Find My Check Valve
The TLW® Check Valve (Tapped Lug Wafer) was engineered for applications where exposed studs are not suitable. This non-slam spring-assisted, center-guided, lugged pattern wafer check valve is designed to prevent water hammer and reverse flow. The lightweight compact design fits between mating flanges and meets API 594 face-to-face dimensions. The TLW® Check Valve body design eliminates potential leak paths to the environment and is an easy-to-maintain check valve for applications involving liquids, gases, or steam. Tapped holes are provided in the body for lifting lugs to assist with installation (10" and larger sizes only).
Prod. # |
ASME CLASS |
Size |
Cracking Pressure CP |
Body |
ENDS |
Cv |
Inventory |
Inventory |
Rfi_link |
List Price |
---|---|---|---|---|---|---|---|---|---|---|
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425H1A4A5 | N/A 150 | N/A 2.00 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 120 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425H1B4A5 | N/A 300 | N/A 2.00 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 120 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422H1B4A5 | N/A 300 | N/A 2.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 120 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422H1A4A5 | N/A 150 | N/A 2.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 120 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422H1A4D5M01 | N/A 150 | N/A 2.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 120 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425J1A4A5 | N/A 150 | N/A 2.50 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 205 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425J1B4A5 | N/A 300 | N/A 2.50 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 205 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422J1A4A5 | N/A 150 | N/A 2.50 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 205 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422J1B4A5 | N/A 300 | N/A 2.50 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 205 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425K1A4A5 | N/A 150 | N/A 3.00 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 260 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425K1B4A5 | N/A 300 | N/A 3.00 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 260 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422K1B4A5 | N/A 300 | N/A 3.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 260 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422K1A4A5 | N/A 150 | N/A 3.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 260 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422K1A4D5M01 | N/A 150 | N/A 3.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 260 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425L1A4A5 | N/A 150 | N/A 4.00 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 430 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425L1B4A5 | N/A 300 | N/A 4.00 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 430 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422L1B4A5 | N/A 300 | N/A 4.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 430 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422L1A4A5 | N/A 150 | N/A 4.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 430 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422L1A4D5M01 | N/A 150 | N/A 4.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 430 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425N1A4A5 | N/A 150 | N/A 6.00 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 825 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425N1B4A5 | N/A 300 | N/A 6.00 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 825 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422N1B4A5 | N/A 300 | N/A 6.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 825 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422N1A4A5 | N/A 150 | N/A 6.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 825 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
422N1A4D5M01 | N/A 150 | N/A 6.00 in | N/A 0.034 bar0.5 psig | N/A A216 WCB | N/A Wafer (RF) | N/A 825 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} | |
425O1A4A5 | N/A 150 | N/A 8.00 in | N/A 0.034 bar0.5 psig | N/A A351 CF8M | N/A Wafer (RF) | N/A 1310 |
N/A {0} |
N/A =CASE WHEN {Inventory}=0 THEN {Rfi_link} ELSE CONVERT(VARCHAR(255),{Inventory}) END= | {QUOTE} |