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  • Home/
  • PVF / Valves & Actuators / Check Valves & Backflow Preventers / In-Line Check Valves

In-Line Check Valves

In-Line Check Valves ensure one-way flow, preventing backflow in fluid systems.

Brand

Nominal Size

End Style

Type

Actuator Type

Pressure Class

Color/Finish

Connection Type

Showing 60 of 98 Results

Victaulic® V040716PE0 Vic-Check® 716 Check Valve, 4 in Nominal Size

Victaulic® V040716PE0 Vic-Check® 716 Check Valve, 4 in Nominal Size

PN: 40201
UPC: 688304109508
MPN: V040716PE0

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Jomar Valve® 105-617G Spring Check Valve, 1-1/2 in

Jomar Valve® 105-617G Spring Check Valve, 1-1/2 in

PN: 208039
UPC: 662527305107
MPN: 105-617G

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Apollo™ 61LF10001 Lead Free Bronze Ball-Cone In-Line Check Valve, 3 in Nominal Size

Apollo™ 61LF10001 Lead Free Bronze Ball-Cone In-Line Check Valve, 3 in Nominal Size

PN: 212975
UPC: 670750511356
MPN: 61LF10001

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ProPress® 79040 Model 2974ZL In-Line Check Valve, 3/4 in Nominal

ProPress® 79040 Model 2974ZL In-Line Check Valve, 3/4 in Nominal

PN: 433402
UPC: 691514790404
MPN: 79040

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DFT WLC 9033V 4 WAFER, CAST IRON

DFT WLC 9033V 4 WAFER, CAST IRON

PN: 381956
MPN: 9033V

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This product is obsolete. View replacement products.

DFT WLC 9055V 6 WAFER, CAST IRON

DFT WLC 9055V 6 WAFER, CAST IRON

PN: 381958
MPN: 9055V

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This product is obsolete. View replacement products.

DFT SCV 8369NPT 1" SS SPRING CHECK

DFT SCV 8369NPT 1" SS SPRING CHECK

PN: 381964
MPN: 8369NPT

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This product is obsolete. View replacement products.

DFT® 8003

DFT® 8003

PN: 381968
MPN: 8003

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This product is obsolete. View replacement products.

105-613G 1/2 in Brass Spring Check Valve Sweat

105-613G 1/2 in Brass Spring Check Valve Sweat

PN: 318006
UPC: 662527305060
MPN: 105-613G

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Nibco® Nl931Xd Spring Check Valve, 1-1/2 in

Nibco® Nl931Xd Spring Check Valve, 1-1/2 in

PN: 359140
UPC: 039923310156
MPN: NL931XC

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Apollo™ 6210201 Stainless Steel Ball-Cone In Line Check Valve, 3/8 in Nominal

Apollo™ 6210201 Stainless Steel Ball-Cone In Line Check Valve, 3/8 in Nominal

PN: 652758
UPC: 670750633232
MPN: 62-102-01

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Apollo™ 61LF10801 Lead Free Bronze Ball-Cone In-Line Ball Check Valve with Standard Configuration, 2 in Nominal

Apollo™ 61LF10801 Lead Free Bronze Ball-Cone In-Line Ball Check Valve with Standard Configuration, 2 in Nominal

PN: 125027
UPC: 670750445972
MPN: 61LF10801

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Nibco® Nhdy0Xf Flanged Silent Check Valve, 3 in

Nibco® Nhdy0Xf Flanged Silent Check Valve, 3 in

PN: 408445
UPC: 039923326492
MPN: NHDY0XF

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Apollo™ 6210801 Stainless Steel Ball-Cone In Line Check Valve, 2 in Nominal

Apollo™ 6210801 Stainless Steel Ball-Cone In Line Check Valve, 2 in Nominal

PN: 481178
UPC: 670750633607
MPN: 6210801

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Watts® 0072205 Dual Check Valve, 1 in

Watts® 0072205 Dual Check Valve, 1 in

PN: 231602
UPC: 098268533590
MPN: 0072205

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Watson Mcdaniel Wsscv-12-N-0 Check Valve, 1/2 in

Watson Mcdaniel Wsscv-12-N-0 Check Valve, 1/2 in

PN: 589811
MPN: WSSCV-12-N-0

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Apollo™ 6210501 Stainless Steel Ball-Cone In Line Check Valve, 1 in Nominal

Apollo™ 6210501 Stainless Steel Ball-Cone In Line Check Valve, 1 in Nominal

PN: 116833
UPC: 670750633492
MPN: 6210501

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Watts® 0555175 Silent Check Valve, 1/2 in

Watts® 0555175 Silent Check Valve, 1/2 in

PN: 441415
UPC: 098268432855
MPN: 0555175

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Apollo™ 61LF10301 Lead Free Bronze Ball-Cone Check Valve, 1/2 in Nominal

Apollo™ 61LF10301 Lead Free Bronze Ball-Cone Check Valve, 1/2 in Nominal

PN: 436959
UPC: 670750449239
MPN: 61LF10301

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Apollo™ 61LF10501 Lead Free Bronze Ball-Cone In-Line Check Valve, 1 in Nominal

Apollo™ 61LF10501 Lead Free Bronze Ball-Cone In-Line Check Valve, 1 in Nominal

PN: 212973
UPC: 670750508912
MPN: 61LF10501

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Apollo™ 6210301 Stainless Steel Ball-Cone In Line Check Valve, 1/2 in Nominal

Apollo™ 6210301 Stainless Steel Ball-Cone In Line Check Valve, 1/2 in Nominal

PN: 119152
UPC: 670750633317
MPN: 6210301

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Legend 203-105 1 in Pvc In-Line Spring Check Valve

Legend 203-105 1 in Pvc In-Line Spring Check Valve

PN: 82188
UPC: 662545003610
MPN: 203-105

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Apollo™ 6110901 Bronze Ball-Cone In-Line Check Valve, 2-1/2 in Nominal

Apollo™ 6110901 Bronze Ball-Cone In-Line Check Valve, 2-1/2 in Nominal

PN: 453326
UPC: 670750632259
MPN: 6110901

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Nibco® Nj7Q0Xa Sweat Spring Check Valve, 3/4 in

Nibco® Nj7Q0Xa Sweat Spring Check Valve, 3/4 in

PN: 359279
UPC: 039923310187
MPN: NJ7Q0X8

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105-427Nl In-Line Check Valve, 1-1/2 in

105-427Nl In-Line Check Valve, 1-1/2 in

PN: 319424
UPC: 662545086385
MPN: 105-427NL

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Apollo™ 61LF10601 Lead Free Bronze Ball-Cone In-Line Check Valve, 1-1/4 in Nominal

Apollo™ 61LF10601 Lead Free Bronze Ball-Cone In-Line Check Valve, 1-1/4 in Nominal

PN: 602492
UPC: 670750445958
MPN: 61LF10601

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ProPress® 79035 Model 2974ZL In-Line Check Valve, 1/2 in Nominal

ProPress® 79035 Model 2974ZL In-Line Check Valve, 1/2 in Nominal

PN: 564529
UPC: 691514790350
MPN: 79035

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Watson Mcdaniel Wsscv-13-N-0 Check Valve, 3/4 in

Watson Mcdaniel Wsscv-13-N-0 Check Valve, 3/4 in

PN: 589812
MPN: WSSCV-13-N-0

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Watts® 0061655 Dual Check Valve, 3/8 in

Watts® 0061655 Dual Check Valve, 3/8 in

PN: 49136
UPC: 9826884893
MPN: 61655

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Apollo™ 6110601 Bronze Ball-Cone In-Line Check Valve, 1-1/4 in Nominal

Apollo™ 6110601 Bronze Ball-Cone In-Line Check Valve, 1-1/4 in Nominal

PN: 141358
UPC: 670750632198
MPN: 6110601

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105-430Nl In-Line Spring Check Valve, 3 in

105-430Nl In-Line Spring Check Valve, 3 in

PN: 358799
UPC: 662545108490
MPN: 105-430NL

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DFT WLC 9011V 21/2 WAFER, CAST IRON

DFT WLC 9011V 21/2 WAFER, CAST IRON

PN: 381926
MPN: 9011V

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This product is obsolete. View replacement products.

DFT SCV 8368NPT 3/4 SS SPRING

DFT SCV 8368NPT 3/4 SS SPRING

PN: 381963
MPN: 8368NPT

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DFT SCV 8371NPT 11/4 SS SPRING

DFT SCV 8371NPT 11/4 SS SPRING

PN: 381965
MPN: 8371NPT

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This product is obsolete. View replacement products.

DFT® 8004

DFT® 8004

PN: 381969
MPN: 8004

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Watts® 0555176 Silent Check Valve, 3/4 in

Watts® 0555176 Silent Check Valve, 3/4 in

PN: 400455
UPC: 098268432862
MPN: 0555176

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DFT SCV 8317NPT 1/2 SS SPRING

DFT SCV 8317NPT 1/2 SS SPRING

PN: 381962
MPN: 8317NPT

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This product is obsolete. View replacement products.

Watts® 0123070 1 in Brass Check Valve

Watts® 0123070 1 in Brass Check Valve

PN: 342794
UPC: 098268653311
MPN: 0123070

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Apollo™ 6150401 In-Line Soft Seat Check Valve, 3/4 in Nominal

Apollo™ 6150401 In-Line Soft Seat Check Valve, 3/4 in Nominal

PN: 657550
UPC: 670750632631
MPN: 6150401

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105-423Nl In-Line Bronze Check Valve, 1/2 in

105-423Nl In-Line Bronze Check Valve, 1/2 in

PN: 510567
UPC: 662545086347
MPN: 105-423NL

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Jomar Valve® 105-616G Spring Check Valve, 1-1/4 in

Jomar Valve® 105-616G Spring Check Valve, 1-1/4 in

PN: 208052
UPC: 662527305091
MPN: 105-616G

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ProPress® 79055 Model 2974ZL In-Line Check Valve, 1-1/2 in Nominal

ProPress® 79055 Model 2974ZL In-Line Check Valve, 1-1/2 in Nominal

PN: 448267
UPC: 691514790558
MPN: 79055

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Watts® 0792077 Dual Check Valve, 3/8 in

Watts® 0792077 Dual Check Valve, 3/8 in

PN: 395773
UPC: 098268434644
MPN: 0792077

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Watts® 0123068 1/2 in Brass Check Valve

Watts® 0123068 1/2 in Brass Check Valve

PN: 344194
UPC: 098268653175
MPN: 0123068

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ProPress® 79045 Model 2974ZL In-Line Check Valve, 1 in Nominal

ProPress® 79045 Model 2974ZL In-Line Check Valve, 1 in Nominal

PN: 543214
UPC: 691514790459
MPN: 79045

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ProPress® 79050 Model 2974ZL In-Line Check Valve, 1-1/4 in Nominal

ProPress® 79050 Model 2974ZL In-Line Check Valve, 1-1/4 in Nominal

PN: 563048
UPC: 691514790503
MPN: 79050

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105-431Nl In-Line Bronze Check Valve, 4 in

105-431Nl In-Line Bronze Check Valve, 4 in

PN: 481967
UPC: 662545108506
MPN: 105-431NL

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Watts® 0555180 Silent Check Valve, 2 in

Watts® 0555180 Silent Check Valve, 2 in

PN: 233031
UPC: 098268432909
MPN: 0555180

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Watts® 0072204 Dual Check Valve, 3/4 in

Watts® 0072204 Dual Check Valve, 3/4 in

PN: 231598
UPC: 098268533583
MPN: 0072204

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Watson Mcdaniel Wsscv-16-N-0 Check Valve, 1-1/2 in

Watson Mcdaniel Wsscv-16-N-0 Check Valve, 1-1/2 in

PN: 589816
MPN: WSSCV-16-N-0

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Watson Mcdaniel Wsscv-17-N-0 Check Valve, 2 in

Watson Mcdaniel Wsscv-17-N-0 Check Valve, 2 in

PN: 589817
MPN: WSSCV-17-N-0

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DFT® 8008

DFT® 8008

PN: 381974
MPN: 8008

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105-424Nl In-Line Check Valve, 3/4 in

105-424Nl In-Line Check Valve, 3/4 in

PN: 384675
UPC: 662545086354
MPN: 105-424NL

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ProPress® 79060 Model 2974ZL In-Line Check Valve, 2 in Nominal

ProPress® 79060 Model 2974ZL In-Line Check Valve, 2 in Nominal

PN: 518094
UPC: 691514790602
MPN: 79060

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Watson Mcdaniel Wsscv-15-N-0 Check Valve, 1-1/4 in

Watson Mcdaniel Wsscv-15-N-0 Check Valve, 1-1/4 in

PN: 589814
MPN: WSSCV-15-N-0

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Ford HHS31-344-NL Straight Cascading Dual Check Valve, 3/4 in Nominal

Ford HHS31-344-NL Straight Cascading Dual Check Valve, 3/4 in Nominal

PN: 196689
MPN: HHS31-344-NL

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Apollo™ 6110401 Bronze Ball-Cone In-Line Check Valve, 3/4 in Nominal

Apollo™ 6110401 Bronze Ball-Cone In-Line Check Valve, 3/4 in Nominal

PN: 85274
UPC: 670750632082
MPN: 6110401

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105-615G 1 in Brass Spring Check Valve Sweat

105-615G 1 in Brass Spring Check Valve Sweat

PN: 318009
UPC: 662527305084
MPN: 105-615G

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Apollo™ 6110801 Bronze Ball-Cone In-Line Check Valve, 2 in Nominal

Apollo™ 6110801 Bronze Ball-Cone In-Line Check Valve, 2 in Nominal

PN: 372656
UPC: 670750632235
MPN: 6110801

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DFT WLC 9022V 3 WAFER, CAST IRON

DFT WLC 9022V 3 WAFER, CAST IRON

PN: 381937
MPN: 9022V

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1 - 60 of 98

In-Line Check Valves are essential components in fluid systems, designed to allow flow in one direction while preventing backflow. These valves enhance system efficiency and protect equipment from damage caused by reverse flow. Available in various materials and sizes, they are ideal for applications in water treatment, HVAC, and industrial processes, ensuring reliable performance and longevity.
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