Hvac Non-spring return Spring return

Filter
View Details Siemens 171A-10363S 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Blackhawk Supply
171A-10363S | 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10363S
$235.82 each
View Details Siemens 171A-10317S 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply
171A-10317S | 2W 1-1 / 4", 16Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10317S
$223.73 each
View Details Siemens 171A-10364 599 Series 3W, 1-1/4", 16Cv Ball Valve, 3-pos float, NSR | Blackhawk Supply
171A-10364 | 599 Series 3W, 1-1 / 4", 16Cv Ball Valve, 3-pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10364
$221.58 each
View Details Siemens 171B-10371S 599 Series 3W, 2", 63Cv Stainless Steel Ball Valve, 3-pos float, NSR | Blackhawk Supply
171B-10371S | 599 Series 3W, 2", 63Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens
Brand: Siemens
SKU: 171B-10371S
$615.89 each
View Details Siemens 171B-10368S 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, 3-pos float, NSR | Blackhawk Supply
171B-10368S | 599 Series 3W, 1-1 / 2", 40Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens
Brand: Siemens
SKU: 171B-10368S
$353.43 each
View Details Siemens 171A-10319S 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply
171A-10319S | 2W 1-1 / 4", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10319S
$238.00 each
View Details Siemens 171A-10315 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Blackhawk Supply
171A-10315 | 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10315
$177.67 each
View Details Siemens 171A-10357S 599 Series 3W, 1/2", 10Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply
171A-10357S | 599 Series 3W, 1 / 2", 10Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10357S
$157.57 each
View Details Siemens 171A-10359 599 Series 3W, 3/4", 10 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Blackhawk Supply
171A-10359 | 599 Series 3W, 3 / 4", 10 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Siemens
Brand: Siemens
SKU: 171A-10359
$175.63 each
View Details Siemens 171A-10314 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Blackhawk Supply
171A-10314 | 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10314
$159.86 each
View Details Siemens 171A-10321 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Blackhawk Supply
171A-10321 | 2W 1-1 / 4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10321
$209.45 each
View Details Siemens 171A-10350 599 Series 3-way, 1/2", 0.4 Cv Ball Valve, 3-Pos Float, NSR Actuator | Blackhawk Supply
171A-10350 | 599 Series 3-way, 1 / 2", 0.4 Cv Ball Valve, 3-Pos Float, NSR Actuator | Siemens
Brand: Siemens
SKU: 171A-10350
$128.03 each
View Details Siemens 171A-10360 599 Series 3W, 3/4", 16 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Blackhawk Supply
171A-10360 | 599 Series 3W, 3 / 4", 16 Cv Ball Valve, 3-Postion Floating, NSR Actuator | Siemens
Brand: Siemens
SKU: 171A-10360
$181.10 each
View Details Siemens 171A-10365S 599 Series 3W, 1-1/4", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Blackhawk Supply
171A-10365S | 599 Series 3W, 1-1 / 4", 25Cv Stainless Steel Ball Valve, 3-pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10365S
$346.33 each
View Details Siemens 171A-10355S 599 Series 3W, 1/2", 4.0Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply
171A-10355S | 599 Series 3W, 1 / 2", 4.0Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10355S
$156.48 each
View Details Siemens 171A-10316 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Blackhawk Supply
171A-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10316
$177.67 each
View Details Siemens 171A-10350S 599 Series 3W, 1/2", 0.4Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Blackhawk Supply
171A-10350S | 599 Series 3W, 1 / 2", 0.4Cv Stainless Steel Ball Valve, 3-Pos float, NSR | Siemens
Brand: Siemens
SKU: 171A-10350S
$151.02 each
View Details Siemens 171A-10308S 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply
171A-10308S | 2W 3 / 4", 6.3Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10308S
$154.28 each
View Details Siemens 171A-10305S 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, floating NSR | Blackhawk Supply
171A-10305S | 2W 1 / 2", 4Cv ball valve assy, stainless steel ball and stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10305S
$130.77 each
View Details Siemens 171A-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply
171A-10309S | 2W 3 / 4", 10Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10309S
$155.39 each
View Details Siemens 142-0311 Pressure Gauge, Pneumatic, 1/8-in Male-back Connection, Dual 0-200 kPa scale | Blackhawk Supply
142-0311 | Pressure Gauge, Pneumatic, 1 / 8-in Male-back Connection, Dual 0-200 kPa scale | Siemens
Brand: Siemens
SKU: 142-0311
$60.25 each
View Details Siemens 171A-10315S 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating NSR | Blackhawk Supply
171A-10315S | 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10315S
$201.89 each
View Details Schneider Electric VU-7213-674-4-03 VB: 1/2 in, 2W, Globe, STR, NPT, UO, BR, 2.2 cv, 250 PSI; Act (M400A-VB): Elec, Float/Prop, NSR, 24 VAC/VDC, 20-29 VDC, TB, 89 l | Blackhawk Supply
VU-7213-674-4-03 | VB: 1 / 2 in, 2W, Globe, STR, NPT, UO, BR, 2.2 cv, 250 PSI; Act (M400A-VB): Elec, Float / Prop, NSR, 24 VAC / VDC, 20-29 VDC, TB, 89 l | Schneider Electric
Brand: Schneider Electric
SKU: VU-7213-674-4-03
$593.97 each
View Details Schneider Electric VU-7213-674-4-09 VB: 1-1/4 in, 2W, Globe, STR, NPT, UO, BR, 20 cv, 56 PSI; Act (M400A-VB): Elec, Float/Prop, NSR, 24 VAC/VDC, 20-29 VDC, TB, 89 lbf, Linear, N1, FORTA | Blackhawk Supply
VU-7213-674-4-09 | VB: 1-1 / 4 in, 2W, Globe, STR, NPT, UO, BR, 20 cv, 56 PSI; Act (M400A-VB): Elec, Float / Prop, NSR, 24 VAC / VDC, 20-29 VDC, TB, 89 lbf, Linear, N1, FORTA | Schneider Electric
Brand: Schneider Electric
SKU: VU-7213-674-4-09
$696.14 each
Committed to customer satisfaction
as experts in HVAC
(847) 773-0645
Recently Viewed

Popular Products

View all →
Johnson Controls A421ABC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Blackhawk Supply
A421ABC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-02C
$121.09 each
Belimo ZTH US Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Blackhawk Supply
ZTH US | Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Belimo
Brand: Belimo
SKU: ZTH US
$622.35 each
Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
$136.29 each
iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply
IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
$439.54 each
Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply
ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
Brand: Belimo
SKU: ARX24-MFT
$446.40 each
Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$180.94 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
$340.31 each
Danfoss 065B8900 3/4" NPT C20 THERMOSTATIC DAMPER | Blackhawk Supply
065B8900 | 3/4" NPT C20 THERMOSTATIC DAMPER | Danfoss
Brand: Danfoss
SKU: 065B8900
$141.51 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.