Unlike isolation valves that simply stop material flow, the AVM Sanitary Y-Type Divert Valve For Dry Bulk Powder focuses on flow-path switching, material retention control and conveying efficiency. Its streamlined internal passage helps reduce powder accumulation and pressure loss, making it suitable for automated pneumatic and gravity conveying systems.
The internal plug rotates to connect the inlet with either outlet. This allows operators or an automated control system to select different downstream destinations according to the production sequence.
The Y-shaped body provides smooth transitions between ports, helping powders move through the valve without unnecessary turbulence or sharp internal corners.
The pneumatic actuator enables rapid switching between conveying routes and can be connected to PLC-based production systems. This makes the valve suitable for automated batching, multi-line conveying and recipe-controlled production.
AVM provides different internal channel designs according to material characteristics and process requirements.
Available with 120° or 135° flow angles, this configuration allows the inlet to communicate with either outlet or be isolated. The curved internal passage helps minimize material retention and pressure loss.
The single-channel plug provides a relatively direct flow passage, making it suitable for applications requiring straightforward material diversion and efficient powder transfer.
The dual-channel design is intended for more abrasive materials. With smaller switching angles of approximately 30° or 45°, the plug requires limited rotation during operation.
For highly abrasive products, the plug can be rotated 180° during maintenance to utilize an unworn surface. This helps extend component service life and reduce replacement frequency.
Powder accumulation inside a divert valve can cause cross-contamination, inconsistent discharge and increased cleaning requirements.
AVM uses smooth internal transitions to minimize sharp corners where dry bulk materials may collect. The design helps maintain a more consistent conveying path while reducing unnecessary pressure loss.
For pharmaceutical and food applications, polished product-contact surfaces and FDA-compliant sealing materials are available.
The Sanitary Y-Type Divert Valve For Dry Bulk Powder can be manufactured from SS304, SS316L, Titanium TA2 or Duplex 2205, depending on corrosion, abrasion and process requirements.
For sanitary applications, product-contact surfaces can reach Ra <0.6 μm. FDA-compliant PTFE, EPDM, Silicone and FKM sealing materials are available.
CIP/SIP-compatible configurations can also be supplied for applications requiring simplified cleaning and hygienic process control.
Used for API and HPAPI transfer, powder charging, discharging, containment systems and tablet or capsule production lines where different process destinations need to be selected automatically.
Suitable for graphite, cathode and anode materials where controlled routing and protection of high-value powders are important.
Used for milk powder, flour, sugar, food additives and nutritional ingredients transferred between silos, hoppers and processing equipment.
The dual-channel configuration can be selected for specialty chemicals and abrasive bulk solids where internal wear resistance is a major consideration.
| Parameter | Specification |
| Valve Type | Sanitary Y-Type Divert Valve |
| Nominal Size | 2"–12" (DN50–DN300) |
| Body Material | SS304, SS316L, TA2, Duplex 2205 |
| Surface Finish | Ra <0.6 μm |
| Flow Angle | 90°, 120°, 135° |
| Operation | Pneumatic Actuator |
| Pressure Rating | -0.1 MPa to +0.6 MPa |
| Seal Material | FDA-Compliant PTFE, EPDM, Silicone, FKM |
| Connection Type | Tri-Clamp, Flange, Weld |
| Cleaning | CIP/SIP Compatible Optional |
| Connection Standards | DIN, SMS, 3A, ISO, BS |
| Consideration | AVM Y-Type Divert Valve | Standard Isolation Valve |
| Main Function | Diverts material between routes | Stops or permits flow |
| Outlet Paths | Two selectable outlets | Normally one |
| Automated Route Switching | Yes | Limited |
| Powder Conveying | Optimized | Application dependent |
| Flow Direction Control | Available | Not its primary function |
| Multi-Line Production | Suitable | Requires additional valves |
| Abrasive Material Options | Duplex 2205 / TA2 available | Depends on design |
A pharmaceutical manufacturer needed to transfer one powder stream to two different processing lines according to the production batch. The previous arrangement required multiple isolation valves, which increased the number of connection points and cleaning operations.
AVM supplied a Y-Type divert valve with pneumatic actuation. The customer integrated the actuator into the PLC system so the conveying destination could be selected automatically. The customer feedback focused on simpler route switching, fewer manual operations and more consistent powder transfer between production batches.
A battery-material processor required a divert valve for routing abrasive powder between two downstream storage systems. The customer was particularly concerned about internal wear because the valve would operate repeatedly under abrasive material conditions.
AVM recommended the dual-channel configuration with a wear-resistant material option. The customer highlighted the reversible plug design as a practical maintenance advantage, as the plug could be rotated during servicing to utilize a less-worn surface and extend operating life.
AVM sanitary valve solutions can be configured with FDA-compliant sealing materials and hygienic designs supporting GMP-oriented production. Applicable configurations can also be supplied with 3-A, CE and ISO 9001 quality and compliance documentation.
It redirects material from one inlet to two selectable outlets, allowing automated switching between different conveying or processing routes.
Sanitary Y-Type Divert Valve For Dry Bulk Powder is suitable for powders, granules, pellets and other free-flowing dry bulk materials. Wear-resistant configurations are available for abrasive products.
Yes. Pneumatic actuation allows the valve to be integrated with PLC and other automated process-control systems.
SS316L stainless steel is generally preferred for product-contact components in hygienic pharmaceutical applications.
Yes. CIP/SIP-compatible configurations are available according to the process and sanitary requirements.
FDA-compliant PTFE, EPDM, Silicone and FKM sealing materials can be selected according to the product and operating conditions.
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