEC9
  • Mfr. Model # 259-02034
  • Threaded Globe Valve, Normally Open, Height 5 1/2 In., Width 4 3/4 In., Depth 2 In., Voltage 24VAC, For Use...More

Threaded Globe Valve,1/2 In,24VAC,NO
  • SIEMENS
  • Threaded Globe Valve, 1/2 In, 24VAC, NO
  • Item # 5GEC8
  • Mfr. Model # 259-02032
  • Threaded Globe Valve, Normally Open, Height 5 1/2 In., Width 4 3/4 In., Depth 2 In., Voltage 24VAC, For Use...More

Room Sensor,Series 1000,Setpoint,Beige
  • SIEMENS
  • Room Sensor, Series 1000, Setpoint, Beige
  • Item # 6RNU2
  • Mfr. Model # 540-665A
  • Room Temperature Sensor, Series 1000 Sensing With Setpoint Without Logo, Connection Plug In Terminal Port,...More

Threaded Globe Valve,1/2 In,24VAC,NO
  • SIEMENS
  • Threaded Globe Valve, 1/2 In, 24VAC, NO
  • Item # 5GED2
  • Mfr. Model # 243-00210
  • Threaded Globe Valve, Normally Open, Height 4 1/4 In., Width 11 1/4 In., Depth 2 In., Voltage 24VAC, For Use...More

Room Sensor,Setpoint,Override,White
  • SIEMENS
  • Room Sensor, Setpoint, Override, White
  • Item # 6RNU7
  • Mfr. Model # 540-671B
  • Room Temperature Sensor, Series 1000 Sensing With Override And Setpoint, Without Logo, Connection Plug In...More

Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT
  • Item # 25DW69
  • Mfr. Model # 599-02036
  • Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 1.6, 250, For Use With...More

Pneu Temp Transmitter,DA,0 to 100F
  • SIEMENS
  • Pneu Temp Transmitter, DA, 0 to 100F
  • Item # 2KGR1
  • Mfr. Model # 184-0028
  • Pneumatic Temperature Transmitter, Direct Acting, Max. Air Pressure 30 psi, Max. Ambient Temp. 160 Degrees F,...More

Room Sensor,Setpoint,Override,Beige
  • SIEMENS
  • Room Sensor, Setpoint, Override, Beige
  • Item # 6RNU6
  • Mfr. Model # 540-671A
  • Room Temperature Sensor, Series 1000 Sensing With Override And Setpoint, Without Logo, Connection Plug In...More

Control Valve,Globe, 3/4 in. NPT
  • SIEMENS
  • Control Valve, Globe, 3/4 in. NPT
  • Item # 25DW74
  • Mfr. Model # 599-02044
  • Control Valve, Globe, Height (In.) 2-3/8, Width (In.) 4-6/8, Depth (In.) 1-5/16, 6.3, 250, For Use With...More

Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT
  • Item # 25DW64
  • Mfr. Model # 599-02006
  • Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 1.6, 250, For Use With...More

Results per page: 16 | 32 | 48