Finekay (Tianjin) Valve Manufacturing Limited Company

China Manufacturer with main products: Pressure Relief Valve, Pilot Operated Pressure Relief Valve, Emergency Pressure Relief Valve, Pressure/Vacuum Relief Valve, Detonation Flame...

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Pilot Operated Pressure Relief Valve (9800)

Supply Ability: 100 Set/Sets per Quarter
Payment Terms: MoneyGram

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Tianjin in China

Quick Details

  • Brand Name: finekay
  • Model Number: 9800
  • Sizes: 2" through 12"



The Finekay Model 9800 Pilot-Operated Relief Valve with Pipe-Away feature is used on liquid storage tanks and other process vessels or systems to prevent structural damage due to excess internal pressure or vacuum. The pilot-operated relief valve has two principal advantages over standard types of relief valves: 1) it is bubble tight to set pressure, and 2) it is fully open at less than 10% above set pressure. These characteristics permit an operating pressure nearer to the maximum allowable working pressure of the tank. High operating pressures reduce evaporation and total venting volume, thereby reducing product loss and cost of processing emissions.

Structure Features

1 Sizes 2" through 12";

2 Available in aluminum, carbon steel, stainless steel and other materials;

3 Full open at less than 10% overpressure;

4 Main valve remains tight to set pressure;

5 Soft seats seal tight to conserve product and minimize valve wear which improves reliability;

6 The flanges of inlet and outlet are ANSI B16.5 150Lb RF. (It can be required by user).

Service Process

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    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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