Address : 59/19 Moo 12, Omnoi,
Krathumban Samutsakorn 74130 Thailand
Call Us : (+66)8 1132 2844, (+66)9 8289 3834
Mail Us :
Office Time : Monday to Friday
8.00 AM - 17.00 PM


In order to control the pressure inside the gas chamber, Ecomembrane manufactures and supplies a hydraulic safety valve.  Constructed of stainless steel, the exhaust valve incorporates a self-priming tank partially filled with water that helps maintain the correct level inside the valve.
The biogas inlet pipe is installed through the top of the tank and terminates at a specific point in the exhaust valve’s self-priming tank, just below the water level that determines the desired overpressure level.  In the event of overpressure, the biogas exhaust is evacuated through a vertical exhaust pipe thereby avoiding potential human contact.