GVO 708-7T-02280 Swing Relief Valve 708-7T-02281 for WA380-6 WA430-6 WA470-6 CA2A CA17A CA19A 3020N

GVO 708-7T-02280 Swing Relief Valve 708-7T-02281 for WA380-6 WA430-6 WA470-6 CA2A CA17A CA19A 3020N

 Key attributes

 Fast & Precise Overload Protection

• Instant Pressure Relief – When swing pressure exceeds the preset limit, the valve opens rapidly to release excess pressure. This fast response effectively absorbs pressure spikes (shock) during swing startup, braking, or when encountering obstacles, protecting the swing motor, reducer, and hydraulic lines.
• Integrated Anti-Cavitation Protection – The valve typically incorporates a built-in check valve that supplies oil to the motor inlet during sudden stops, preventing damaging cavitation (vacuum conditions) .

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GVO – Why Customers Choose Us

• We supply excavator parts. Engine, hydraulic, electrical, seals, bearings, gears — for all major brands. We keep them in stock, we match them correctly, and we ship them the same day.

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What You Can Expect From Us

Who We Serve

• Wholesalers and distributors

• Construction contractors

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