Category Products

Siemens (Powers) junction-box style 480 volt, 3-way electric-pneumatic air valve. This valve features an inlet pressure of 20 psi with 1/4" O.D. barbed connections.

This item is obsolete. Please visit the item's page to view 1 alternate item.

Siemens (Powers) open frame style 24 volt, 3-way electric-pneumatic air valve. This valve features an inlet pressure of 20 psi with 1/4" O.D. barbed connections.

This item is obsolete. Please visit the item's page to view 1 alternate item.

  • SKU: PY2083
  • Obsolete

Siemens (Powers) open frame style 120 volt, 3-way electric-pneumatic air valve. This valve features an inlet pressure of 20 psi with 1/4" O.D. barbed connections.

This item is obsolete.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

  • SKU: PY2099
  • 6 in stock
  • Ships within 2 business days

Siemens (Powers) static pressure sensor probe for PT141 transmitters.

Online Price: $22.42
Regular Price: $25.87

  • SKU: PY2076A
  • 6 in stock
  • Ships within 2 business days

Siemens (Powers) junction-box style 24 volt, 3-way electric-pneumatic air valve. This valve features an inlet pressure of 20 psi with 1/4" O.D. barbed connections.

Online Price: $60.19
Regular Price: $69.45

  • SKU: PY2625
  • 49 in stock
  • Ships within 1 business day

Siemens 4-wire, two circuit, 15/55°F, manual reset electric low temperature detection cut-out and alarm thermostat that opens an electrical circuit to stop the supply fan motor and/or closes an outside air damper when the temperature at the sensing element falls below the setting of the instrument. It also closes a circuit to indicate an alarm condition.

Online Price: $177.30
Regular Price: $204.57

  • SKU: PY2630
  • 18 in stock
  • Ships within 1 business day

Siemens 34/45°F freezestat with 20' capillary and automatic reset. This electric low temperature detection thermostat is a remote bulb instrument with a single-pole double-throw (SPDT) switch which closes and opens a circuit in both directions.

Online Price: $127.10
Regular Price: $146.65

  • SKU: PY2635
  • 38 in stock
  • Ships within 1 business day

Siemens 34/45°F freezestat with 20' capillary and manual reset. This electric low temperature detection thermostat is a remote bulb instrument with a single-pole double-throw (SPDT) switch which closes and opens a circuit in both directions.

Online Price: $127.10
Regular Price: $146.65

  • SKU: PY2640
  • 3 in stock
  • Ships within 1 business day

Siemens surface-mounted, 50/150°F, SPDT thermostat designed for mounted on pipes.

Online Price: $94.12
Regular Price: $108.60

  • SKU: PY2710
  • 4 in stock
  • Ships within 1 business day

Siemens 20/120°F, line voltage remote bulb thermostat with 6' capillary. This remote bulb thermostat incorporates a temperature-sensitive liquid-filled sensing element that actuates precision snap-acting switches through a diaphragm and linkage mechanism. The switches are single-pole, double-throw (SPDT) snap-acting type, totally enclosed, and are suitable for low or line voltage power switching.

Online Price: $83.23
Regular Price: $96.04

  • SKU: PY2715
  • 15 in stock
  • Ships within 1 business day

Siemens direct acting, Celsius scale pneumatic room thermostat retrostat kit that converts most existing pneumatic room thermostats to a Powers Controls TH 192 direct reverse acting, two-pipe, single setpoint device. This kit includes a cover that can be configured to conceal or expose the setpoint adjustments, setpoint indicator, and thermometer. Also, the kits can include an optional 1/2-inch large, exposed setpoint adjustment knob.

Online Price: $128.58
Regular Price: $148.36

  • SKU: PY2730
  • 9 in stock
  • Ships within 1 business day

Siemens 8-13 psi actuator with integral pivot. No. 6 pneumatic damper actuator is a heavy-duty, rolling diaphragm, spring return actuator designed to drive large dampers, centrifugal refrigeration inlet vanes, and other applications requiring a large, effective diaphragm area and long stroke.

Online Price: $226.06
Regular Price: $260.84

  • SKU: PY2680
  • 29 in stock
  • Ships within 1 business day

Siemens A-OP, panel-mounted transducer designed to receive an electronic signal and send a pneumatic output.

Online Price: $335.54
Regular Price: $387.16

  • SKU: PY2690
  • Ships within 1 business day

Siemens 24 volt 3-way open frame electro-pneumatic valve.

Online Price: $55.63
Regular Price: $64.19

  • SKU: PY2620
  • 7 in stock
  • Ships within 1 business day

Siemens 120Vac, 3-way solenoid air valve, 0-50 psi. This valve is used to alternately apply pressure to and exhaust pressure from pneumatically-controlled devices, such as valves and damper actuators, by an electrical input energizing or de-energizing the solenoid of the valve.

Online Price: $57.30
Regular Price: $66.11

  • SKU: PY2660
  • 7 in stock
  • Ships within 1 business day

Siemens 120Vac, 3-way solenoid air valve, 1-20 psi. This valve is used to alternately apply pressure to and exhaust pressure from pneumatically controlled devices.

  • SKU: PY2650
  • 11 in stock
  • Ships within 1 business day

Siemens test probe with gauge and wrench.

Online Price: $45.75
Regular Price: $52.79

  • SKU: PY2675
  • 25 in stock
  • Ships within 1 business day

Siemens retrostat kit to convert pneumatic room thermostats to a TH 192 direct or reverse acting, two-pipe, single setpoint device. Includes white cover.

Online Price: $124.48
Regular Price: $143.64

  • SKU: PY2685
  • 5 in stock
  • Ships within 1 business day

Siemens thermostat needle probes (pack of 5).

Online Price: $69.72
Regular Price: $80.45

  • SKU: PY2700
  • 8 in stock
  • Ships within 1 business day

Siemens allen wrench kit (pack of 5).

Online Price: $31.71
Regular Price: $36.59

  • SKU: PY2705
  • 6 in stock
  • Ships within 1 business day

Siemens 8" preassembled plastic tubing loops with anti-kink spring and plug-in thermostat adapter to connect with 5/32" O.D. polyethylene tubing (pack of 10).

Online Price: $138.83
Regular Price: $160.19

  • SKU: PY2720
  • 10 in stock
  • Ships within 1 business day

Siemens filter cartridge kit.

Online Price: $76.52
Regular Price: $88.30

  • SKU: PY2735
  • 7 in stock
  • Ships within 1 business day

Siemens hardware kit for TH 192 thermostats.

Online Price: $22.26
Regular Price: $25.68

  • SKU: PY2740
  • 3 in stock
  • Ships within 1 business day

Siemens 8" preassembled plastic tubing loops with anti-kink spring and plug-in thermostat adapter to connect with 1/4" O.D. polyethylene tubing (pack of 10).

Online Price: $138.04
Regular Price: $159.28

  • SKU: PY2750
  • 12 in stock
  • Ships within 1 business day

Siemens 9-pin female to RJ-11 cable.

Online Price: $54.27
Regular Price: $62.62

  • SKU: PY2770
  • 2 in stock
  • Ships within 1 business day

Siemens air velocity sensor with adjustable (2-11") insertion depth probe length. This sensor has a 0-10 Vdc or 4-20 mA output signal.

Online Price: $190.90
Regular Price: $220.27

  • SKU: PY2800
  • 1 in stock
  • Ships within 1 business day

Siemens air differential pressure sensor without conduit housing. This sensor has a 0-10 Vdc output signal, a 0-2" water column pressure range, and 1% accuracy.

Online Price: $159.78
Regular Price: $184.36

  • SKU: PY2860
  • 2 in stock
  • Ships within 1 business day

Siemens shaft extension rod.

Online Price: $73.39
Regular Price: $84.68

  • SKU: PY2875
  • 4 in stock
  • Ships within 1 business day

Siemens adapter base kit in white.

Online Price: $16.76
Regular Price: $19.34

  • SKU: PY2940
  • 2 in stock
  • Ships within 1 business day

Siemens transducer that interfaces between phase cut controllers and valves or actuators. This transducer features 0-20 Vdc input, 0-10 Vdc output, and two operating ranges.

Online Price: $89.44
Regular Price: $103.20

  • SKU: PY3005
  • 50+ in stock
  • Ships within 1 business day

Siemens 1/2" NPT, two or three way, 1.17 Cv control valve body.

Online Price: $124.84
Regular Price: $144.05

  • SKU: PY3090
  • Ships within 1 business day

Siemens 1/2" NPT two-way, normally-closed, 1.0 Cv, equal percentage flow globe valve body with brass body and brass trim.

Online Price: $42.92
Regular Price: $49.53

  • SKU: PY3115
  • 23 in stock
  • Ships within 1 business day

Siemens 1/2", 0.47 Cv, two- or three-way valve body.

Online Price: $124.84
Regular Price: $144.05

  • SKU: PY3130
  • 23 in stock
  • Ships within 1 business day

Siemens 3/4" NPT, 2.9 Cv, two- or three-way valve body.

Online Price: $150.51
Regular Price: $166.63

  • SKU: PY3135
  • 28 in stock
  • Ships within 1 business day

Siemens 3/4" NPT, 1.9 Cv, two- or three-way valve body.

Online Price: $150.51
Regular Price: $166.63

  • SKU: PY2377
  • Ships within 2 weeks

Siemens (Powers) 8" high temperature diaphragm.

Online Price: $50.70
Regular Price: $58.50

  • SKU: PY2570
  • Ships within 2 weeks

Siemens (Powers) duct and frame mounting kit.

  • SKU: PY2348
  • 2 in stock
  • 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: $173.46
Regular Price: $200.14

  • SKU: PY2360
  • Ships within 2 business days

Siemens (Powers) replacement actuator and trim for 656-0003 and 656-0004 Powermite valves, includes complete replacement operating assembly.

Online Price: $143.07
Regular Price: $165.08

  • SKU: PY2361
  • Ships within 2 business days

Siemens (Powers) replacement actuator and trim for 656-0019 and 656-0020 Powermite valves, includes complete replacement operating assembly.

Online Price: $147.86
Regular Price: $170.60

  • SKU: PY2362
  • Ships within 2 business days

Siemens (Powers) replacement actuator and trim for 656-0021 and 656-0022 Powermite valves, includes complete replacement operating assembly.

Online Price: $168.20
Regular Price: $194.08

  • SKU: PY2363
  • 4 in stock
  • Ships within 2 business days

Siemens (Powers) replacement actuator and trim for 656-0028 Powermite valves, includes complete replacement operating assembly.

Online Price: $152.48
Regular Price: $175.94

  • SKU: PY2364
  • Ships within 2 business days

Siemens (Powers) replacement actuator and trim for 656-0029 Powermite valves, includes complete replacement operating assembly.

Online Price: $147.86
Regular Price: $170.60

  • SKU: PY2368
  • 4 in stock
  • Ships within 2 business days

Siemens (Powers) replacement actuator and trim for 1/2" 658 series Powermite valves, includes complete replacement operating assembly.

Online Price: $179.63
Regular Price: $207.27

  • SKU: PY2369
  • 15 in stock
  • Ships within 2 business days

Siemens (Powers) replacement actuator and trim for 3/4" 658 series Powermite valves, includes complete replacement operating assembly.

Online Price: $189.51
Regular Price: $218.67

  • SKU: PY2370
  • 7 in stock
  • Ships within 2 business days

Siemens (Powers) replacement actuator and trim for 1" 658 series Powermite valves, includes complete replacement operating assembly.

Online Price: $228.39
Regular Price: $263.53

  • SKU: PY2371
  • Ships within 2 business days

Siemens (Powers) replacement actuator and trim for 1-1/4" 658 series Powermite valves, includes complete replacement operating assembly.

Online Price: $283.34
Regular Price: $326.93

  • SKU: PY2805
  • 5 in stock
  • Ships within 1 business day

Siemens duct air quality sensor with a 0-10 Vdc output signal, 2-3/4" to 4" adjustable insertion depth probe, and a 0-2000 ppm CO2 measuring range.

Online Price: $343.14
Regular Price: $379.90

  • SKU: PY2810
  • 3 in stock
  • Ships within 1 business day

Siemens room air quality sensor with a 0-10 Vdc output signal and a 0-2000 ppm CO2 measuring range.

Online Price: $274.95
Regular Price: $304.40

  • SKU: PY1602D
  • Ships within 10 business days

Siemens 1/2" NPT female by female straight valve with 3-8 psi actuator.

Online Price: $107.11
Regular Price: $118.59

Page 2 of 16