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Synopsis

Fire-resistant hydraulic relief valve which varieties of one of the hydraulic components. It is the automatic control of hydraulic circuit pressure relief components, hydraulic actuators, hydraulic control valve, the spherical tanks roots emergency cut doors and other products of the hydraulic system pressure drain or into the pressure, the valve to achieve emergency cut or open interlock protection role. Especially suitable for flammable and explosive places. Automatically open fire, the ambient temperature of the product exceeds the controlled temperature, oil pressure drain, cut open to all kinds of valves are widely used in petroleum, chemical, natural gas, oil and other fields.

Technical Parameters

2.1 Nominal operating temperature: 79 ° C, 107 ° C, 163 ° C, 204 ° C

2.2 Response Time Index: ≤ 10S

2.3 Rated working pressure: 12,16 Mpa

2.4 Specification: 08, 10 jack

2.5 leakage amount: 0.3ml/min (5 drops)