check valves

All Types
Image for Inline Check Valves Inline Check Valves Image for Repair Kits Repair Kits Image for Y-Check Valves Y-Check Valves Image for Swing Check Valves Swing Check Valves Image for Ball Check Valves Ball Check Valves Image for Brass Check Valves Brass Check Valves Image for Spring Check Valves Spring Check Valves Image for Stainless Steel Check Valves Stainless Steel Check Valves Image for Piston Check Valves Piston Check Valves
Filter
View Details Jomar 105-633G 1/2" | Lead Free Expansion Pex (A) Inline Check Valve | Blackhawk Supply
105-633G | 1 / 2" | Lead Free Expansion Pex (A) Inline Check Valve | Jomar
Brand: Jomar
SKU: 105-633G
$19.55 each
View Details Jomar 105-634G 3/4" | Lead Free Expansion Pex (A) Inline Check Valve | Blackhawk Supply
105-634G | 3 / 4" | Lead Free Expansion Pex (A) Inline Check Valve | Jomar
Brand: Jomar
SKU: 105-634G
$25.23 each
View Details Jomar 105-635G 1" | Lead Free Expansion Pex (A) Inline Check Valve | Blackhawk Supply
105-635G | 1" | Lead Free Expansion Pex (A) Inline Check Valve | Jomar
Brand: Jomar
SKU: 105-635G
$38.06 each
View Details Midland Metal Mfg. 46500 1/4 MIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, MNPT x MNPT Check Valve 2,500 PSI | Blackhawk Supply
46500 | 1 / 4 MIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, MNPT x MNPT Check Valve 2, 500 PSI | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46500
$14.74 each
View Details Midland Metal Mfg. 46521 3/8 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Blackhawk Supply
46521 | 3 / 8 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46521
$23.64 each
View Details Midland Metal Mfg. 46520 1/4 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Blackhawk Supply
46520 | 1 / 4 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46520
$15.52 each
View Details Midland Metal Mfg. 46533 1/2HB X 3/8MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve Barb x NPT | Blackhawk Supply
46533 | 1 / 2HB X 3 / 8MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve Barb x NPT | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46533
$20.11 each
View Details Spears 4529-015 1-1/2 PVC TRUE UNION 2000 INDBALCHKVLV SOC/FPT EPDM | Blackhawk Supply
4529-015 | 1-1 / 2 PVC TRUE UNION 2000 INDBALCHKVLV SOC / FPT EPDM | (PG:604) Spears
Brand: Spears
SKU: 4529-015
$184.30 each
View Details Midland Metal Mfg. 18094 1/4 X 1/8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Blackhawk Supply
18094 | 1 / 4 X 1 / 8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 18094
$5.73 each
View Details Jomar 105-603G T-521G | 1/2" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-603G | T-521G | 1 / 2" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-603G
$17.36 each
View Details Jomar 105-604G T-521G | 3/4" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-604G | T-521G | 3 / 4" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-604G
$23.06 each
View Details Spears 4529-007C 3/4 CPVC TRUE UNION 2000 INDBALCHKVLV SOC/FPT EPDM | Blackhawk Supply
4529-007C | 3 / 4 CPVC TRUE UNION 2000 INDBALCHKVLV SOC / FPT EPDM | (PG:606) Spears
Brand: Spears
SKU: 4529-007C
$128.84 each
View Details Midland Metal Mfg. 944434 1-1/2IPS ENTRS 3 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply
944434 | 1-1 / 2IPS ENTRS 3 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944434
$64.99 each
View Details Midland Metal Mfg. 18092 1/8 X 1/8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Blackhawk Supply
18092 | 1 / 8 X 1 / 8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 18092
$7.62 each
View Details Jomar 105-308 T-511 | 2" | Bronze Y-Pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-308 | T-511 | 2" | Bronze Y-Pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-308
$162.04 each
View Details Jomar 105-307 T-511 | 1-1/2" | Bronze Y-Pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-307 | T-511 | 1-1 / 2" | Bronze Y-Pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-307
$107.61 each
View Details Jomar 105-308G T-511G | 2" | Y-pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-308G | T-511G | 2" | Y-pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-308G
$193.59 each
View Details Hayward TC10200STE 2" PVC True Union Ball Check Valves w/EPDM o-rings; socket/threaded end connections | Blackhawk Supply
TC10200STE | 2" PVC True Union Ball Check Valves w / EPDM o-rings; socket / threaded end connections | Hayward
Brand: Hayward
SKU: TC10200STE
$174.79 each
View Details Spears S1720C12 1-1/4 PVC CL TRUE UNION UTLTY SWING CHECK VALVE SOCKET EPDM | Blackhawk Supply
S1720C12 | 1-1 / 4 PVC CL TRUE UNION UTLTY SWING CHECK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720C12
$43.48 each
View Details Spears S1720C07 3/4 PVC CL TRUE UNION UTILITY SWING CHECK VALVE SOCKET EPDM | Blackhawk Supply
S1720C07 | 3 / 4 PVC CL TRUE UNION UTILITY SWING CHECK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720C07
$37.76 each
View Details Spears 4539-007 3/4 PVC TRUE UNION 2000 INDBALCHKVLV SOC/FPT FKM | Blackhawk Supply
4539-007 | 3 / 4 PVC TRUE UNION 2000 INDBALCHKVLV SOC / FPT FKM | (PG:604) Spears
Brand: Spears
SKU: 4539-007
$97.50 each
View Details Midland Metal Mfg. 949473 1/2 SS MXF SPRING CHECK VALVE, Valves, SS Check Valves, 1 PC Spring Check Valve | Blackhawk Supply
949473 | 1 / 2 SS MXF SPRING CHECK VALVE, Valves, SS Check Valves, 1 PC Spring Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 949473
$36.61 each
View Details Midland Metal Mfg. 944405 1 BRASS IN-LINE CHECK VALVE NBR, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply
944405 | 1 BRASS IN-LINE CHECK VALVE NBR, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944405
$37.48 each
View Details Midland Metal Mfg. 940327 1 GLUE INLNE PLASTIC CK VLV, Valves, PVC Valves, PVC Spring Check Valve | Blackhawk Supply
940327 | 1 GLUE INLNE PLASTIC CK VLV, Valves, PVC Valves, PVC Spring Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 940327
$18.68 each
Type
A
Additional Information
B
Ball Material
Body Material
C
Class
Connection
Connection Type
Contruction
Cv
Cv Coefficient
Cv Factor
D
Description
Disc Material
Domestic/Import
E
End Connection
End Connection Type
F
Family
Flow Rate
G
H
Inlet to Outlet Length
J
Joint
K
L
Lead-Free/Contains Lead
Material
Nominal Size
O - Rings Seals
O-Ring
Opening Size
Pipe Size
Pressure Rating
Seal Material
Sealing Material
Seals
Seat Material
Section
Series
Shape
Size
Spring Material
Sub Category
SubCategory
Subcategory
Temperature Rating
Top to Inlet Center
Trim Material
Valve
Committed to customer satisfaction
as experts in Check Valves
(847) 773-0645
Recently Viewed

Popular Products

View all →
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
$413.56 each
Danfoss 065B8900 ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Blackhawk Supply
065B8900 | ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Danfoss
Brand: Danfoss
SKU: 065B8900
$142.87 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
$189.45 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
$174.38 each
Siemens QAA2280.FWSC Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
$171.48 each
Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
$167.46 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
$329.07 each
Veris H321 Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Blackhawk Supply
H321 | Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H321
$236.89 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.