Threaded In-Line Check Valves

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The DFT® Basic-Check® valve is a versatile all-purpose, spring-assisted, in-line check valve that provides reliable, low maintenance service for a wide range of liquids and gases at various pressure/temperature combinations. The valve consists of a guard cage, spring, valve disc, retaining ring and seat. It can be combined with pipe fittings such as reducing couplings, drain elbows, etc. to form a complete check valve unit ideally suited for a broad range of pipeline applications or incorporated into machinery for OEM applications. The metal-to-metal sealing area of the Basic-Check® valve’s disc and seat is precision lapped, providing very tight shut-off of both gas and liquid. If bubble-tight shut-off is required, resilient soft seats are available.

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Prod. #	Size	Line Size Inlet (FNPT) A	Style	Outside Thread (MNPT) B	Valve Cracking Pressure	Cold Working Pressure	ENDS	Cv	Inventory	Inventory	List Price

8028	N/A 0.25 inDN 8	N/A 0.25 in	N/A BSE	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8001-98	N/A 0.25 inDN 8	N/A 0.25 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8057	N/A 0.25 inDN 8	N/A 0.25 in	N/A BSSH6	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig6000 psig0 barg414 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8012	N/A 0.25 inDN 8	N/A 0.25 in	N/A BS316S	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8020	N/A 0.25 inDN 8	N/A 0.25 in	N/A BSSH7	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig6000 psig0 barg414 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8001-57	N/A 0.25 inDN 8	N/A 0.25 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8001X	N/A 0.25 inDN 8	N/A 0.25 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8001	N/A 0.25 inDN 8	N/A 0.25 in	N/A BSS	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8001-49	N/A 0.25 inDN 8	N/A 0.25 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8001-54	N/A 0.25 inDN 8	N/A 0.25 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8001-51	N/A 0.25 inDN 8	N/A 0.25 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8002-98	N/A 0.38 inDN 10	N/A 0.38 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8002-57	N/A 0.38 inDN 10	N/A 0.38 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8058	N/A 0.38 inDN 10	N/A 0.38 in	N/A BSSH6	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig6000 psig0 barg414 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8013	N/A 0.38 inDN 10	N/A 0.38 in	N/A BS316S	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8021	N/A 0.38 inDN 10	N/A 0.38 in	N/A BSSH7	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig6000 psig0 barg414 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8002-54	N/A 0.38 inDN 10	N/A 0.38 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8002	N/A 0.38 inDN 10	N/A 0.38 in	N/A BSS	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8029	N/A 0.38 inDN 10	N/A 0.38 in	N/A BSE	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8002X	N/A 0.38 inDN 10	N/A 0.38 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8002-51	N/A 0.38 inDN 10	N/A 0.38 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8002-49	N/A 0.38 inDN 10	N/A 0.38 in	N/A	N/A 1.00 in	N/A 0.6 psi16.7 in.water424 mm.water31.1 mmHg0.041 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8066-54	N/A 0.50 inDN 15	N/A 0.50 in	N/A	N/A 1.00 in	N/A 0.24 psi16.7 in.water424 mm.water31.1 mmHg0.017 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8066-57	N/A 0.50 inDN 15	N/A 0.50 in	N/A	N/A 1.00 in	N/A 0.24 psi16.7 in.water424 mm.water31.1 mmHg0.017 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}
8066-49	N/A 0.50 inDN 15	N/A 0.50 in	N/A	N/A 1.00 in	N/A 0.24 psi16.7 in.water424 mm.water31.1 mmHg0.017 bar	N/A 0 psig2500 psig0 barg172 barg	N/A NPT	N/A 5.8	N/A {0}	N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END=	{QUOTE}

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