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 Midland Metal Mfg. 46561 1/4 FXF 500PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply
46561 | 1 / 4 FXF 500PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46561
$23.73 each
View Details Midland Metal Mfg. 46568 1/2 FXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply
46568 | 1 / 2 FXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46568
$43.37 each
View Details Midland Metal Mfg. 46562V 3/8 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply
46562V | 3 / 8 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46562V
$38.10 each
View Details Midland Metal Mfg. 46564V 3/4 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply
46564V | 3 / 4 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46564V
$66.81 each
View Details Midland Metal Mfg. 46561V 1/4 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply
46561V | 1 / 4 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46561V
$24.81 each
View Details Midland Metal Mfg. 46565 1/8 FXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply
46565 | 1 / 8 FXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46565
$26.26 each
View Details Midland Metal Mfg. 46578 1/2 MXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply
46578 | 1 / 2 MXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46578
$29.30 each
View Details Midland Metal Mfg. 46576 1/4 MXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply
46576 | 1 / 4 MXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46576
$19.42 each
View Details Midland Metal Mfg. 46517 3/8 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Female High Pressure Check Valve 3,000 PSI | Blackhawk Supply
46517 | 3 / 8 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Female High Pressure Check Valve 3, 000 PSI | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46517
$52.19 each
View Details Midland Metal Mfg. 46564 3/4 FXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply
46564 | 3 / 4 FXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46564
$68.46 each
View Details Midland Metal Mfg. 46562 3/8 FXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply
46562 | 3 / 8 FXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46562
$33.76 each
View Details Midland Metal Mfg. 46560 1/8 FXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply
46560 | 1 / 8 FXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46560
$21.38 each
View Details Midland Metal Mfg. 46512 1/2 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, FNPT x FNPT Check Valve 1,200 PSI | Blackhawk Supply
46512 | 1 / 2 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, FNPT x FNPT Check Valve 1, 200 PSI | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46512
$39.65 each
View Details Midland Metal Mfg. 46570 1/8 MXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply
46570 | 1 / 8 MXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46570
$22.12 each
View Details Midland Metal Mfg. 46563V 1/2 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply
46563V | 1 / 2 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46563V
$41.06 each
View Details Midland Metal Mfg. 46560V 1/8 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply
46560V | 1 / 8 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46560V
$21.47 each
View Details Midland Metal Mfg. 46202 1/2 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Blackhawk Supply
46202 | 1 / 2 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46202
$30.54 each
View Details Midland Metal Mfg. 46200 1/4 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Blackhawk Supply
46200 | 1 / 4 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46200
$13.48 each
View Details Midland Metal Mfg. 46201 3/8 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Blackhawk Supply
46201 | 3 / 8 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46201
$18.09 each
View Details Midland Metal Mfg. 39605 3/8 THREAD CHECK VALVE, TRUCK AND TRAILER, AIR PRODUCTS, AIR CHECK VALVE | Blackhawk Supply
39605 | 3 / 8 THREAD CHECK VALVE, TRUCK AND TRAILER, AIR PRODUCTS, AIR CHECK VALVE | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 39605
$46.07 each
View Details Midland Metal Mfg. 100085 1 FNPT 5LB CBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Blackhawk Supply
100085 | 1 FNPT 5LB CBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 100085
$119.47 each
View Details Midland Metal Mfg. 1000465 1/2 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Blackhawk Supply
1000465 | 1 / 2 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 1000465
$45.07 each
View Details Midland Metal Mfg. 1000665 3/4 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Blackhawk Supply
1000665 | 3 / 4 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 1000665
$63.34 each
View Details Midland Metal Mfg. 100035 3/8 FNPT 5LB CBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Blackhawk Supply
100035 | 3 / 8 FNPT 5LB CBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 100035
$39.01 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 →
Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
$358.36 each
Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LMB24-SR
$213.75 each
KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$107.88 each
Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: MG350V-24F
$109.69 each
Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
$169.00 each
Neptronic EHS45-600-10 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Blackhawk Supply
EHS45-600-10 | 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Neptronic
Brand: Neptronic
SKU: EHS45-600-10
$241.50 each
Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S
$395.83 each
iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply
iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
$254.85 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.