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1900 Series Safety Valve

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CONSOLIDATED

Product Introduction

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Product Introduction

Size range: 1" to 12"; set pressure range: 4 psig to 6000 psig;
Temperature range: -450°F to 1500°F;
The valve body, valve bonnet, and valve cap are available in a variety of materials.
The flat sealing design of the valve disc and valve seat simplifies maintenance and makes reworking convenient.
The valve seat is inserted into the valve body from the bottom, ensuring robustness and precise positioning to prevent media erosion.
The 1900-DA valve features an additional O-ring valve seat seal. The soft valve seat provides primary sealing, enabling the valve to achieve complete...
Under set pressures exceeding 100 psig (6.89 barg), there shall be no leakage at 95% of the set pressure. In the event of a fire-induced relief condition, even if the soft materials are damaged under high-temperature conditions, the metal valve seat can still provide secondary sealing.

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SHANGHAI EK