Brands
Relays and Switches
S-2300-3 Johnson
Selector Switch * Pneumatic Selector Switch. 5 Ports: 3 Holding 2 Switching. 1/4 Barb Fittings includes Plate And Labels. Max Pressure 30 PSI.
Johnson Controls
S-2300-3
$349.01
EA
$671.18
Not in stock
RP670B1009 Honeywell
Switching Relay. DPDT. Pneumatic Switching. Nc Ports Connected To Common On A Pressure Rise To 6 PSI. Switches Back No To Common At 4 PSI.
Honeywell
RP670B1009
085267083102
$348.07
EA
$669.36
5 In Stock
R-4000-3 Johnson Controls
Miniature Pressure Regulator. Adjustable span 1 To 12 PSI. 1/4 Barb Fitting. Must Use Restrictor.
Johnson Controls
R-4000-3
$207.60
EA
$519.01
2 In Stock
2390-505 Barber Colman 2390-505
Min Pos Switch 5# Span Output * Pneumodular Minimum Position Switch. Proportional Span Of 5 Or 10 PSI.
Schneider Electric
2390-505
$480.22
EA
$897.60
1 In Stock
$531.43
EA
$1,021.98
1 In Stock
CCE-3001 Kreuter
Single SPDT Switch * Pneumatic Electric relay. SPDT Range 2-20 PSI, Differential 2 PSI fixed. 1/4 inch barb connection Nema1 enclosure
KMC Controls
CCE-3001
$43.30
EA
$81.69
8 In Stock
P10BG-3C Johnson
Pressure Control Close Dif. * Pressure Control Close Differential SPDT switch Adjustable Range 2-20 PSI. Fixed Dif. .25 PSI. 1/8 NPT Connection With Mounting Bracket.
Johnson Controls
P10BG-3C
$164.29
EA
$315.94
4 In Stock
C-5230-3 Johnson
Pneu Hi & Low Signal Limiter * Pneumatic High And Low Signal Limiter. Output Equals Set point Limit As Signal Drops Or Rises Beyond The Setpoint. Low Limit Minimum 2 PSI High Limit Minimum 3 PSI. Max Press 25 PSI.
Johnson Controls
C-5230-3
$404.36
EA
$777.61
1 In Stock
P10PA-11C Johnson
Pressure Switch Two Input Unit Vent Pressure Control. Input 1 SPST Switch To Start The Fan At Night. Input 2 Is 2 SPST Switches. One Starts The Fan The Other Opens The O.A. Damper In The Day Mode. All Make On Rise P7222-2 P-7222-1
Johnson Controls
P10PA-11C
$285.24
EA
$548.54
1 In Stock
PC110 Barber Colman Pc-110
Pressure Electric Switch SPDT * Pneumatic-Electric Switch. Wall Or Track mounted. SPDT Switch Rated At 13.8A @ 120V 8.3A @ 240V. Scale Range 1-20 PSI. Adjustable Dif. 1-5 PSI. Max Press 50 PSI. 1/8 FPT Pneu. Connection.
Schneider Electric
PC110
711426110012
$339.56
EA
$634.70
6 In Stock
V-6135-2 Johnson
3 way air switching valve * Air switching valve. 3 way. 11-15 PSI
Johnson Controls
V-6135-2
$531.43
EA
$1,021.98
3 In Stock
RCC-1009 Kreuter
Diverting Relay * Diverting Relay Adjustable Above Set- Point C & NO Connected; Below Set Point C & NC Connected. Use To Feed/Exhaust A Circuit.
KMC Controls
RCC-1009
$91.34
EA
$172.34
4 In Stock
1410600 Landis & Gyr Powers
Positioning Switch * Positioning Switch Used To Deliver Any Manually Selected Pressure Over A Range Of 0-30 PSI. 1/8 NPT Female Connections plate And Label Sheet Included.
Siemens Powers
1410600
$99.39
EA
$194.89
1 In Stock
C-5226-3 Johnson
Pneumatic Signal Transmitter * Signal Transmitter Used To Repeat Or Select The Highest Or Lowest Of Two Signals. Ratio 1:1 Maximum Pressure 25 PSIg.
Johnson Controls
C-5226-3
$122.05
EA
$234.71
12 In Stock
RP471A1002 Honeywell
Snap Acting Relay * Snap Acting Relay. One Or Two Inlets With One Outlet. Adjustable 3 To 15 PSI. Differential 1 PSI
Honeywell
RP471A1002
085267083041
$234.65
EA
$451.25
7 In Stock
RP970A1008 Honeywell
Pneu Relay * Pneumatic Capacity Relay. Direct Acting. Provides Increased Capacity On The Branch Line To The Final Control Device. Mounting Clip Included. Main Air Port 1/4 Barb. Others 5/32 Barb.
Honeywell
RP970A1008
085267083454
$143.89
EA
$276.71
2 In Stock
RP419A1107 Honeywell
Electic pneumatic switching relay. 120 volts. SPDT 1/4 inch barb fittings. EP
Honeywell
RP419A1107
$316.87
EA
$609.36
Not in stock
2354-502 Barber Colman 2354-502
DIVERTING RELAY SPDT 18-22#SW * Pneumatic diverting relay spdt range 18-22psi below 18psi, no & c are connected. Above 22 psi nc & c are connected.includes mounting strap & adhesive backed mounting base
Schneider Electric
2354-502
711426040067
$270.71
EA
$506.00
1 In Stock
2372-502 Barber Colman 2372-502
Pneumod.High Press.Selector * High Pressure Selector. Transmits The Highest Of Two Inputs. Pneumodular Mount factory #R532H.
Schneider Electric
2372-502
$147.13
EA
$275.00
4 In Stock
2393-504 Barber Colman 2393-504
Selector Switch 3 Position * Selector Switch Pneumodular Mount Three Position Four Port. Unused Ports Are Blocked. Order Scale Plate Separately. Factory #S530.
Schneider Electric
2393-504
$393.71
EA
$735.90
1 In Stock
SP470A1018 Honeywell
Pneumatic Diverting Switch 3 Position. Includes Mounting Nuts Knob And Scale Plate. Max Air Pressure 30 PSI.
Honeywell
SP470A1018
085267086257
$214.18
EA
$411.88
2 In Stock
SP970A1005 Honeywell
Pneumatic Position Switch * Pneumatic Manual Or Minimum Positioning Switch. Three Port With Pilot Bleed. 10 PSI Span.
Honeywell
SP970A1005
085267086318
$194.08
EA
$373.24
1 In Stock
SP970C1001 Honeywell
Position Switch * Four Port Pneumatic Manual Switch 10 Lb span. Includes Knob Scale Plate And Locknuts.
Honeywell
SP970C1001
085267086356
$163.00
EA
$313.46
1 In Stock
C-5230-2 Johnson
Selector Pneumatic Relay * Pneumatic Signal Limiter. Imposes High Or Low Limits. Internal Regulator Must Be Moved From High To Low Sides Depend- Upon The Application You Use.
Johnson Controls
C-5230-2
$335.62
EA
$645.43
Not in stock