Contacts
USA
+1 (888) 671-2883
MX
+52 (33) 1930-9455
Chat Live
Email Us
FAQ
Sign in
Register
GO
0
Cart
0
Items
Categories
HOME
About Us
Conveyor Belts
Brands
Popular Products
Blog
Contact Us
PAY WITH PO
...
Categories
Abrasives
Adhesives, Sealants and Tape
Automation
Bearings
Belts
Bushings
Chains & Sprockets
Cleaning
Clothing
Clutches and Brakes
Cutting Tools
Electric Motors
Electrical
Fasteners
Fleet and Vehicle Maintenance
Furniture and Food Service
Gears & Gear Racks
HVAC
Hand Tools
Hardware
Hydraulics and Pneumatics
Lighting
Linear Motion
Lubrication
Machining
Material Handling
Paint & Painting Supplies
Power Tools
Pumps
Raw Materials
Safety
Seals
Shaft Couplings and Collars
Sheaves
Speed Reducers
Synchronous & Timing Belts
Tensioners and Idlers
Test Instruments
Timing Belt Pulleys
V-Belts
Welding
Add products to your shopping cart
Subtotal
Checkout now
Get quote
Home
Hydraulics and Pneumatics
Pneumatics
Pneumatic Valves & Manifolds
Pneumatic Check Valves
Show:
Filter
Filter by Category
Narrow by Category
Hydraulics and Pneumatics
(127,072 items)
Pneumatics
Pneumatic Valves & Manifolds
Pneumatic Check Valves
by Brand
Narrow by Brand
All
Boston Gear
(9 items)
Coilhose
(3 items)
Dixon
(96 items)
Dixon Sanitary Fittings
(63 items)
Flowtrend
(3 items)
MRO Supply
(6 items)
SMC
(177 items)
by Material
Narrow by Material
All
316 Stainless steel
(12 items)
316L Stainless Steel
(48 items)
316L stainless steel
(1 items)
Brass
(66 items)
EPDM
(7 items)
Nylon
(6 items)
Nylon/Brass
(4 items)
Stainless steel
(4 items)
by Size
Narrow by Size
All
0.5 in
(1 items)
0.75 in
(1 items)
1 1/2 in
(11 items)
1 1/4 in
(8 items)
1 in
(17 items)
1.5 in
(1 items)
1/2 in
(14 items)
1/4 in
(4 items)
2 1/2 in
(2 items)
2 in
(18 items)
3 in
(14 items)
3/4 in
(18 items)
3/8 in
(5 items)
4 in
(11 items)
11/2 in
(5 items)
21/2 in
(5 items)
by Style
Narrow by Style
All
Clamp Connection
(17 items)
Weld Connection
(16 items)
Weld End Connection
(16 items)
by Thread
Narrow by Thread
All
1/2 in
(1 items)
1/4 in
(4 items)
1/8 in
(3 items)
3/8 in
(2 items)
10-32
(1 items)
-
(5 items)
F (G)
(4 items)
G
(8 items)
Metric Thread (M5)/Unified Thread (10-32UNF)/R(PT)
(12 items)
N
(8 items)
N (NPT)
(33 items)
R(PT)
(6 items)
Rc
(6 items)
female NPT x female NPT
(23 items)
by Tube O.d.
Narrow by Tube O.d.
All
1/4 in
(3 items)
3/8 in
(2 items)
5/16 in
(1 items)
5/32 in
(3 items)
6 mm
(1 items)
Sort By:
Popularity
Name
Price: low to high
Price: high to low
Items per page:
60
90
120
Filter
1
2
3
4
5
6
Item ID
Item
Price
Quantity
#6044148
Dixon EHSCE150 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE150
$198.74
Each
Free Shipping orders over $1
Add to Cart
#6044151
Dixon EHSCE200BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE200BB
$248.46
Each
Free Shipping orders over $1
Add to Cart
#6044155
Dixon EHSCE300BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE300BB
$352.27
Each
Free Shipping orders over $1
Add to Cart
#6044319
Dixon HSCE050BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCE050BB
$125.87
Each
Free Shipping orders over $1
Add to Cart
#6044154
Dixon EHSCE300 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE300
$352.27
Each
Free Shipping orders over $1
Add to Cart
#6044335
Dixon HSCE400BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCE400BB
$399.38
Each
Free Shipping orders over $1
Add to Cart
#6044347
Dixon HSCV250BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCV250BB
$317.76
Each
Free Shipping orders over $1
Add to Cart
#6044164
Dixon EHSCV150 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV150
$213.94
Each
Free Shipping orders over $1
Add to Cart
#6044169
Dixon EHSCV250BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV250BB
$346.65
Each
Free Shipping orders over $1
Add to Cart
#6044349
Dixon HSCV300BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCV300BB
$357.35
Each
Free Shipping orders over $1
Add to Cart
#6044324
Dixon HSCE100BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCE100BB
$158.85
Each
Free Shipping orders over $1
Add to Cart
#6044153
Dixon EHSCE250BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE250BB
$312.46
Each
Free Shipping orders over $1
Add to Cart
#6044158
Dixon EHSCV050 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV050
$181.92
Each
Free Shipping orders over $1
Add to Cart
#6044152
Dixon EHSCE250 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE250
$312.46
Each
Free Shipping orders over $1
Add to Cart
#6044171
Dixon EHSCV300BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV300BB
$369.77
Each
Free Shipping orders over $1
Add to Cart
#2563777
Dixon SSCVIL025 800 PSI Stainless Steel Check Valve
Brand
Dixon
Model
SSCVIL025
$81.71
Each
Free Shipping orders over $1
Add to Cart
#6044146
Dixon EHSCE100 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE100
$223.67
Each
Free Shipping orders over $1
Add to Cart
#6044161
Dixon EHSCV075BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV075BB
$187.08
Each
Free Shipping orders over $1
Add to Cart
#6044167
Dixon EHSCV200BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV200BB
$269.27
Each
Free Shipping orders over $1
Add to Cart
#5762443
Coilhose SV803 Safety Excess Flow Check Valve 3/8" FPT
Brand
Coilhose
Model
SV803
$34.65
Each
Free Shipping orders over $1
Add to Cart
#6044168
Dixon EHSCV250 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV250
$346.65
Each
Free Shipping orders over $1
Add to Cart
#6044142
Dixon EHSCE050 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE050
$167.17
Each
Free Shipping orders over $1
Add to Cart
#6044145
Dixon EHSCE075BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE075BB
$172.17
Each
Free Shipping orders over $1
Add to Cart
#6044345
Dixon HSCV200BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCV200BB
$243.62
Each
Free Shipping orders over $1
Add to Cart
#6044339
Dixon HSCV075BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCV075BB
$155.44
Each
Free Shipping orders over $1
Add to Cart
#6044341
Dixon HSCV100BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCV100BB
$178.41
Each
Free Shipping orders over $1
Add to Cart
#6044159
Dixon EHSCV050BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV050BB
$181.92
Each
Free Shipping orders over $1
Add to Cart
#6044144
Dixon EHSCE075 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCE075
$172.17
Each
Free Shipping orders over $1
Add to Cart
#6044160
Dixon EHSCV075 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV075
$187.08
Each
Free Shipping orders over $1
Add to Cart
#6044321
Dixon HSCE075BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCE075BB
$126.64
Each
Free Shipping orders over $1
Add to Cart
#6044343
Dixon HSCV150BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCV150BB
$191.41
Each
Free Shipping orders over $1
Add to Cart
#6044337
Dixon HSCV050BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCV050BB
$154.44
Each
Free Shipping orders over $1
Add to Cart
#6044326
Dixon HSCE150BB HSC-Series Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCE150BB
$166.20
Each
Free Shipping orders over $1
Add to Cart
#6044163
Dixon EHSCV100BB EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV100BB
$234.04
Each
Free Shipping orders over $1
Add to Cart
#6044166
Dixon EHSCV200 EHSC-Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
EHSCV200
$269.27
Each
Free Shipping orders over $1
Add to Cart
#5692535
NVC-04-04-1/3C-6K-SS Check Valve
Brand
MRO Supply
Model
NVC-04-04-1/3C-6K-SS
$124.12
Each
Free Shipping orders over $1
Add to Cart
#6449594
SMC XTO-1719-06 Check Valve
Brand
SMC
Model
XTO-1719-06
$93.17
Each
Free Shipping orders over $1
Add to Cart
#5762442
Coilhose SV802 Safety Excess Flow Check Valve 1/4" FPT
Brand
Coilhose
Model
SV802
$34.65
Each
Free Shipping orders over $1
Add to Cart
#5762444
Coilhose SV804 Safety Excess Flow Check Valve 1/2" FPT
Brand
Coilhose
Model
SV804
$34.65
Each
Free Shipping orders over $1
Add to Cart
#5692533
NVC-02M-02M-1/3C-SS Check Valve
Brand
MRO Supply
Model
NVC-02M-02M-1/3C-SS
$77.17
Each
Free Shipping orders over $1
Add to Cart
#6442682
SMC XTO-1239-04 Check Valve
Brand
SMC
Model
XTO-1239-04
$101.11
Each
Free Shipping orders over $1
Add to Cart
#5692537
NVC-04M-04M-3C-SS Check Valve
Brand
MRO Supply
Model
NVC-04M-04M-3C-SS
$105.49
Each
Free Shipping orders over $1
Add to Cart
#5692534
NVC-04-04-1/3C-3K-SS Check Valve
Brand
MRO Supply
Model
NVC-04-04-1/3C-3K-SS
$123.40
Each
Free Shipping orders over $1
Add to Cart
#5692536
NVC-04-04-1C-SF-SS Check Valve
Brand
MRO Supply
Model
NVC-04-04-1C-SF-SS
$130.62
Each
Free Shipping orders over $1
Add to Cart
#5692538
NVC-06-06-1C-SF-SS Check Valve
Brand
MRO Supply
Model
NVC-06-06-1C-SF-SS
$191.98
Each
Free Shipping orders over $1
Add to Cart
#6050495
Dixon HSCE050CCD .5" SPRING CHECK VALVE EPDM 20Ra + EP ID
Brand
Dixon Sanitary Fittings
Model
HSCE050CCD
$1,001.90
Each
Free Shipping orders over $1
Add to Cart
#6446795
SMC XT34-67 MISC Valve
Brand
SMC
Model
XT34-67
$91.03
Each
Free Shipping orders over $1
Add to Cart
#6449958
SMC XTO-1239-03 Check Valve
Brand
SMC
Model
XTO-1239-03
$101.11
Each
Free Shipping orders over $1
Add to Cart
#6448340
SMC XTO-2571-03 Check Valve
Brand
SMC
Model
XTO-2571-03
$76.36
Each
Free Shipping orders over $1
Add to Cart
#6050502
Dixon HSCV200KK 2IN SPRING CHECK VALVE VITON 150# FLANGE ENDS
Brand
Dixon Sanitary Fittings
Model
HSCV200KK
$891.32
Each
Free Shipping orders over $1
Add to Cart
#6053266
Dixon Y0809190326 3in HSC SERIES CHECK VALVE
Brand
Dixon Sanitary Fittings
Model
Y0809190326
$743.11
Each
Free Shipping orders over $1
Add to Cart
#6044330
Dixon HSCE200CCF 2" SPRING CHECK VALVE EPDM SEE ORDER NOTES FOR DETAILS
Brand
Dixon Sanitary Fittings
Model
HSCE200CCF
$601.62
Each
Free Shipping orders over $1
Add to Cart
#6050498
Dixon HSCE200KK 2IN SPRING CHECK VALVE EPDM 150# FLANGE ENDS
Brand
Dixon Sanitary Fittings
Model
HSCE200KK
$868.26
Each
Free Shipping orders over $1
Add to Cart
#6050500
Dixon HSCE400CCF 4 in. Spring Check Valve
Brand
Dixon Sanitary Fittings
Model
HSCE400CCF
$526.73
Each
Free Shipping orders over $1
Add to Cart
#6050499
Dixon HSCE400CCD 4" SPRING CHECK VALVE EPDM 20Ra + EP ID
Brand
Dixon Sanitary Fittings
Model
HSCE400CCD
$1,687.38
Each
Free Shipping orders over $1
Add to Cart
#6044325
Dixon HSCE150500 1.5in SPRING CHECK VALVE EPDM 5in OVERALL LENGTH
Brand
Dixon Sanitary Fittings
Model
HSCE150500
$470.37
Each
Free Shipping orders over $1
Add to Cart
#6044323
Dixon HSCE100500 1" SPRING CHECK VALVE OAL 5"
Brand
Dixon Sanitary Fittings
Model
HSCE100500
$417.59
Each
Free Shipping orders over $1
Add to Cart
#6044328
Dixon HSCE200500 2" SPRING CHECK VALVE OAL 5"
Brand
Dixon Sanitary Fittings
Model
HSCE200500
$517.15
Each
Free Shipping orders over $1
Add to Cart
#6050497
Dixon HSCE100KK 1IN SPRING CHECK VALVE EPDM 150# FLANGE ENDS
Brand
Dixon Sanitary Fittings
Model
HSCE100KK
$943.05
Each
Free Shipping orders over $1
Add to Cart
#6050494
Dixon HSCE050CCC HSC SERIES SPRING CHECK VALVE
Brand
Dixon Sanitary Fittings
Model
HSCE050CCC
$976.11
Each
Free Shipping orders over $1
Add to Cart
1
2
3
4
5
6
