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Check Valves

Use the "Works With" column to find a check valve for your pump


Individual injection parts are found on the Injection Parts page.

Part Number UM Description Works With
Duckbill Check Valves 100 psi (6.9) bar maximum
UCDBINJ
MCDBINJ
EA
5-PK
Santoprene®* Duckbill 1/4″ Check Valve with nut & ferrule All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
UCINJ38
MCINJ38
EA
5-PK
Santoprene®* Duckbill 3/8″ Check Valve with nut All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
UCTYINJ
MCTYINJ
EA
5-PK
Pellethane®* Duckbill 1/4″ Check Valve with nut & ferrule All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
UCTYIJ38
MCTYIJ38
EA
5-PK
Pellethane®* Duckbill 1/4″ Check Valve with nut All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
UCKM138
MCKM138
EA
5-PK
FKM Duckbill 3/8″ Check Valve with nut All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
EUROPE
UCINJCE
MCINJCE
EA
5-PK
Santoprene®* Duckbill 6 mm Check Valve with nut & ferrule All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
UCTINJCE
MCTINJCE
EA
5-PK
Pellethane®* Duckbill 6 mm Check Valve with nut & ferrule All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
UCKMJCE
MCKMJCE
EA FKM* Duckbill 6 mm Check Valve with nut & ferrule All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
Ball Check Valves 100 psi (6.9 bar) maximum
BC014-1
EA 1/4″ Ball Check Valve
with tantalum spring; ceramic ball; FKM seat & O-ring; nut; ferrule
All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
BC214-1
EA 1/4″ Ball Check Valve
with stainless steel spring; ceramic ball; EPDM seat; Santoprene® O-ring; nut; ferrule
All pumps excluding S40, S4V, S44, S4M, S50, S54, S5V
BC038-1 EA 3/8″ Ball Check Valve
with tantalum spring; ceramic ball; FKM seat & O-ring; nut
All pumps
BC238-1 EA 3/8″ Ball Check Valve
with stainless steel spring; ceramic ball; EPDM seat; Santoprene® O-ring; nut
All pumps

* Confirm material compatibility with the chemical resistance guide in the catalog.

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