Hvac 0.5" - 2 way Valve size

Filter
View Details Siemens 258-02057C MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", AFxUM, 2.5Cv, 8-13psi SR | Blackhawk Supply
258-02057C | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1 / 2", AFxUM, 2.5Cv, 8-13psi SR | Siemens
Brand: Siemens
SKU: 258-02057C
$190.43 each
View Details Siemens 259-02001 Valve assy NC 1/2" 0.4Cv FxUM Brass Trim Elect Act NSR float | Blackhawk Supply
259-02001 | Valve assy NC 1 / 2" 0.4Cv FxUM Brass Trim Elect Act NSR float | Siemens
Brand: Siemens
SKU: 259-02001
$160.48 each
View Details Siemens 258-02040C MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", AFxUM, 2.5Cv, 8-13psi SR | Blackhawk Supply
258-02040C | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1 / 2", AFxUM, 2.5Cv, 8-13psi SR | Siemens
Brand: Siemens
SKU: 258-02040C
$145.62 each
View Details Siemens 259-02026 Valve assy NC 1/2" 4.0Cv FxUM SS Trim Elect Act NSR float | Blackhawk Supply
259-02026 | Valve assy NC 1 / 2" 4.0Cv FxUM SS Trim Elect Act NSR float | Siemens
Brand: Siemens
SKU: 259-02026
$207.64 each
View Details Siemens 260-02017 Valve assy NC 1/2" 0.63Cv FxF SS Trim Elect Act SR float | Blackhawk Supply
260-02017 | Valve assy NC 1 / 2" 0.63Cv FxF SS Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02017
$306.82 each
View Details Siemens 260-02001 Valve assy NC 1/2" 0.4Cv FxUM Brass Trim Elect Act SR float | Blackhawk Supply
260-02001 | Valve assy NC 1 / 2" 0.4Cv FxUM Brass Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02001
$276.33 each
View Details Siemens 261-02040 Valve assy NO 1/2" 0.4Cv, AFxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply
261-02040 | Valve assy NO 1 / 2" 0.4Cv, AFxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02040
$214.70 each
View Details Siemens 261-02036 Valve assy NO 1/2" 1.6Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply
261-02036 | Valve assy NO 1 / 2" 1.6Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02036
$208.49 each
View Details Siemens 262-02019 Valve assy NC 1/2" 1.0Cv FxF SS Trim Elect Act SR Mod 0-10 V | Blackhawk Supply
262-02019 | Valve assy NC 1 / 2" 1.0Cv FxF SS Trim Elect Act SR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 262-02019
$311.65 each
View Details Siemens 258-02026C MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 4 Cv, 8-13psi SR | Blackhawk Supply
258-02026C | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1 / 2", FxUM, 4 Cv, 8-13psi SR | Siemens
Brand: Siemens
SKU: 258-02026C
$190.43 each
View Details Siemens 260-02021 Valve assy NC 1/2" 1.6Cv FxF SS Trim Elect Act SR float | Blackhawk Supply
260-02021 | Valve assy NC 1 / 2" 1.6Cv FxF SS Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02021
$304.56 each
View Details Siemens 260-02031 Valve assy NO 1/2" 0.4Cv, FxUM Brass Trim Elect Act SR float | Blackhawk Supply
260-02031 | Valve assy NO 1 / 2" 0.4Cv, FxUM Brass Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02031
$276.33 each
View Details Siemens 262-02058 Valve assy NO 1/2" 4.0Cv, FxF SS Trim Elect Act SR Mod 0-10 V | Blackhawk Supply
262-02058 | Valve assy NO 1 / 2" 4.0Cv, FxF SS Trim Elect Act SR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 262-02058
$311.65 each
View Details Siemens 260-02026 Valve assy NC 1/2" 4.0Cv FxUM SS Trim Elect Act NSR float | Blackhawk Supply
260-02026 | Valve assy NC 1 / 2" 4.0Cv FxUM SS Trim Elect Act NSR float | Siemens
Brand: Siemens
SKU: 260-02026
$323.69 each
View Details Siemens 260-02051 Valve assy NO 1/2" 1.0Cv, FxF SS Trim Elect Act SR float | Blackhawk Supply
260-02051 | Valve assy NO 1 / 2" 1.0Cv, FxF SS Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02051
$306.82 each
View Details Siemens 257-02031 MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxUM, 0.4Cv, 3-8psi SR | Blackhawk Supply
257-02031 | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1 / 2", FxUM, 0.4Cv, 3-8psi SR | Siemens
Brand: Siemens
SKU: 257-02031
$140.87 each
View Details Siemens 261-02034 Valve assy NO 1/2" 1.0Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply
261-02034 | Valve assy NO 1 / 2" 1.0Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02034
$208.49 each
View Details Siemens 261-02011 Valve assy NC 1/2" 4.0Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply
261-02011 | Valve assy NC 1 / 2" 4.0Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02011
$214.70 each
View Details Siemens 260-02042 Valve assy NO 1/2" 4.0Cv, FxUM Brass Trim Elect Act SR float | Blackhawk Supply
260-02042 | Valve assy NO 1 / 2" 4.0Cv, FxUM Brass Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02042
$276.33 each
View Details Siemens 258-02018C MT Series 2W Valve Asy, ANSI 250, NC, ModEqPct, 1/2", FxUM, 0.63Cv, 8-13psi SR | Blackhawk Supply
258-02018C | MT Series 2W Valve Asy, ANSI 250, NC, ModEqPct, 1 / 2", FxUM, 0.63Cv, 8-13psi SR | Siemens
Brand: Siemens
SKU: 258-02018C
$190.43 each
View Details Siemens 259-02054 Valve assy NO 1/2" 1.6Cv, FxUM SS Trim Elect Act NSR float | Blackhawk Supply
259-02054 | Valve assy NO 1 / 2" 1.6Cv, FxUM SS Trim Elect Act NSR float | Siemens
Brand: Siemens
SKU: 259-02054
$205.62 each
View Details Siemens 258-02056C MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxUM, 2.5 Cv, 8-13psi SR | Blackhawk Supply
258-02056C | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1 / 2" FxUM, 2.5 Cv, 8-13psi SR | Siemens
Brand: Siemens
SKU: 258-02056C
$190.43 each
View Details Siemens 261-02032 Valve assy NO 1/2" 0.63Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Blackhawk Supply
261-02032 | Valve assy NO 1 / 2" 0.63Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02032
$208.49 each
View Details Siemens 258-02033C MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 0.63Cv, 8-13psi SR | Blackhawk Supply
258-02033C | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1 / 2", FxUM, 0.63Cv, 8-13psi SR | Siemens
Brand: Siemens
SKU: 258-02033C
$140.87 each
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 →
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
$240.94 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
$482.85 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
$428.85 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
$119.06 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
$114.75 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
Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
$151.11 each
Contemporary Controls EISK5-GT Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-GT | Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-GT
$180.94 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.