Hvac On/off Control input

Filter
View Details Siemens B210FC-SA226.3K BFV 2W 10" 175PSI 120VAC 2 POS HTR NC | Blackhawk Supply
B210FC-SA226.3K | BFV 2W 10" 175PSI 120VAC 2 POS HTR NC | Siemens
Brand: Siemens
SKU: B210FC-SA226.3K
$2,940.20 each
View Details Siemens ASK75.7U NEMA Type 4X Weather Shield | Blackhawk Supply
ASK75.7U | NEMA Type 4X Weather Shield | Siemens
Brand: Siemens
SKU: ASK75.7U
$694.76 each
View Details Siemens B203FC-GCA221.3U BFV 2W 3" 175PSI SR NC 120VAC 2 POS | Blackhawk Supply
B203FC-GCA221.3U | BFV 2W 3" 175PSI SR NC 120VAC 2 POS | Siemens
Brand: Siemens
SKU: B203FC-GCA221.3U
$827.43 each
View Details Siemens 243-00232 Zone valve, 3-way, 3/4", 4.1 Cv, NPT w/ 24V 2-position SR actuator, fails AB-A | Blackhawk Supply
243-00232 | Zone valve, 3-way, 3 / 4", 4.1 Cv, NPT w / 24V 2-position SR actuator, fails AB-A | Siemens
Brand: Siemens
SKU: 243-00232
$122.03 each
View Details Siemens 238-07331 238-07331 3 PICV ANSI 125 NO SR | Blackhawk Supply
238-07331 | 238-07331 3 PICV ANSI 125 NO SR | Siemens
Brand: Siemens
SKU: 238-07331
$4,513.83 each
View Details Siemens 241-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Blackhawk Supply
241-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 115V 2-pos SR actuator, fails AB-A | Siemens
Brand: Siemens
SKU: 241-00230
$115.24 each
View Details Siemens 242-00211 Zone valve, 2-way, 1/2", 2.5 Cv, NPT w/ 24V 2-position SR actuator fails NC | Blackhawk Supply
242-00211 | Zone valve, 2-way, 1 / 2", 2.5 Cv, NPT w / 24V 2-position SR actuator fails NC | Siemens
Brand: Siemens
SKU: 242-00211
$108.87 each
View Details Siemens 243-00214 Zone valve, 2-way, 1/2", 4.0 Cv, NPT w/ 24V 2-position SR actuator fails NO | Blackhawk Supply
243-00214 | Zone valve, 2-way, 1 / 2", 4.0 Cv, NPT w / 24V 2-position SR actuator fails NO | Siemens
Brand: Siemens
SKU: 243-00214
$108.87 each
View Details Siemens 240-00212 Zone valve, 2-way, 3/4", 4.1 Cv, NPT w/ 115V 2-position SR actuator fails NC | Blackhawk Supply
240-00212 | Zone valve, 2-way, 3 / 4", 4.1 Cv, NPT w / 115V 2-position SR actuator fails NC | Siemens
Brand: Siemens
SKU: 240-00212
$113.56 each
View Details Siemens 242-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Blackhawk Supply
242-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-B | Siemens
Brand: Siemens
SKU: 242-00230
$115.24 each
View Details Siemens 242-00233 Zone valve, 3-way, 1", 7.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Blackhawk Supply
242-00233 | Zone valve, 3-way, 1", 7.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-B | Siemens
Brand: Siemens
SKU: 242-00233
$134.74 each
View Details Siemens 172P-10321S 599 Series 2W, 1-1/4", 100Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply
172P-10321S | 599 Series 2W, 1-1 / 4", 100Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172P-10321S
$379.88 each
View Details Siemens 172K-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Blackhawk Supply
172K-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10311S
$272.10 each
View Details Siemens 172K-10306 2W 1/2", 6.3Cv ball valve assy, chrm-plat brass ball, brass stem, 2-10 V NC SR | Blackhawk Supply
172K-10306 | 2W 1 / 2", 6.3Cv ball valve assy, chrm-plat brass ball, brass stem, 2-10 V NC SR | Siemens
Brand: Siemens
SKU: 172K-10306
$236.55 each
View Details Siemens 172G-10328S 2W 2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Blackhawk Supply
172G-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens
Brand: Siemens
SKU: 172G-10328S
$554.18 each
View Details Siemens 172G-10325 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Blackhawk Supply
172G-10325 | 2W 1-1 / 2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NC SR | Siemens
Brand: Siemens
SKU: 172G-10325
$411.51 each
View Details Siemens 172G-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Blackhawk Supply
172G-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V, NC, SR | Siemens
Brand: Siemens
SKU: 172G-10316S
$348.18 each
View Details Siemens 172E-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply
172E-10321S | 2W 1-1 / 4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172E-10321S
$326.51 each
View Details Siemens 172E-10317 2W 1-1/4", 16Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Blackhawk Supply
172E-10317 | 2W 1-1 / 4", 16Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172E-10317
$268.67 each
View Details Siemens 171E-10367 599 Series 3W, 1-1/2", 25 Cv Ball Valve Coupled with 2-Pos On/Off, SR Actuator | Blackhawk Supply
171E-10367 | 599 Series 3W, 1-1 / 2", 25 Cv Ball Valve Coupled with 2-Pos On / Off, SR Actuator | Siemens
Brand: Siemens
SKU: 171E-10367
$431.46 each
View Details Siemens 171K-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-10V NO SR | Blackhawk Supply
171K-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-10V NO SR | Siemens
Brand: Siemens
SKU: 171K-10307
$237.67 each
View Details Siemens 171G-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Blackhawk Supply
171G-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10330S
$719.66 each
View Details Siemens 171G-10324 2W 1-1/2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Blackhawk Supply
171G-10324 | 2W 1-1 / 2", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Siemens
Brand: Siemens
SKU: 171G-10324
$408.29 each
View Details Siemens 171C-10602-4.7-4.7 6W ball valve 1", A=4.7Cv, B=4.7Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply
171C-10602-4.7-4.7 | 6W ball valve 1", A=4.7Cv, B=4.7Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-4.7-4.7
$510.18 each
Type
Actuator Type
Control Input
Control Valves Type
Cv / GPM
End Switch
Housing
Spring Return
Torque
Valve Size
Voltage
Committed to customer satisfaction
as experts in HVAC
(847) 773-0645
Recently Viewed

Popular Products

View all →
Belimo LF120-S US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120-S US
$316.80 each
Square D MD3604X Switch Motor Disconnect 60A 3P NEMA 4X | Blackhawk Supply
MD3604X | Switch Motor Disconnect 60A 3P NEMA 4X | Square D
Brand: Square D
SKU: MD3604X
$111.82 each
Contemporary Controls EISK8-GT Gig Switch. 8-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-GT | Gig Switch. 8-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-GT
$232.50 each
Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF120 US
$445.05 each
Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
$395.10 each
Contemporary Controls EIBA5-100T/R 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Blackhawk Supply
EIBA5-100T/R | 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIBA5-100T/R
$115.32 each
Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
Brand: Belimo
SKU: S2A
$104.85 each
KMC BAC-5051AE Router: BACnet, IP/Dual Enet/Single MSTP | Blackhawk Supply
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
Brand: KMC
SKU: BAC-5051AE
$471.41 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart ($0.00) Quote these products
You can order without authorization. The system will remember your information after completion.