Valve regulating mechanism introduction

The adjusting mechanism is a device that converts the change of the output displacement of the actuator into the change of the circulation area between the valve spool and the valve seat of the control valve. Regulators are often referred to as valves, such as through single seat valves, angle valv

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British Perkins launches compact new products

The British company Perkins recently introduced a new four-cylinder arrangement, 3.4-liter engine 854E series, plus 1200 series, 400 series, the company can meet the US transition of the fourth stage / EU IIIB phase emissions regulations announced the completion of the entire product portfol

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