Advanced Search by Product Number
Find My Check Valve
SCV-R® In-Line Restrictor Check Valves
Threaded Check Valves
The SCV-R® Check Valve is a non-slam Spring-assisted check valve designed for applications requiring "higher cracking pressures" than the DFT Model SCV® check valve. The SCV-R® check valve is a self-contained check valve that installs directly in a pipeline and contains all the proven features of the SCV® check valve.
Standard Features:
Standard Features:
- 1/2" to 2" Line Size
- 750 CWP
- NPT & SW Ends
- Stainless Steel Construction
- Inconel® X-750 Spring
- Spring-Assisted Silent Closing, Non-Slam
- Cracking Pressures: 0.8 to 40.8 psig
- Zelon® "O" Ring Body Seal
- Horizontal or Vertical Installation
- Body Guided Disc
- Tight Shutoff Lapped Disc & Seat
- Easy Maintenance
- 3" is not Available
- Contact DFT® for Other Cracking Pressures.
- 750CWP is Rated to 470ºF.
Prod. # |
Inventory |
Series |
Size |
Cold Working Pressure |
Cracking Pressure CP |
Body |
ENDS |
Rfi_link |
Inventory |
List Price |
---|---|---|---|---|---|---|---|---|---|---|
845H7B4A5C052 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 5.2 psig0.359 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C066 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 6.6 psig0.455 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C043 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 4.3 psig0.297 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C047 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 4.7 psig0.324 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C074 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 7.4 psig0.511 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C100 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 10 psig0.69 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C120 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 12 psig0.828 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C083 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 8.3 psig0.573 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C091 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 9.1 psig0.628 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C016 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 1.6 psig0.11 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C019 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 1.9 psig0.131 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C009 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 0.9 psig0.062 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C013 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 1.3 psig0.09 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C023 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 2.3 psig0.159 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C037 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 3.7 psig0.255 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C040 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 4 psig0.276 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C027 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 2.7 psig0.186 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845H7B4A5C034 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 2 in50 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 3.4 psig0.235 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845G7B4A5C139 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 1.5 in40 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 13.9 psig0.959 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845G7B4A5C146 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 1.5 in40 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 14.6 psig1.01 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845G7B4A5C151 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 1.5 in40 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 15.1 psig1.04 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845G7B4A5C100 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 1.5 in40 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 10 psig0.69 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845G7B4A5C125 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 1.5 in40 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 12.5 psig0.863 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845G7B4A5C132 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 1.5 in40 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 13.2 psig0.911 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
845G7B4A5C181 |
Inventory
N/A {0} |
Series N/A SCV-R® | Size N/A 1.5 in40 mm | Cold Working Pressure N/A 750 psig51.7 barg | Cracking Pressure CP N/A 18.1 psig1.25 bar | Body N/A A351 CF8M | ENDS N/A NPT (Threaded) | Inventory N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} |