Product Overview
The HAWE RV1-8-S-0-30 is a direct-acting, spring-loaded pressure relief valve from HAWE Hydraulik’s proven RV series, engineered to protect hydraulic circuits from excessive pressure and to serve as a reliable back-pressure or safety control element. When system pressure exceeds the preset spring force, the valve poppet lifts off its seat and diverts flow to tank, thereby limiting pressure to the adjusted value. Its compact, leak-tight seat design makes it ideal for pilot circuits, clamping systems, and low-flow industrial applications where precise pressure limitation and dependable reseating are essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pressure Control Valve (Pressure Relief Valve) |
| Model Designation | RV1-8-S-0-30 |
| Manufacturer | HAWE Hydraulik |
| Operating Pressure | Standard Industrial Grade (Up to rated bar, spring-set) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (cartridge-style, threaded body) |
| Actuation | Direct-acting, spring-loaded poppet |
| Adjustment | Manual set screw / fixed setting depending on configuration |
Engineering Features & Advantages
- Precision Performance: Direct-acting poppet design delivers accurate pressure limitation with minimal hysteresis and reliable, repeatable reseating after each relief cycle.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened internal components and a robust spring assembly for long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original HAWE RV1 series valves, ensuring drop-in replacement without modification.
- Compact Cartridge Construction: Space-saving threaded body simplifies installation in manifold blocks and tight hydraulic power units.
- Leak-Tight Sealing: Precision-machined seat and poppet minimize internal leakage, preserving system efficiency and pressure stability.
Typical Industrial Applications
The HAWE RV1-8-S-0-30 is widely deployed in hydraulic clamping and fixture systems, plastic injection molding machines, machine tool and CNC hydraulic circuits, and general industrial power units where precise pressure limitation, overload protection, or back-pressure control is required. It is equally suited to test stands, metallurgical auxiliary circuits, and mobile hydraulic systems demanding a compact, dependable pressure relief function.
PRODUCT IMAGES
HAWE RV1-8-S-0-30 Pressure Relief Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine RV1-8-S-0-30 Hydraulic Relief Valve. This precision-made hydraulic component features a reliable pressure relief design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
