Valve with Blowing Hole are mainly used in PTA industry.The blowing hole can prevent the medium granule accumulation at the disc...

Tpye ZHII Flame arrester is deflagration flame arrester,which can be installed at or beside the end of pipeline or on the top of storage tanks to prevent the transmission and diffuseness of deflagration. Features Manufacturing and testing of products meet the requirements of GB5908 Flame Arresters for Petroleum Tanks; Suitable for standing...

Emergency Pressure/Vacuum Relief Valve is designed to provide emergency relief capacity beyond that furnished by the normal operating pressure relief valve on the tank. The valve protects the tank against rupture or explosion that could result from excessive internal pressures caused by fire. Features Designed and tested according to...

Series8800 Blanket Gas Regulators provide a controlled gas environment in storage tanks. The tank is controlled at a defined pressure(or vacuum)level for regulating the flux of the high pressure gas. And it can also keep the pressure of the tank from descending when the medium running out or heat venting. Features All stainless construction,...

On the top of the tank,Hydraulic Safety Valve works to protect the tank when Pressure and Vacuum Relief Valve stops...

Series 8130 are for use where pressure relief is required. And the relieving vapors can be piped away. In order to avoid tank damage, a spring or weight loaded pallet will be chosen by different Setting Pressures.   Features   Designed and tested according to API2000； Size 2” through 12”； Available material...

Series 8120 are used for pressure and vacuum relief where vapors must be piped away.Special pallets in this series virtually eliminate the intake of air and the escape of vapors except during normal breathing，thus reducing the loss of product. Features Designed and tested according to API2000； Size 2” through 12”； Available...

Seriers8110,which are designed to protect your tank from damage created by over-pressure or excessive vacuum.Costly product evaporation losses due to normal tank”breathing”are greatly reduced. Features Designed and tested according to API2000； Size2” through12“； Available material option：aluminum，carbon...

Parameter： Specification: 12"~ 16". Set Pressure：0.60 ~ 0.90 MPa. Temperature Range：≤345℃（superheated steam-gas）. Capacity：125 ~ 180 t/h . Air Pressure：0.4 ~ 0.8 MPa. Power supply：220 AC. Features Good seat tightness before each relief cycle safe energy. Alowable operate pressure is high improve...

Used for tanker car and oil tank . Size: 2"~3" . Pressure class: 1.6MPa~2.5MPa. Temperature ： -25 ℃ ~+ 50 ℃....