Talleres Mecánicos Herbe products
Knife Gate Valves
Herbe - Model RBR-HC - Wafer Knife Gate Valves
The RBR-HC model is a wafer valve, for general use with fluids, although it is also appropriate for installations that conduct liquids laden with suspended solids. One-way valve (in two-way option) for assembly between DIN PN1 flanges.
Herbe - Model RBR-HP - Bypass Knife Gate Valves
The RBR-HP model is a bypass gate valve, designed for difficult applications in installations that conduct liquids laden with suspended solids, at up to 10% concentration. This is a two-way valve for assembly between DIN PN1 flanges.
Herbe - Model RBR-PAL - Wafer Knife Gate Valves
The RBR-PAL model is a wafer valve, for general use with fluids, although it is also appropriate for installations that conduct liquids laden with suspended solids. One-way valve (in two-way option) for assembly between DIN PN10 and ANSI 150LBS flanges.
Herbe - Model RBR-PAL-LUG - Knife Gate Valves
The RBR-PAL-LUG model has features similar to the RBR-PAL, its particularity being that the body has lugs so it completely anchors to the flange. This feature means it can be used at the end of a line. For general use with fluids, it is also appropriate for installations that conduct liquids laden with suspended solids. One-way valve (in two-way option) for assembly between DIN PN10 and ANSI 150LBS flanges.
Herbe - Model HM - Two Way Wafer Knife Gate Valve
The HM model is a two-way wafer knife gate valve for use with abrasive fluids with a high content in solids. Especially designed for channelling materials from mining. Knife gate valve for assembly between DIN PN10 and ANSI 150lbs flanges. Joints need not be placed between the flanges, since the elastomer protectors have them built-in.
Check Valves
Herbe - Model DC - Dual Plate Wafer Check Valve
The DC valve is a dual-plate wafer check valve with EN-558-1 or API 594 design, and for assembly between DIN, ANSI, JIS flanges, etc. Available in standard materials such as EN-GJS-400, Carbon Steel, CF8M, BRONZE, ALUMINIUM BRONZE, as well as special alloys AISI 904L, SUPERDUPLEX 5A, SUPERDUPLEX 6A, DUPLEX 4A, etc.
Herbe - Model RD - Wafer Disk Check Valve
The RD valve is a wafer disk check valve for assembly between UNE-EN-558 Series 49 flanges. This valve is to be used “all/nothing” (“on/off”). In other words, it must be completely opened, so it should never be used to regulate volume flow, since it was prematurely wear out the inner elements and lead to valve failure. Available in standard materials such as Carbon Steel, AISI 316L, BRONZE, BRONZE ALUMINIUM, as well as special alloys AISI 904L, SUPERDUPLEX 5A, SUPERDUPLEX 6A, DUPLEX 4A, etc.
Herbe - Model RDCR - Wafer Disk Check Valve
The RDCR valve is a wafer disk check valve for assembly between UNE-EN-558 Series 52 flanges. This valve is to be used “all/nothing” (“on/off”). In other words, it must be completely opened, so it should never be used to regulate volume flow, since it was prematurely wear out the inner elements and lead to valve failure. Available in standard materials such as Carbon Steel, AISI 316L, BRONZE, BRONZE ALUMINIUM, as well as special alloys AISI 904L, SUPERDUPLEX 5A, SUPERDUPLEX 6A, DUPLEX 4A, etc.
Herbe - Model CP - Oscillating Flap Wafer Check Valve
The CP valve is an oscillating flap wafer check valve (without spring) for assembly between DIN, ANSI, JIS, etc. flanges.
Its main feature is that the fluid passage diameter is off-centre from the pipe’s axis, meaning that the flap opens further, leading to lower head loss. Available in standard materials such as Carbon Steel, AISI 316L, BRONZE, BRONZE ALUMINIUM, as well as special alloys AISI 904L, SUPERDUPLEX 5A, SUPERDUPLEX 6A, DUPLEX 4A, etc.
Herbe - Model FP - Wafer Oscillating Flap Check Valve
The FP valve is a wafer oscillating-flap check valve (without spring) for assembly between DIN, ANSI, JIS flanges, etc. Available in standard materials such as Carbon Steel, AISI 316L, BRONZE, ALUMINIUM BRONZE, as well as special alloys AISI 904L, SUPERDUPLEX 5A, SUPERDUPLEX 6A, DUPLEX 4A, etc.