All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Cooig
Tools & Hardware
Valves
Valves
Check valves
Back pressure check valve
(214 products available)
Previous slide
Next slide
light weight simple female threaded vertical
check
valve
with strainers one way
check
valves
to prevent
back
flow
$1.20-$3.60
Min. Order: 2000 pieces
Previous slide
Next slide
JU PP/Silicone 6.4mm 8mm 9.5mm Zero Open
Pressure
Plastic Low
Pressure
Non Return
Check
Valve
Ready to Ship
$0.75-$1.30
Shipping per piece: $0.65
Min. Order: 25 pieces
Previous slide
Next slide
Manufacturers dn50 size PN10 PN16
pressure
control water prevent
back
flow piston
check
valve
$28.00-$30.00
Min. Order: 100 pieces
Previous slide
Next slide
New
Back
Pressure
Brass
Check
Valve
with copper Core
$1.65-$1.67
Min. Order: 1000 pieces
Previous slide
Next slide
Female thread vertical Brass
Check
Valve
one way
check
valve
to prevent
back
flow
$1.28-$1.98
Min. Order: 3000 pieces
Previous slide
Next slide
Professional Low Price Brass
Check
Valve
Back
Pressure
Valve
$4.00-$13.00
Min. Order: 1 piece
Previous slide
Next slide
Pump Rubber Diaphragm Prevent Backflow Duckbill Flexible Auto Part Engine
Back
Pressure
Valves
Air Compressor
Check
Valve
$0.10-$0.32
Min. Order: 1000 pieces
Previous slide
Next slide
Chinese manufacturer supply PN16 DN100 stainless steel vertical high
pressure
non-return
valve
check
valve
Ready to Ship
$82.90
Min. Order: 1 set
1
2
3
4
5
6
1
/
6