Durabla® Model V7F Pump Valve

One of our many versatile valve offerings, the Durabla® V7F Pump Valve is a variation of the Durabla® family. It incorporates all of the basic features of the V7H, such as durability and a long operational life cycle, as well as a few additional design elements to accommodate higher volumes of liquid found in some reciprocating pump systems.

Durabla® Model V7F & V7FD Pump Valve

Model V7F

The taller profile of the V7F provides good lift and a spill area for fluid. Its heavier spring provides a prompt valve closure to seal off the flow. In place of the traditional metal formed disc, the V7F is available with an optional Delrin® Disc (Durabla® Model V7FD) – scroll to view >>>.

While efficiency and resilience are built into the design of our Durabla® valves, performing proper installation as well as routine maintenance checks will ensure that your pump valve runs as good as new for many years to come.

Durabla® Model V7FD Pump Valve

Triangle Pump Components, Inc. (TPCI) is proud to offer a diverse selection of reciprocating pump valves and components, including our versatile Durabla® Model V7FD valve. With the same reliability and long service life as the V7F, the V7FD features special design elements for increased resilience.

Model V7FD

The V7FD model has a taller profile than other Durabla® valves; this provides ample lift and a fluid spill area, while the valve’s heavier spring allows for a tight, leak-free seal. The main difference between the V7F and the V7FD is the Delrin® disc.

Used in place of a traditional metal formed piece, the durable design of the Delrin® disc contributes to “zero wear,” as the incremental plastic deformations that occur with initial use diminish over time, eventually allowing for complete elastic contact. The V7FD retains its long operating life even when subjected to regular, rigorous use and with durability built into its design, this valve is suitable for handling high liquid volumes for a wide range of industries, from oil and gas to food processing.

We carry V7F and V7FD models in various sizes from industry-leading brands such as:

Wheatley — Manufacturer of duplex, triplex, and quintuplex reciprocating plunger and piston pumps

Gaso — High end duplex and triplex pumps available in remanufactured models for cost-efficiency

National Oilwell Varco — Reliable reciprocating pump line for handling abrasive and corrosive fluids, available in a wide range of flow rates

For over 100 years, TPCI has proudly manufactured high quality pump products, including a variety of reciprocal valves, plungers, extension rods, and packing.

For more information about pricing and ordering for the Durabla® V7F or V7FD Pump Valve, please contact us.

Experiencing pumping issues and need help troubleshooting?

Durabla® V7F & V7FD Valve Part Numbers

Gardner DenverValve SizeS/DDurabla®
V7F Valve Units
Durabla® V7FD Valve UnitsSeries
PQ-2A, PS25A, PG-3, PW-3H, PW-3A TQC, GD45T, TQW225S/DV1421102V14821025
PS-25C, G, H, PW-3D, E, F, BLOCK F.E.150SV1421101V14821012
PS-25C, G, H, PW-3D, E, F, BLOCK F.E.225DV1421102V14821025
TA-3B, C, BLOCK F.E.150SV1421103V14821032
TA-3B, C, BLOCK F.E.225DV1421104V14821045
TA-5H, J, TA-4B,C, F, G, BLOCK F.E., GD180M225SV1421104V14821045
TA-5H, J, TA-4B,C, F, G, BLOCK F.E., GD180M225DV1421106V148210655
TA5-B, G, TA4-A, E, TA3-A, TAE-BCB, GD100, GD180L300SV1421109V148210989
TA5-B, G, TA4-A, E, TA3-A, TAE-BCB, GD100, GD180L350DV1421110V148211081
TA-5A, F, TFE, GD-200-T, F, TAEF, TDEA, TFEA, TAEBAA, T200L, GD250T400SV1421112V148211210
TA-5A, F, TFE, GD-200-T, F, TAEF, TDEA, TFEA, TAEBAA, T200L, GD250T400DV1421113V148211311
PE5-Q, R, W, X, PT-4J, K, PX-5D, E, PE-5AA, BLOCK F.E., TEE-BFA225SV1421102V14821025
PE5-Q, R, W, X, PT-4J, K, PX-5D, E, PE-5AA, BLOCK F.E., TEE-BFA225DV1421105V148210555
PQ-2B, PS-25F, PQ-2D, PS-WK, TQWABB225SV1421107V14821076
PQ-2B, PS-25F, PQ-2D, PS-WK, TQWABB225DV1421106V148210666
PA-8N, PE-5E, J, U, PX-5A, PAHAA, PA-8A, R, S, U, PE-5C375S/DV1421111V148211110
PT4-A, L, PX5-B, PE5D, F, G, H, K, L, T, V, Y, Z, TEE-BGB300S/DV1421108V148210889
TEE-BAA, TEE-BFB, TEE-BJB (TEE w/maximum flow uses350S/DV1421115V148211598
TDD-A350SV1421129V148212998
TDD-A350DV1421127V148212790
PA-8W, PA-8X, PAHAB, PAHAC300SV1421116V148211689
PA-8W, PA-8X, PAHAB, PAHAC325DV1421117V148211781
LF5, FFFXF, Duplex350S/DV1421118V148211898
FCFXX, FCFXD, FCFJ, FCFC, Duplex375S/DV1421803V14828039
FGFXG, FDFXX, FDFXD, FDFS, FDFJ, Duplex400S/DV1421119V148211910
FXFXZ, FYFXX, FYFXD, FYFS, Duplex550S/DV1421120V148212021
QAFB & QAFBBA275S/DV1421114V148211438
QAFC & QAFBCA225S/DV1421121V148212136
QAFC & QAFBCA400S/DV1421122V148212243
GD-135, QBX, QBXA, TDDB, GD135QLP225SV1421123V14821237
GD-135, QBX, QBXA, TDDB, GD135QLP225DV1421124V14821247
Gaso Valve Size S/D Durabla® V7F Valve Units Durabla® V7FD Valve Units Series
T-10-4 150 S/D V1521144 V1582144 2
3211, 3364, 3364-F, 2321 55T-3M 175 S V1521101 V1582101 3
3211, 3364, 3364-F, 2321 55T-3M 200 D V1521103 V1582103 5
3364 (Same size suction & discharge) 55T-3L 200 S/D V1521103 V1582103 5
3365 275 S/D V1521108 V1582108 4
5350-M, 5698-M, 2913-M, 3113-M, 3088-M/MS, 2888-M 225 S V1521104 V1582104 5
5350-M, 5698-M, 2913-M, 3113-M, 3088-M/MS, 2888-M 225 D V1521105 V1582105 50
3113-H 200 S V1521103 V1582103 5
3113-H 225 D V1521104 V1582104 5
5350-L, 3113-L, 3088-L, 2913-L, 2888-L, 5698-L 300 S V1521109 V1582109 89
5350-L, 3113-L, 3088-L, 2913-L, 2888-L, 5698-L 300 D V1521110 V1582110 80
3467, 3580 275 S/D V1521108 V1582108 7
3580 (Old Style) Ser. #32492 & Down 225 S/D V1521106 V1582106 6
3466, 3581, 3868, 3968 350 S/D V1521112 V1582112 98
3582, 3969, 3670, 3869 (Serial #33036 & Down) 400 S/D V1521117 V1582117 10
3583, 3774, 5884, Q-350-2, Q350-5H T200-2 225 S/D V1521107 V1582107 36
3671, 3673, 5885WS, 3776WS, 3673WS 400 S/D V1521119 V1582119 10
3672, 3670 (Serial #33037 & Up) 300 S/D V1521109 V1582109 89
3775, 5885, T-450-3,Q-350-3, 350Q-5M, T200-3, T250-M 350 S V1521112 V1582112 98
3775, 5885, T-450-3,Q-350-3, 350Q-5M, T200-3, T250-M 350 D V1521113 V1582113 90
3776, 5886, Q350-4, 350Q-5L, T200-4, T250-L 400 S V1521119 V1582119 10
3776, 5886, Q350-4, 350Q-5L, T200-4, T250-L 400 D V1521120 V1582120 11
601, 602 Simplex 250 S/D V1521130 V1582130 6
1507, 2017 Duplex 400 S/D V1521131 V1582131 12
1509, 2019 Duplex 350 S V1521132 V1582132 9
1509, 2019 Duplex 400 D V1521133 V1582133 10
1654, 1742, 1755 Duplex 400 S/D V1521119 V1582119 10
1740 Duplex 350 S V1521134 V1582134 98
1740 Duplex 350 D V1521135 V1582135 98
1741 Duplex 400 S V1521119 V1582119 10
1741 Duplex 400 D V1521136 V1582136 12
1743, 1753, 2651 Duplex 400 S/D V1521137 V1582137 20
1844, 2244 Duplex 300 S V1521138 V1582138 89
1844, 2244 Duplex 350 D V1521139 V1582139 98
1845, 2245 Duplex 350 S/D V1521140 V1582140 98
1847, 1849, 1860, 2249, 1550, 2050, 1560, 1563 Duplex 400 S/D V1521133 V1582133 10
1848 Duplex 350 S/D V1521139 V1582139 98
1508, 2018 Duplex 300 S/D V1521141 V1582141 89
1931 Duplex 350 S/D V1521142 V1582142 98
2652 Duplex 600 S/D V1521143 V1582143 21
National Valve Size S/D Durabla® V7F Valve Units Durabla® V7FD Valve Units Series
J-50-M, J-60-M, J-125-H, J-150-H, 60T-3M 200 S V1821126 V1882126 5
J-50-M, J-60-M, J-125-H, J-150-H, 60T-3M 200 D V1821127 V1882127 50
J-50-L, J-60-L, 60T-3L, 80T-3L 250 S V1821102 V1882102 6
J-50-L, J-60-L, 60T-3L, 80T-3L 250 D V1821103 V1882103 66
J-85-M, J-100-M, 100T-4M 130T-4M 250 S V1821102 V1882102 6
J-85-M, J-100-M, 100T-4M 130T-4M 250 D V1821103 V1882103 66
J-85-L, J-100-L, 100T-4L 130T-4L 350 S V1821118 V1882118 98
J-85-L, J-100-L, 100T-4L 130T-4L 350 D V1821119 V1882119 90
J-125-M, J-150-M, J-165-M, 165T-5M J-200-M, 200T-5M, 300Q-5M, J-250-M, J-275-M, 250T-5M 300 S V1821110 V1882110 89
J-125-M, J-150-M, J-165-M, 165T-5M J-200-M, 200T-5M, 300Q-5M, J-250-M, J-275-M, 250T-5M 300 D V1821111 V1882111 80
J-125-L, J-150-L, J-165-L, 165T-5L, J-250-L, J-275-L, 250T-5L, 300Q-5L, 200T-5L, J-200-L 400 S V1821120 V1882120 10
J-125-L, J-150-L, J-165-L, 165T-5L, J-250-L, J-275-L, 250T-5L, 300Q-5L, 200T-5L, J-200-L 400 D V1821121 V1882121 11
J-375-M, J-625-M, 430T-7M(3-1/2), 625Q-7M, JWS-340L 350 S V1821119 V1882119 10
J-375-M, J-625-M, 430T-7M(3-1/2), 625Q-7M, JWS-340L 350 D V1821117 V1882117 11
J-375-L, J-625-L, 625Q-7L, J-625-7L, 430T-7L 550 S V1821128 V1882128 19
J-375-L, J-625-L, 625Q-7L, J-625-7L, 430T-7L 550 D V1821129 V1882129 19
F-15-M 150 S/D V1821130 V1882130 2
F-15-L, F-30-S 175 S/D V1821131 V1882131 3
F-30-L, F-60-S (Serial #500 & Up) 250 S/D V1821132 V1882132 6
F-60-S, (Serial #499 & Down) 250 S/D V1821133 V1882133 6
F-90-S (Serial #299 & Down) 300 S/D V1821134 V1882134 89
F-90-S (Serial #300 & Up) 300 S/D V1821135 V1882135 89
F-90-L 400 S/D V1821136 V1882136 10
D-50 Duplex 400 S/D V1821137 V1882137 10
C-150 Duplex 550 S/D V1821138 V1882138 21
Union Valve Size S/D Durabla® V7F Valve Units Durabla® V7FD Valve Units Series
SX-3, DX-5, TX-10 1 1/2″ Cyl. (Plunger Size 1 1/8″ To 1 5/8″) 150 S/D V2021101 V2082101 2
TD-50, TD-60, QD-100 1 1/8″ Cyl. 175 S/D V2021115 V2082115 3
TD-50,TD-60, QD-100 1 3/4″ Cyl. 200 S/D V2021104 V2082104 5
TD-50, TD-60, QD-100 2 1/2″ Cyl. 250 S/D V2021105 V2082105 6
TD-120, QD-200 “B” CYL. 250 S/D V2021107 V2082107 36
TD-120, QD-200 “C” CYL. 400 S/D V2021108 V2082108 15
TD240,QD-400,QD-700 *5.50″ Flg f/ QD400 C Cylinder 400 S/D V2021512* V2082512* 10
TX-75 250 S/D V2021109 V2082109 98
TX-150 350 S/D V2021116 V2082116 98
TX-125, QX-300 400 S/D V2021122 V2082122 12
TX-150L 525 S/D V2021525 V2082525 25
5.5×3.5×5 (Threaded Seat) Duplex 275 S/D V2021117 V2082117 4
6.5×12 (Threaded Seat) Duplex 275 S/D V2021118 V2082118 4
6x4x6 (Threaded Seat) Duplex 350 S/D V2021119 V2082119 98
7×3.5×10 (Threaded Seat) Duplex 300 S/D V2021120 V2082120 8
10×7.5×12 (Threaded Seat) Duplex 400 S/D V2021121 V2082121 10
Wheatley Valve Size S/D Durabla® V7F Valve Units Durabla® V7FD Valve Units Series
P-50, P-100, P-175, P-200 175 S V2121103 V2152103 3
P-50, P-100, P-175, P-200 175 D V2121104 V2182104 3
P-50A, P-100A, P-200A, 5P-200A, P-200B, T-230, T-225M/AL/AM/LS, 2S-1M/L, 5S-2M/L, 11D-2M/L, 22T-2M/L, 32T-2M/L, 31Q-2M/L 175 S/D V2121103 V2152103 3
P-313, 5P-313, P-200-H, HP-200-H 175 S V2121101 V2182101 2
P-313, 5P-313, P-200-H, HP-200-H 225 D V2121102 V2182102 5
P-300, 5P-300 250 S V2121105 V2182105 4
P-300, 5P-300 175 D V2121103 V2182103 3
P-300A, 5P-300A 225 S V2121106 V2182106 5
P-300A, 5P-300A 175 D V2121103 V2182103 3
P-323, 5P-323, HP-125M, 59T-3M, 103Q-3M, 110Q-3M, T-365M, T-385M, Q-3115AM/MS 225 S/D V2121106 V2182106 5
P-330, 5P-330 325 S V2121110 V2182110 8
P-330, 5P-330 250 D V2121105 V2182105 4
P-330A, 5P-330A, HP-125-L, 103Q-3L, 100Q-3L, T100-4, HP-100L, HP-115L, HP-165L, T140-4, HP-200L, T-4140L,133T-4L, Q-4240L, 101T-4L, 217Q-4L, 163Q-5L 325 S/D V2121110 V2182110 8
P-364 225 S V2121106 V2182106 5
P-364 250 D V2121105 V2182105 4
HP100M, HP115AM, HP165M, HP115AM, HP165M, 101T-4M, HP200M, T4140M, Q-4240M,T100-3,163Q4M, T140-3, 103Q-3M, 110Q-3M, 133T-4M, 217Q4M 250 S/D V2121105 V2182105 4
HP-100L, HP-165L, 101T-4L, 133T-4L, 163Q-4L, 217Q-4L, T100-4 325 S/D V2121110 V2182110 8
HP-160H, HP-225H, HP-250H, HP-360H, HP-375H, HP-600H, 184T-7H, 308T-7H, 543Q-7H
HP-300H, 133T-4H, T140-2″ 300 S V2121118 V2182118 89
HP-160H, HP-225H, HP-250H, HP-360H, HP-375H, HP-600H, 184T-7H, 308T-7H, 543Q-7H,HP-300H, 133T-4H, T140-2 300 D V2121119 V2182119 80
HP160M, HP225M, HP250M, HP300M, 133T4M, HP360M, HP375M, HP600M, 184T-7M, T140-3, 308T-7M, 543Q-7M, Q-7600M, T-7340M 300 S/D V2121113 V2182113 98
HP-160L, HP-225L, HP-250L, HP-300L, 133T4L, HP-360L, HP-375L, HP-600L, 184T-7L, T140-4, 308T-7L, 543Q-7L, Q-7600L, 7340L 400 S/D V2121116 V2182116 12
T4140M, Q4240M 400 S/D V2121105 V2182105 4
T4140L, T4240L 325 S/D V2121110 V2182110 8
P-610 250 S V2121109 V2182109 7
P-610 225 D V2121106 V2182106 5
P-610-B 325 S V2121110 V2182110 8
P-610-B 225 D V2121106 V2182106 5
P-630 400 S V2121111 V2182111 12
P-630 250 D V2121105 V2182105 4
P-640 375 S V2121115 V2182115 17
P-640 300 D V2121113 V2182113 9
P-640-A, P-540-A 400 S V2121116 V2182116 12
P-640-A, P-540-A 300 D V2121113 V2182113 98
P-650 400 S/D V2121120 V2182120 20
QT-630 400 S/D V2121121 V2182121 12
3P-450 400 S V2121122 V2182122 12
5P-450 400 S/D V2121124 V2182124 12
535, 333, 33R, 1824 Duplex 250 S/D V2121105 V2182105 4
1024, 1324, 7024 Duplex 350 S/D V2121125 V2182125 98
WBA Duplex 350 S V2121126 V2182126 9
WBA Duplex 350 D V2121127 V2182127 10
WBF Duplex 400 S/D V2121127 V2182127 10
1150, 2050, 2150, 2150-A, WBO, 6050-B, 7036-P Duplex 400 S/D V2121128 V2182128 10
7036, 6050, 5830 Duplex 400 S/D V2121129 V2182129 12
1036DA, 5850DA Duplex 400 S/D V2121130 V2182130 12
WBC, WBD, WBL, 1570, 2070, 2170, 2170A, 2180, 2180A 400 S/D V2121131 V2182131 12
7 1/2 x 10 Duplex 400 S/D V2121132 V2182132 12