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Check Valves

Refer to the chart below to match the part with the pump


Below are the complete duckbill check valves or ball check valves.  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
Includes Santoprene®*
duckbill, ferrule 1/4″
All Pumps excluding S pumps with S4 prefix
UCINJ38
MCINJ38
EA
5-PK
Includes Santoprene®* duckbill,
ferrule 3/8″
All Pumps excluding S pumps with S4 prefix
UCTYINJ
MCTYINJ
EA
5-PK
Includes Pellethane®*
duckbill, ferrule 1/4″
All Pumps excluding S pumps with S4 prefix
UCTYINJ38
MCTYIJ38
EA
5-PK
Includes Pellethane®*
duckbill, ferrule 3/8″
All Pumps excluding S pumps with S4 prefix
EUROPE
UCINJCE
MCINJCE
EA
5-PK
Includes Santoprene®*
duckbill, ferrule 6 mm
All Pumps excluding S pumps with S4 prefix
UCTINJCE
MCTINJCE
EA
5-PK
Includes Pellethane®*
duckbill, ferrule 6 mm
All Pumps excluding S pumps with S4 prefix
UCKMJCE
MCKMJCE
EA Includes FKM* duckbill,
ferrule 6 mm
All Pumps excluding S pumps with S4 prefix
Ball Check Valves 100 psi (6.9 bar) maximum
BC014-1
EA 1/4″ includes tantalum spring; FKM seat & O-ring; nut; ferrule All Pumps excluding S pumps with S4 prefix
BC214-1
EA 1/4″ includes stainless steel spring; EPDM seat; Santoprene® O-ring; nut; ferrule All Pumps excluding S pumps with S4 prefix
BC038-1 EA 3/8″ includes tantalum spring; FKM seat &
O-ring; nut
All Pumps
BC238-1 EA 3/8″ includes stainless steel spring; EPDM seat; Santoprene® O-ring; nut All Pumps

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

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