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 Hayward SLC10250SU 2-1/2" PVC Spring-Loaded True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply
SLC10250SU | 2-1 / 2" PVC Spring-Loaded True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10250SU
$961.45 each
View Details Hayward SLC10400SU 4" PVC Spring-Loaded True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply
SLC10400SU | 4" PVC Spring-Loaded True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10400SU
$1,238.91 each
View Details Hayward SLC10200TE 2" PVC Spring-Loaded Y-Check Valve w/EPDM seal, threaded end connections | Blackhawk Supply
SLC10200TE | 2" PVC Spring-Loaded Y-Check Valve w / EPDM seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10200TE
$527.80 each
View Details Hayward SLC10400T 4" PVC Spring-Loaded Y-Check Valve w/FPM seal, threaded end connections | Blackhawk Supply
SLC10400T | 4" PVC Spring-Loaded Y-Check Valve w / FPM seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10400T
$1,162.30 each
View Details Hayward SLC10300TE 3" PVC Spring-Loaded Y-Check Valve w/EPDM seal, threaded end connections | Blackhawk Supply
SLC10300TE | 3" PVC Spring-Loaded Y-Check Valve w / EPDM seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10300TE
$869.75 each
View Details Hayward SLC3PAKE 3" EPDM Seal Kit for Spring-Loaded Y-Check Valve | Blackhawk Supply
SLC3PAKE | 3" EPDM Seal Kit for Spring-Loaded Y-Check Valve | Hayward
Brand: Hayward
SKU: SLC3PAKE
$50.50 each
View Details Hayward SLC2PAKE 2" EPDM Seal Kit for Spring-Loaded Y-Check Valve | Blackhawk Supply
SLC2PAKE | 2" EPDM Seal Kit for Spring-Loaded Y-Check Valve | Hayward
Brand: Hayward
SKU: SLC2PAKE
$41.46 each
View Details Hayward SLC10050SU 1/2" PVC Spring-Loaded True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply
SLC10050SU | 1 / 2" PVC Spring-Loaded True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10050SU
$231.30 each
View Details Hayward SLC10250TEU 2-1/2" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, threaded end connections | Blackhawk Supply
SLC10250TEU | 2-1 / 2" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10250TEU
$925.65 each
View Details Hayward SLC10050SEU 1/2" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, socket end connections | Blackhawk Supply
SLC10050SEU | 1 / 2" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10050SEU
$219.80 each
View Details Hayward SLC10075TEU 3/4" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, threaded end connections | Blackhawk Supply
SLC10075TEU | 3 / 4" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10075TEU
$240.40 each
View Details Hayward SLC10125SU 1-1/4" PVC Spring-Loaded True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply
SLC10125SU | 1-1 / 4" PVC Spring-Loaded True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10125SU
$436.40 each
View Details Hayward SLC10100TEU 1" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, threaded end connections | Blackhawk Supply
SLC10100TEU | 1" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10100TEU
$419.10 each
View Details Hayward SLC10400SEU 4" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, socket end connections | Blackhawk Supply
SLC10400SEU | 4" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10400SEU
$1,165.50 each
View Details Hayward SLC10200TEU 2" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, threaded end connections | Blackhawk Supply
SLC10200TEU | 2" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10200TEU
$562.90 each
View Details Hayward SLC10300T 3" PVC Spring-Loaded Y-Check Valve w/FPM seal, threaded end connections | Blackhawk Supply
SLC10300T | 3" PVC Spring-Loaded Y-Check Valve w / FPM seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10300T
$902.85 each
View Details Hayward SLC10250SEU 2-1/2" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, socket end connections | Blackhawk Supply
SLC10250SEU | 2-1 / 2" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10250SEU
$925.65 each
View Details Hayward SLC10250TU 2-1/2" PVC Spring-Loaded True Union Y-Check Valve w/FPM o-ring seal, threaded end connections | Blackhawk Supply
SLC10250TU | 2-1 / 2" PVC Spring-Loaded True Union Y-Check Valve w / FPM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10250TU
$961.45 each
View Details Hayward SLC10300SEU 3" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, socket end connections | Blackhawk Supply
SLC10300SEU | 3" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10300SEU
$925.65 each
View Details Hayward SLC10100SU 1" PVC Spring-Loaded True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply
SLC10100SU | 1" PVC Spring-Loaded True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10100SU
$436.40 each
View Details Hayward SLC10075TU 3/4" PVC Spring-Loaded True Union Y-Check Valve w/FPM o-ring seal, threaded end connections | Blackhawk Supply
SLC10075TU | 3 / 4" PVC Spring-Loaded True Union Y-Check Valve w / FPM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10075TU
$252.95 each
View Details Hayward SLC10150SEU 1-1/2" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, socket end connections | Blackhawk Supply
SLC10150SEU | 1-1 / 2" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10150SEU
$447.50 each
View Details Hayward SLC10100T 1" PVC Spring-Loaded Y-Check Valve w/FPM seal, threaded end connections | Blackhawk Supply
SLC10100T | 1" PVC Spring-Loaded Y-Check Valve w / FPM seal, threaded end connections | Hayward
Brand: Hayward
SKU: SLC10100T
$408.55 each
View Details Hayward SLC10075SEU 3/4" PVC Spring-Loaded True Union Y-Check Valve w/EPDM o-ring seal, socket end connections | Blackhawk Supply
SLC10075SEU | 3 / 4" PVC Spring-Loaded True Union Y-Check Valve w / EPDM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10075SEU
$240.40 each
Type
A
Additional Information
B
Ball Material
Body Material
C
Class
Connection
Connection Type
Connection Size
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 →
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
$177.08 each
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
$335.70 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
Ultravation AS-IH-1013-1 10" UVC Lamp | Blackhawk Supply
AS-IH-1013-1 | 10" UVC Lamp | Ultravation
Brand: Ultravation
SKU: AS-IH-1013-1
$102.99 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
Viconics VT8650U5000B Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Blackhawk Supply
VT8650U5000B | Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Viconics
Brand: Viconics
SKU: VT8650U5000B
$412.20 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
$122.85 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.