Category Products

  • Obsolete

Siemens (Powers) Flowrite valve v-ring stem packing kit for 591 group valves for hot water applications, which have a valve stem diameter of 1/4" and whose type is Teflon (2) and EP (1) rings.

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • Obsolete

Siemens (Powers) Flowrite valve v-ring stem packing kit for 591 group valves for steam applications up to 125 psi, which have a valve stem diameter of 3/8".

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • Ships within 2 business days

Siemens (Powers) repack/rebuild kit for 1/2" normally-closed 656-0012 and 656-0013 Powermite valves . This kit includes valve stem, disc holder, guide, throttling plugs, seal, and washer/e-rings. Diaphragm sold separately.

Online Price: $80.30
Regular Price: $92.65

  • Ships within 2 business days

Siemens (Powers) valve actuator and trim for 3/4", 3-8 psi 656-0005 and 656-0018 Powermite valves. This actuator includes a complete replacement operating assembly.

Online Price: $157.22
Regular Price: $181.40

  • Ships within 2 business days

Siemens (Powers) valve repacking kit for all 656 series Powermite valves , contains material to repack 6 valves.

Online Price: $50.64
Regular Price: $58.44

  • Obsolete

Siemens (Powers) 1/2" valve shut-off discs (set of 10) for 656-0003, 656-0004, 656-0001, 656-0002, 656-0017, 656-0019, 656-0020, and 656-0006 Powermite valves .

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • 1 in stock
  • Ships within 2 business days

Siemens (Powers) diaphragm kit for all 658 series Powermite valves . This kit includes materials for five valves.

Online Price: $43.59
Regular Price: $50.30

  • 10 in stock
  • Ships within 2 business days

Siemens (Powers) diaphragm for discontinued 8" VP591s.

Online Price: $18.67
Regular Price: $21.54

  • Obsolete

Siemens (Powers) Buna-N diaphragm for 12" 590 series Flowrite valves.

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • Ships within 2 business days

Siemens (Powers) copper well to hold the averaging bulb on 357-0003 and 357-0005 limitem remote thermostats.

Online Price: $38.43
Regular Price: $44.34

  • Ships within 2 business days

Siemens (Powers) shield for remote temperature transmitters.

Online Price: $43.68
Regular Price: $50.40

  • Ships within 2 business days

Siemens (Powers) 24 volt, SPST snap-action adjustable electric enthalpy control switch designed to sense the BTU heat content of ventilation air and initiate corrective damper control or alarm with either rise or fall of desired settings.

Online Price: $52.06
Regular Price: $60.07

  • Obsolete

Siemens (Powers) pneumatic receiver gauge, with 2-1/2" diameter dial, 1/4" O.D. barbed fitting, and 0-3" water range.

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • Ships within 2 business days

Siemens (Powers) calibration gauge, with a 2-1/2" diameter dial, 1/8" NPT bottom connection, and 0-30 psi range.

Online Price: $58.84
Regular Price: $67.90

  • Ships within 2 business days

Siemens (Powers) calibration card for 185, 195, and 200 series controls that shows transmitter pressures for various analog ranges to assist in calibration.

Online Price: $43.52
Regular Price: $50.22

  • Obsolete

Siemens (Powers) panel mounted, bleed-type positioning switch to increase or decrease the flow of compressed air to air operated equipment. This relay has a 7-1/2-10-1/2 psi output pressure range.

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • Ships within 2 business days

Siemens (Powers) receiver-controller calibration slide rule for 185, 195, and 200 series controls used to calculate proportional band and control point authority.

Online Price: $46.44
Regular Price: $53.59

  • Ships within 2 business days

Siemens (Powers) copper well for 184 series temperature transmitters that is 1/4" in diameter by 4" in length.

Online Price: $66.31
Regular Price: $76.51

  • Ships within 2 business days

Siemens (Powers) reverse acting at 25 psi for heating, unit mounted thermostat. This thermostat features a 20 scim average air usage restrictor with 3/8" diameter bulb on a 48" capillary.

Online Price: $204.64
Regular Price: $236.13

  • Ships within 2 business days

Siemens (Powers) direct and reverse acting at 18 psi for heating, unit mounted thermostat. This thermostat features a 40 scim average air usage restrictor with 3/8" diameter bulb on a 48" capillary.

Online Price: $254.15
Regular Price: $293.25

  • Ships within 2 business days

Siemens (Powers) direct acting at 25 psi for heating, unit mounted thermostat. This thermostat features a 40 scim average air usage restrictor with 3/8" diameter bulb on a 48" capillary.

Online Price: $150.04
Regular Price: $173.13

  • Ships within 2 business days

Siemens (Powers) direct and reverse acting at 18 psi for heating, unit mounted thermostat for retrofit onto Honeywell LP916B series thermostats. This thermostat features a 40 scim average air usage restrictor with 3/8" diameter bulb on a 48" capillary.

Online Price: $245.98
Regular Price: $283.82

  • Ships within 2 business days

Siemens (Powers) direct and reverse acting at 18 psi for heating, unit mounted thermostat for retrofit onto Johnson Controls model T-3300-2 thermostats. This thermostat features a 40 scim average air usage restrictor with 3/8" diameter bulb on a 48" capillary.

Online Price: $244.95
Regular Price: $282.64

  • Obsolete

Siemens (Powers) aspirator rough-in kit and finish plate kit for installation on new or existing walls to conceal controlling instruments for 192 series thermostats.

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • 35 in stock
  • Ships within 2 business days

Siemens (Powers) thermostat set point adjustment key.

Online Price: $0.75
Regular Price: $0.87

  • Ships within 2 business days

Siemens (Powers) single input receiver-controller that controls temperature, humidity, and pressure on mechanical equipment.

Online Price: $192.39
Regular Price: $221.99

  • 2 in stock
  • Ships within 2 business days

Siemens (Powers) TH 356 limitem rigid bulb thermostat is a direct acting pneumatically operated thermostat with a 0-100°F range. This thermostat is used as a primary control for air handling units and unit ventilators or as a low limit control for air flow to a controlled space.

Online Price: $177.08
Regular Price: $204.33

  • Ships within 2 business days

Siemens (Powers) TH 356 limitem rigid bulb thermostat is a direct acting pneumatically operated thermostat with a 30-180°F range. This thermostat is used as a primary control for air handling units and unit ventilators or as a low limit control for air flow to a controlled space.

Online Price: $176.58
Regular Price: $203.74

  • Ships within 2 business days

Siemens (Powers) multiple input receiver-controller that controls up to three pneumatic input signals and an output signal based on the net pneumatic input and set point, percent proportional band, and authority settings. This controller can be changed to either direct or reverse acting.

Online Price: $276.08
Regular Price: $345.10

  • Ships within 2 business days

Siemens (Powers) single input receiver-controller that receives one pneumatic input signal and produces an output signal based on the net pneumatic input and set point and percent proportional band. This controller can be changed to either direct or reverse acting.

Online Price: $192.39
Regular Price: $221.99

  • Ships within 2 business days

Siemens (Powers) multiple input receiver-controller connector kit, including two plug-in connector assemblies and one three-barb connector assembly.

Online Price: $10.24
Regular Price: $11.82

  • Obsolete

Siemens (Powers) termination strip for numbered ports 1 through 10, straight through connections for 1/4" O.D. tubing.

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • Ships within 2 business days

Siemens (Powers) single input receiver-controller connector kit includes two plug-in connector assemblies and one three-barb connector assembly.

Online Price: $10.24
Regular Price: $11.82

  • 5 in stock
  • Ships within 2 business days

Siemens (Powers) replacement pneumatic actuator, with trim, for 1/2" VP656 series Powermite valves that are normally open with a 3-8 psi pressure range.

Online Price: $138.20
Regular Price: $159.47

  • Ships within 2 business days

Siemens (Powers) replacement steel pivot post for service replacement only (short length) on AP331 actuators.

Online Price: $4.20
Regular Price: $4.85

  • Ships within 2 business days

Siemens (Powers) actuator forward stroke stop kit, adjustable 3" to 4" on AP331 actuators.

Online Price: $0.71
Regular Price: $0.82

  • Ships within 2 business days

Siemens (Powers) actuator forward stroke stop kit, adjustable 2-3/8" to 4" on AP331 actuators.

Online Price: $2.82
Regular Price: $3.25

  • Ships within 2 business days

Siemens (Powers) replacement steel pivot post for service replacement only (long length) on AP331 actuators.

Online Price: $9.14
Regular Price: $10.54

  • Obsolete

Siemens (Powers) o-ring seal kit for large capacity pneumatic damper actuators.

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • 3 in stock
  • Ships within 2 business days

Siemens (Powers) replacement diaphragm for 4, 6, and 331 series actuators.

Online Price: $58.03
Regular Price: $66.96

  • Ships within 2 business days

Siemens (Powers) travel stop kit that reduces travel from 4" to 2-15/16" on number 3 actuators.

Online Price: $31.34
Regular Price: $36.16

  • Ships within 2 business days

Siemens (Powers) TH 356 limitem rigid bulb thermostat is a reverse acting pneumatically operated thermostat with a 30-180°F range. This thermostat is used as a primary control for air handling units and unit ventilators or as a low limit control for air flow to a controlled space.

Online Price: $201.27
Regular Price: $232.24

  • Ships within 2 business days

Siemens (Powers) TH 356 limitem rigid bulb thermostat is a reverse acting pneumatically operated thermostat with a 100-250°F range. This thermostat is used as a primary control for air handling units and unit ventilators or as a low limit control for air flow to a controlled space.

Online Price: $198.66
Regular Price: $229.22

  • Ships within 2 business days

Siemens (Powers) TH 357 limitem rigid bulb thermostat is a gradual-direct acting pneumatically operated thermostat with a 20-100°F range. This thermostat is used to control air temperatures in a variety of air handling units.

Online Price: $217.95
Regular Price: $251.48

  • Ships within 2 business days

Siemens (Powers) TH 357 limitem rigid bulb thermostat is a gradual-direct acting pneumatically operated thermostat with a 35-145°F range. This thermostat is used to control air temperatures in a variety of air handling units.

Online Price: $318.36
Regular Price: $367.34

  • Ships within 2 business days

Siemens (Powers) TH 357 limitem rigid bulb thermostat is a gradual-direct acting pneumatically operated thermostat with a 120-230°F range. This thermostat is used to control air temperatures in a variety of air handling units.

Online Price: $423.59
Regular Price: $488.76

  • Obsolete

Siemens (Powers) standard selector switch, with a 1/16" NPT air connection, nominal inlet pressure of 30 psi, and a maximum pressure of 125 psi, that directs an air input supply to one or more selected output air lines.

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacement options.

  • Ships within 2 business days

Siemens (Powers) three position selector switch, with a 1/8" NPT air connection, nominal inlet pressure of 30 psi, and a maximum pressure of 125 psi, that delivers or stops the flow of compressed air to selected controllers, valves, or dampers.

Online Price: $144.84
Regular Price: $167.13

  • Ships within 2 business days

Siemens (Powers) single set point, gradual, direct acting pneumatic 832D series thermostat for a temperature range of 60-85°F. This thermostat features concealed adjustment with thermometer and has a normal air supply pressure of 18 psi.

Online Price: $194.95
Regular Price: $224.94

  • Ships within 2 business days

Siemens (Powers) black base kit for mounting 832D and DN thermostats with exposed tubing.

Online Price: $12.27
Regular Price: $14.16

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