check valves

Filter
View Details Spears 4529-005 1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOC/FPT EPDM | Blackhawk Supply
4529-005 | 1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOC / FPT EPDM | (PG:604) Spears
Brand: Spears
SKU: 4529-005
$77.49 each
View Details Spears 4522-030 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | Blackhawk Supply
4522-030 | 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | (PG:605) Spears
Brand: Spears
SKU: 4522-030
$776.31 each
View Details Spears 4522-060 6 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | Blackhawk Supply
4522-060 | 6 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | (PG:558) Spears
Brand: Spears
SKU: 4522-060
$2,700.21 each
View Details Spears 4522-030C 3 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | Blackhawk Supply
4522-030C | 3 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | (PG:607) Spears
Brand: Spears
SKU: 4522-030C
$973.71 each
View Details Spears 4522-040 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | Blackhawk Supply
4522-040 | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | (PG:605) Spears
Brand: Spears
SKU: 4522-040
$1,144.28 each
View Details Spears 4523-005 1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED EPDM | Blackhawk Supply
4523-005 | 1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED EPDM | (PG:604) Spears
Brand: Spears
SKU: 4523-005
$109.23 each
View Details Spears 4530-010C 1 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CRTRDGE FKM | Blackhawk Supply
4530-010C | 1 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CRTRDGE FKM | (PG:299) Spears
Brand: Spears
SKU: 4530-010C
$146.68 each
View Details Spears 4522-025 2-1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | Blackhawk Supply
4522-025 | 2-1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | (PG:605) Spears
Brand: Spears
SKU: 4522-025
$610.01 each
View Details Spears 4527-005 1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT EPDM | Blackhawk Supply
4527-005 | 1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT EPDM | (PG:604) Spears
Brand: Spears
SKU: 4527-005
$77.49 each
View Details Spears 4529-020C 2 CPVC TRUE UNION 2000 INDBALCHKVLV SOC/FPT EPDM | Blackhawk Supply
4529-020C | 2 CPVC TRUE UNION 2000 INDBALCHKVLV SOC / FPT EPDM | (PG:606) Spears
Brand: Spears
SKU: 4529-020C
$349.75 each
View Details Spears 4537-030 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT FKM | Blackhawk Supply
4537-030 | 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT FKM | (PG:605) Spears
Brand: Spears
SKU: 4537-030
$872.15 each
View Details Spears 4527-060C 6 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT EPDM | Blackhawk Supply
4527-060C | 6 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT EPDM | (PG:559) Spears
Brand: Spears
SKU: 4527-060C
$3,984.65 each
View Details Spears 4523-025 2-1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED EPDM | Blackhawk Supply
4523-025 | 2-1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED EPDM | (PG:605) Spears
Brand: Spears
SKU: 4523-025
$781.40 each
View Details Spears 4521-012SR 1-1/4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply
4521-012SR | 1-1 / 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:604) Spears
Brand: Spears
SKU: 4521-012SR
$167.91 each
View Details Spears 4530-007C 3/4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHCK CARTRG FKM | Blackhawk Supply
4530-007C | 3 / 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHCK CARTRG FKM | (PG:299) Spears
Brand: Spears
SKU: 4530-007C
$124.29 each
View Details Spears 4537-005C 1/2 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT FKM | Blackhawk Supply
4537-005C | 1 / 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT FKM | (PG:606) Spears
Brand: Spears
SKU: 4537-005C
$119.86 each
View Details Spears 4521-007CSR 3/4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDMP | Blackhawk Supply
4521-007CSR | 3 / 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDMP | (PG:606) Spears
Brand: Spears
SKU: 4521-007CSR
$132.38 each
View Details Spears 4530-030 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRIDGE FKM | Blackhawk Supply
4530-030 | 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRIDGE FKM | (PG:299) Spears
Brand: Spears
SKU: 4530-030
$756.70 each
View Details Spears 4523-007C 3/4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLONGED EPDM | Blackhawk Supply
4523-007C | 3 / 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLONGED EPDM | (PG:606) Spears
Brand: Spears
SKU: 4523-007C
$159.51 each
View Details Spears 4531-030 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD FKM | Blackhawk Supply
4531-030 | 3 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD FKM | (PG:605) Spears
Brand: Spears
SKU: 4531-030
$876.38 each
View Details Spears 4530-040 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRIDGE FKM | Blackhawk Supply
4530-040 | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRIDGE FKM | (PG:299) Spears
Brand: Spears
SKU: 4530-040
$983.66 each
View Details Spears 4530-060C 6 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRIDGE FKM | Blackhawk Supply
4530-060C | 6 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRIDGE FKM | (PG:299) Spears
Brand: Spears
SKU: 4530-060C
$2,744.14 each
View Details Spears 4532-030C 3 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET FKM | Blackhawk Supply
4532-030C | 3 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET FKM | (PG:607) Spears
Brand: Spears
SKU: 4532-030C
$1,060.56 each
View Details Spears 4521-025 2-1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD EPDM | Blackhawk Supply
4521-025 | 2-1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD EPDM | (PG:605) Spears
Brand: Spears
SKU: 4521-025
$610.01 each
Type
Contruction
Joint
O-Ring
Size
Subcategory
Committed to customer satisfaction
as experts in Check Valves
(847) 773-0645
Recently Viewed

Popular Products

View all →
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 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
Belimo LF24 US Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply
LF24 US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: LF24 US
$261.45 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
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
$141.60 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
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
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.