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Festo LR-D-MINI 546430 D Series Mini Direct-Acting Diaphragm Pneumatic Pressure Regulator 0.5–12 Bar
Festo LR-D-MINI 546430 D Series Mini Direct-Acting Diaphragm Pneumatic Pressure Regulator 0.5–12 Bar
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Festo LR-D-MINI 546430 D Series Pressure Regulator
| Specification | Product Data |
|---|---|
| Brand | Festo |
| Exact Model | LR-D-MINI |
| Part Number | 546430 |
| Product Series | D Series |
| Product Size | Mini |
| Product Type | Pneumatic Pressure Regulator Basic Valve |
| Structural Design | Directly Actuated Diaphragm Regulator |
| Adjustment Mechanism | Rotary Knob with Detent |
| Regulator Function | Constant Outlet Pressure, Primary Pressure Compensation, Secondary Exhausting |
| Operating Pressure | 0.1-1.6 MPa (1-16 bar) |
| Pressure Regulation Range | 0.5-12 bar |
| Maximum Pressure Hysteresis | 0.02 MPa (0.2 bar) |
| Pressure Gauge Preparation | G1/8 |
| Standard Nominal Flow Rate | 126 cfm (DIN 1343 normalized) |
| Operating Medium | Compressed Air to ISO 8573-1:2010 [7:4:4]; Inert Gas |
| Ambient Temperature | -10°C to +60°C |
| Medium Temperature | -10°C to +60°C |
| Corrosion Resistance Class | CRC 2 |
| Housing Material | Die-Cast Zinc |
| Seal Material | NBR |
| Product Weight | Approx. 298 g (10.5 oz) |
| Mounting Options | Front Panel, In-Line, with Accessories |
| Material Compliance | RoHS-Compliant |
Product Overview
The Festo LR-D-MINI, part number 546430, is a Mini-size pneumatic pressure regulator basic valve from the Festo D Series. It uses a directly actuated diaphragm regulating mechanism designed to maintain constant downstream air pressure through primary pressure compensation and secondary exhausting. The regulator supports an operating pressure of 1-16 bar and an adjustable outlet pressure range of 0.5-12 bar. A rotary adjustment knob with detent enables pressure setting and helps secure the selected adjustment. The unit is designed for compressed air meeting ISO 8573-1:2010 [7:4:4] requirements and compatible inert gases. The LR-D-MINI 546430 is a basic regulator valve version. It is prepared for a G1/8 pressure gauge connection. The required threaded connecting plates, pressure gauge and mounting accessories should be confirmed separately. With its die-cast zinc housing, NBR sealing materials and compact D Series Mini format, this regulator supports pressure regulation in compatible industrial pneumatic systems. Please confirm the complete model, part number, pressure range, connection accessories and installation requirements before purchasing.
Key Product Features
- Festo D Series Mini regulator with exact part number 546430
- Directly actuated diaphragm design for pneumatic pressure regulation
- 0.5-12 bar pressure regulation range with 1-16 bar operating pressure
- Primary pressure compensation and secondary exhausting function
- Rotary knob with detent for pressure adjustment
- G1/8 pressure gauge preparation for compatible measuring accessories
- Die-cast zinc construction with NBR seals
- Compact Mini-size format for compatible D Series pneumatic installations
Actual Product Verification
Available to Order - Estimated Delivery 3-4 Weeks
Festo LR-D-MINI, part number 546430, is available to order with an estimated delivery time of 3-4 weeks. Contact YINGZHOU for order confirmation, quantity-based quotations and industrial pneumatic component procurement support. Please verify the exact model, 0.5-12 bar regulation range, operating pressure and required connection accessories before placing an order.
Festo LR-D-MINI | 546430
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