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Danfoss 157B6203 PVB32 Pressure-Compensated Hydraulic Work Module with Individual LS A/B Relief
- Regular price
- $1,399.00
- Sale price
- $1,399.00
- Regular price
-
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Product Description P/N: 157B6203
Description
The Danfoss 157B6203 is a PVB32 basic work module for PVG 32 proportional hydraulic valve assemblies. It combines pressure compensation with individual A/B load-sensing pressure relief to support controlled hydraulic actuator operation under changing loads.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Danfoss |
| Category | Hydraulic Valves |
| Part Number | 157B6203 |
| Subcategory | Proportional Valve Work Modules |
| Series | PVG 32 |
| Module Type | PVB32 basic mid module |
| Compensation Type | Pre-compensated |
| Rated Flow | 100 L/min |
| Continuous System Pressure | 350 bar |
| Maximum Intermittent Pressure Peaks | 420 bar |
| A/B Work Ports | G1/2 BSP, DIN 3852-2 |
| Load-Sensing Ports | G1/4; bottom A/B placement |
| LS Pressure Relief | Individual A/B relief valves |
| LS Shuttle Valve | Included |
| Shock Valve Facilities | None for A or B |
| T0 Facility | Not provided |
| Module Width | 48 mm |
| Section Interfaces | Left: PVG32 O-ring; right: PVG32 flat |
| Weight | 3.1 kg (6.8 lb) |
Information About 157B6203
The 157B6203 is a mid-section module designed for integration into compatible Danfoss PVG 32 valve groups. Its pre-compensated configuration includes a compensator valve, individual LS A/B relief valves, and an LS shuttle valve. Threaded BSP connections provide work-port and load-sensing interfaces for hydraulic circuit installation. This version has no facilities for A/B shock valves or a T0 connection.
Key Features:
- Pressure Compensation: Helps maintain controlled flow as hydraulic load pressure changes.
- Individual LS Relief: Provides separate load-sensing pressure limitation for the A and B sides.
- LS Shuttle Valve: Incorporates a shuttle arrangement for load-sensing signal selection.
- BSP Work Ports: Provides G1/2 threaded A/B connections for hydraulic piping.
- Load-Sensing Connections: Includes G1/4 LS ports positioned at the bottom A/B interface.
- System Pressure Rating: Supports 350 bar continuous system pressure and intermittent peaks up to 420 bar.
- Modular Construction: Uses PVG 32 interfaces for assembly within a compatible sectional valve group.
- Defined Flow Rating: Has a specified rated flow of 100 L/min.
The 157B6203 delivers the reliability and precision required for pressure-compensated hydraulic control in compatible proportional valve assemblies.
Description
The Danfoss 157B6203 is a PVB32 basic work module for PVG 32 proportional hydraulic valve assemblies. It combines pressure compensation with individual A/B load-sensing pressure relief to support controlled hydraulic actuator operation under changing loads.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Danfoss |
| Category | Hydraulic Valves |
| Part Number | 157B6203 |
| Subcategory | Proportional Valve Work Modules |
| Series | PVG 32 |
| Module Type | PVB32 basic mid module |
| Compensation Type | Pre-compensated |
| Rated Flow | 100 L/min |
| Continuous System Pressure | 350 bar |
| Maximum Intermittent Pressure Peaks | 420 bar |
| A/B Work Ports | G1/2 BSP, DIN 3852-2 |
| Load-Sensing Ports | G1/4; bottom A/B placement |
| LS Pressure Relief | Individual A/B relief valves |
| LS Shuttle Valve | Included |
| Shock Valve Facilities | None for A or B |
| T0 Facility | Not provided |
| Module Width | 48 mm |
| Section Interfaces | Left: PVG32 O-ring; right: PVG32 flat |
| Weight | 3.1 kg (6.8 lb) |
Information About 157B6203
The 157B6203 is a mid-section module designed for integration into compatible Danfoss PVG 32 valve groups. Its pre-compensated configuration includes a compensator valve, individual LS A/B relief valves, and an LS shuttle valve. Threaded BSP connections provide work-port and load-sensing interfaces for hydraulic circuit installation. This version has no facilities for A/B shock valves or a T0 connection.
Key Features:
- Pressure Compensation: Helps maintain controlled flow as hydraulic load pressure changes.
- Individual LS Relief: Provides separate load-sensing pressure limitation for the A and B sides.
- LS Shuttle Valve: Incorporates a shuttle arrangement for load-sensing signal selection.
- BSP Work Ports: Provides G1/2 threaded A/B connections for hydraulic piping.
- Load-Sensing Connections: Includes G1/4 LS ports positioned at the bottom A/B interface.
- System Pressure Rating: Supports 350 bar continuous system pressure and intermittent peaks up to 420 bar.
- Modular Construction: Uses PVG 32 interfaces for assembly within a compatible sectional valve group.
- Defined Flow Rating: Has a specified rated flow of 100 L/min.
The 157B6203 delivers the reliability and precision required for pressure-compensated hydraulic control in compatible proportional valve assemblies.
