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HVAC and Refrigeration

48 Results Found that Include 64 Products 

 |  Results per page: 16 | 32 | 48

Pneumatic Thermostat

SIEMENS

Multiple product options available

Valve And Actuator, Pneumatic, Pipe 1/2 In

SIEMENS

Grainger Item # 2KGR2 | Mfr. Model # 257-02041

Catalog Page # 4235 (PDF)

Valve And Actuator, Pneumatic, Pipe 1/2 In, Valve Body Material Bronze, Width 4 In, Height 4 In, Valve Type...More

Valve, Pneumatic, 1/2 In

SIEMENS

Grainger Item # 6YC70 | Mfr. Model # 256-02008

Catalog Page # 4235 (PDF)

Pneumatic Valve, Valve Size 1/2 Inch, Coefficient of Volume 2.5, Maximum Pressure 15 PSI, Spring Range 10-15...More

Actuator, Torque 20,90 Deg, Timing 30 Sec

SIEMENS

Grainger Item # 2UPH7 | Mfr. Model # GQD121.1P

Catalog Page # 4240 (PDF)

Two-Position Actuator, Spring Return, Shaft Type U-Bolt Clamp, Torque 20 In-Lbs, 90 Stroke Deg, Height 4 3/4...More

Valve, Pneumatic, 1/2 In

SIEMENS

Grainger Item # 6YC71 | Mfr. Model # 257-02038

Catalog Page # 4235 (PDF)

Pneumatic Valve, Valve Size 1/2 Inch, Coefficient of Volume 2.5, Maximum Pressure 15 PSI, Spring Range 3-8...More

Floating Actuator

SIEMENS

Multiple product options available

Room Sensor, Setpoint, Override, White

SIEMENS

Grainger Item # 6RNU5 | Mfr. Model # 540-670B

Catalog Page # 4216 (PDF)

Room Temperature Sensor, Series 1000 Sensing With Override, Setpoint And Logo, Connection Plug In Terminal...More

Thermostat, Limitem

SIEMENS

Grainger Item # 4E683 | Mfr. Model # 356-0750

Catalog Page # NA

Pneumatic Limitem Thermostat, Bulb Size 7/16 Inch, Thermostat Rigid Bulb, Contact Action Direct, Air...More

Room Sensor, Setpoint, Override, Beige

SIEMENS

Grainger Item # 6RNU4 | Mfr. Model # 540-670A

Catalog Page # 4216 (PDF)

Room Temperature Sensor, Series 1000 Sensing With Override, Setpoint And Logo, Connection Plug In Terminal...More

Linear Pneumatic Actuator, Pivot

SIEMENS

Grainger Item # 2KGP4 | Mfr. Model # 331-4811

Catalog Page # 4239 (PDF)

Linear Pneumatic Actuator, Operating PSI Range 8 to 13, Max. Air Pressure 30 psi, Stroke 2-3/8 In., Nominal...More

Threaded Globe Valve, 3/4 In, 24VAC, NO

SIEMENS

Grainger Item # 5GED4 | Mfr. Model # 243-00212

Catalog Page # 4235 (PDF)

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, Series 1000, Logo, White

SIEMENS

Grainger Item # 6RNT9 | Mfr. Model # 540-660B

Catalog Page # 4216 (PDF)

Room Temperature Sensor, Series 1000 Sensing Only With Logo, Connection Plug In Terminal Port, Inputs 10K ohm...More

Threaded Globe Valve, 1/2 In, 24VAC, NO

SIEMENS

Grainger Item # 5GEC8 | Mfr. Model # 259-02032

Catalog Page # 4235 (PDF)

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

Grainger Item # 5GEC9 | Mfr. Model # 259-02034

Catalog Page # 4235 (PDF)

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

Grainger Item # 5GED0 | Mfr. Model # 259-02036

Catalog Page # 4235 (PDF)

Threaded Globe Valve, Normally Open, Height 5 1/2 In., Width 4 3/4 In., Depth 2 In., Voltage 24VAC, For Use...More

Airflow Switch, Auto Reset, SPDT

SIEMENS

Grainger Item # 2KGR4 | Mfr. Model # 141-0574

Catalog Page # 4230 (PDF)

Airflow Switch, Auto Reset, Differential 0.06 To 0.6 WC, SPDT Switch Type, Pressure Setting Range 0.05 To 1.0...More

Threaded Globe Valve, 1/2 In, 24VAC, NO

SIEMENS

Grainger Item # 5GEC7 | Mfr. Model # 259-02030

Catalog Page # 4235 (PDF)

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

Grainger Item # 25DW76 | Mfr. Model # 599-02069

Catalog Page # NA

Control Valve, Globe, Height (In.) 2-15/16, Width (In.) 2-3/4, Depth (In.) 1-5/16, 4, 250, For Use With...More

Room Sensor, Series 1000, Logo, Beige

SIEMENS

Grainger Item # 6RNT8 | Mfr. Model # 540-660A

Catalog Page # 4216 (PDF)

Room Temperature Sensor, Series 1000 Sensing Only With Logo, Connection Plug In Terminal Port, Inputs 10K ohm...More

HVAC Control Ball Valve, (F)NPT

SIEMENS

Multiple product options available

Room Sensor, Setpoint, Override, White

SIEMENS

Grainger Item # 6RNU7 | Mfr. Model # 540-671B

Catalog Page # 4216 (PDF)

Room Temperature Sensor, Series 1000 Sensing With Override And Setpoint, Without Logo, Connection Plug In...More

Actuator, Torque 44,90 Deg, Timing 90 Sec

SIEMENS

Grainger Item # 2UPH4 | Mfr. Model # GDE161.1P

Catalog Page # 4240 (PDF)

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

Grainger Item # 25DW69 | Mfr. Model # 599-02036

Catalog Page # NA

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

Room Sensor, Series 1000, Setpoint, White

SIEMENS

Grainger Item # 6RNU3 | Mfr. Model # 540-665B

Catalog Page # 4216 (PDF)

Room Temperature Sensor, Series 1000 Sensing With Setpoint Without Logo, Connection Plug In Terminal Port,...More

Temperature Sensor, Range 0 To 100 F

SIEMENS

Grainger Item # 2KGR1 | Mfr. Model # 184-0028

Catalog Page # 4238 (PDF)

Temperature Sensor, Pneumatic Type, Control Range 0 To 100 F, Sensing Bulb Length 9 In, Element Type Invar...More

Threaded Globe Valve, 1/2 In, 24VAC, NO

SIEMENS

Grainger Item # 5GED1 | Mfr. Model # 259-02038

Catalog Page # 4235 (PDF)

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

Grainger Item # 25DW73 | Mfr. Model # 599-02042

Catalog Page # NA

Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 4, 250, For Use With Water,...More

Control Valve, Globe, 3/4 in. NPT

SIEMENS

Grainger Item # 25DW74 | Mfr. Model # 599-02044

Catalog Page # NA

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

Grainger Item # 25DW62 | Mfr. Model # 599-02002

Catalog Page # NA

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

Control Valve, Globe, 3/4 in. NPT

SIEMENS

Grainger Item # 25DW75 | Mfr. Model # 599-02045

Catalog Page # NA

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

Grainger Item # 25DW63 | Mfr. Model # 599-02004

Catalog Page # NA

Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 1, 250, For Use With Water,...More

Control Valve, Globe, 1/2 in. NPT

SIEMENS

Grainger Item # 25DW71 | Mfr. Model # 599-02039

Catalog Page # NA

Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 4, Depth (In.) 1-5/16, 2.5, 250, For Use With Water,...More

 |  Results per page: 16 | 32 | 48
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