Monday, June 3, 2013

socketless fitting valves Precautions


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Lifting hand wheels, handles and drive mechanism are not allowed to use, and non-collision.
Gate Valve should be mounted ver tically (ie, stem in a vertical position, the hand wheel at the top).
Gate valve with bypass valve opens the bypass valve opening should be preceded (balance of imports and exports and reduce the pressure to open force).
Belt drive mechanism of the valve, according to the instructions for installation.
If the valve switch is used frequently, at least once a month lubrication.
Structural features:sae hydraulic fittings
For a long time on the market use of general common valve leakage or rust, the introduction of high-tech enterprises in Europe and valves rubber manufacturing technology, resilient seated gate valve, gate valve sealing overcome generally poor, rust and other defects, resilient seated valve generates a tiny The compensation effect elastic elastic deformation to achieve a good seal, the valve has a switch lightweight, reliable sealing, elastic memory and life and other significant advantages. It can be widely used for water, sewage, construction, petroleum, chemical, food, pharmaceutical, textile, electric power, shipbuilding, metallurgy, energy systems peers pipeline regulation and off.hydraulic hose and fittings

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