check valves

Check valves (also called non-return valve, one-way valve) are used to allow the flow of fluid in only one direction. They prevent the flow of fluid in the other direction.  Check valves work automatically and do not need to be operated. Most... Read more Read more

Product Brand Port Seal Housing Min pres Max pres Kv Orifice Max temp Min temp Function Series
G1/4'' check valve...
€5.09 (€5.09 incl vat)
In stock
AZ Pneumatics 1/4 inch FKM Brass 0.1 10 0.82 7 110 0 - -
G1/2'' Brass Check Valve...
€6.99 (€6.99 incl vat)
In stock
Tameson 1/2 inch NBR Brass 0.02 12 4.22 - 100 -20 2/2 way CLIB
G1/8'' check valve...
€4.09 (€4.09 incl vat)
In stock
AZ Pneumatics 1/8 inch FKM Brass 0.1 10 0.45 5.2 110 0 - -
G1/2'' Brass Foot Valve NBR...
€8.83 (€8.83 incl vat)
In stock
Tameson 1/2 inch NBR Brass 0.02 - - - 60 -20 2/2 way CLIB-FCM
G1'' Brass Check Valve NBR...
€11.99 (€11.99 incl vat)
In stock
Tameson 1 inch NBR Brass 0.02 12 11.67 - 100 -20 2/2 way CLIB
G1/2'' Stainless Steel 304...
€22.99 (€22.99 incl vat)
In stock
Tameson 1/2 inch FKM Stainless steel 0.25 16 - - 150 -20 2/2 way CLIS3
G1'' Brass Foot Valve NBR...
€15.03 (€15.03 incl vat)
In stock
Tameson 1 inch NBR Brass 0.02 - - - 60 -20 2/2 way CLIB-FCM
G3/4'' Stainless Steel 304...
€29.99 (€36.29 incl vat)
In stock
Tameson 3/4 inch FKM Stainless steel 0.35 16 - - 150 -20 2/2 way CLIS3
G3/8'' Stainless Steel 304...
€21.99 (€26.61 incl vat)
In stock
Tameson 3/8 inch FKM Stainless steel 0.25 16 - - 150 -20 2/2 way CLIS3
G3/8'' Brass Check Valve...
€6.99 (€8.46 incl vat)
In stock
Tameson 3/8 inch NBR Brass 0.02 12 2.11 - 100 -20 2/2 way CLIB
G1'' Stainless Steel 316 Y...
€75.99 (€75.99 incl vat)
In stock
Tameson 1 inch PTFE Stainless steel 0.6 40 - 22.5 200 -20 2/2 way CLYS
G3/4'' Stainless Steel 316...
€61.99 (€61.99 incl vat)
In stock
Tameson 3/4 inch PTFE Stainless steel 0.6 40 - 17.4 200 -20 2/2 way CLYS
G1-1/2'' Brass Foot Valve...
€29.58 (€29.58 incl vat)
In stock
Tameson 1-1/2 inch NBR Brass 0.02 - - - 60 -20 2/2 way CLIB-FCM
G3/4'' Brass Check Valve...
€8.99 (€10.88 incl vat)
In stock
Tameson 3/4 inch NBR Brass 0.02 12 7.92 - 100 -20 2/2 way CLIB
G1'' Stainless Steel 304...
€32.99 (€39.92 incl vat)
In stock
Tameson 1 inch FKM Stainless steel 0.35 16 - - 150 -20 2/2 way CLIS3
check valves

check valves

Check valves (also called non-return valve, one-way valve) are used to allow the flow of fluid in only one direction. They prevent the flow of fluid in the other direction.  Check valves work automatically and do not need to be operated. Most available types have a small spring to close the valve, the medium pressure in the forward direction opens the valve. Note that there is a minimum pressure required to open the valve (usually called cracking pressure).