The purpose of the check valves is to completely close the passage of a circulating fluid in the absence of pressure. They are used in any industrial installation.
VALVESEAL offers a wide range of check valves for all types of applications.

2007_78C_2
Wafer Type Dual Plate Check Valve TecFlow TF-DPCV-W. PN 16. For flanges DIN PN10-16.

Data Sheet TF-DPCV-W

TF-BCV-F
Ball Check Valve TecFlow TF-BCV PN 16. Flanged DIN PN10-16.

Data Sheet TF-BCV-F

TEcFlow_TF-SCV-F
Resilient Seat Swing Check Valve TecFlow TF-SCV-F PN 16. Flanged DIN PN10-16.

Data Sheet TF-SCV-F

TF-MMSCV-F
Metal Seated Swing Check Valve TecFlow TF-SCV-M-F PN 16. Flanged DIN PN10-16.

Data Sheet TF-SCV-M-F

Retoque17
Ball Check Valve TecFlow TF-BCV-T PN 16. Screwed Ends BSP.

Data Sheet TF-BCV-T

VRet Doble Plato PN25
Wafer Type Dual Plate Check Valve ValveSeal TF-DPCV-W25. PN 25. For flanges DIN PN25.

Data Sheet TF-DPCV-W25

VRet Doble Plato Bronce-aluminio PN16
Wafer Type Dual Plate Check Valve ValveSeal TF-DPCV-AB-W. PN 16. Alu-Bronze plates. For flanges DIN PN10/16.

Data Sheet TF-DPCV-BA-W

BVP74
Flap Valve TECFLOW TF-FLV-F. Made in Ductile Iron GJS500. PN16. Flanged DIN PN-10/16.

Data Sheet TF-FLV-F

Foot Valve
Foot Valve Valveseal TF-FV-F. Made in Cast Iron GJL250. PN16. Flanged DIN PN-10/16.

Data Sheet TF-FV-F

VRet Doble Plato Total Inox PN16
Wafer Type Dual Plate Check Valve FULL STAINLESS STEEL ValveSeal TF-DPCV-SS-W. PN 16. For flanges DIN PN10/16.

Data Sheet TF-DPCV-SS-W

(33)_05
3 Pieces Disc Check Valve complete in Stainless Steel ValveSeal TF-3PDCV. PN63. Ends:  BSP / NPT / SW / BW

Data Sheet TF-3PDCV

TF-DCV-W
Stainless Steel Disc Check Valve ValveSeal TF-DCV-W. PN40. Wafer type.

Ficha Técnica TF-DCV-W

Retención bola forjada 800 Lbs
Forged Steel Ball Check Valve  ValveSeal TF-BCV800-T. 800 Lbs. Screwed Ends NPT & Weld Ends SW.

Data Sheet TF-BCV800-T

Retención Pistón Forjada Acero 800 Lbs
Forged Steel Piston Check Valve ValveSeal TF-PCV800-T. 800 Lbs. Screwed Ends NPT & Weld Ends SW.

Data Sheet TF-PCV800-T

Retención bola forjada INOX 800 Lbs
Forged Stainless Steel Ball Check Valve ValveSeal TF-BCV800SS-T. 800 Lbs. Screwed Ends NPT & Weld Ends SW.

Data Sheet TF-BCV800SS-T

(33)_05
Válvula de retención de disco 3 Piezas Total Inox ValveSeal TF-3PDCV. PN63. Extremos  BSP / NPT / SW / BW

Data Sheet TF-3PDCV

TF-DCV-W
Válvula de retención de disco Total Inox ValveSeal TF-DCV-W. PN40. Wafer para montaje entre bridas.

Data Sheet TF-DCV-W

Swing Check Valves made in Carbon Steel & Stainless Steel

TecFlow swing check valves made of carbon and stainless steel prevent the return of the fluid in the absence of pressure in all types of industrial installations. They are designed to work with aggressive fluids in the most demanding service conditions.
VRetención Clapeta INOX Sandwich
Wafer Type Stainless Steel Swing Check Valve ValveSeal TF-WSCV-SS. PN-16. For flanges DIN PN10/16.

Data Sheet TF-WSCV-SS

VRetención Clapeta Acero Sandwich
Wafer Type Carbon Steel Swing Check Valve ValveSeal TF-WSCV-CS. PN-16. For flanges DIN PN10/16.

Data Sheet TF-WSCV-CS

(36)_07
Stainless Steel Swing Check Valve TecFlow TF-SCVSS-F. PN-16. Flanged DIN PN-10/16.

Data Sheet TF-SCVSS-F

(39)_04
Stainless Steel Swing Check Valve TecFlow TF-SCVSS-T. PN-16. Screwed Ends BSP.

Data Sheet TF-SCVSS-T

VRet Clapeta 150Lbs
Carbon Steel Swing Check Valve ValveSeal TF-SCVCS-F150. PN-20. Flanged ANSI 150 Lbs
Data Sheet TF-SCVCS-F150
VRet Clapeta 150Lbs
Carbon Steel Swing Check Valve ValveSeal TF-SCVCS-F300. PN-20. Flanged ANSI 300 Lbs
Data Sheet TF-SCVCS-F300