Slide Gate Valve also called Sluice Valve, is used to close and open the control system of the drain (discharge) water channel. It also can be used to intercept water flow, control water level, regulate flow, discharge sediment and floating objects, etc. It is widely used in sewage sludge treatment, chemical industry, coal mining, paper industry, sugar industry, etc.

Pressure relief valve (PRV) is a type of safety valve used to control or limit the pressure in a system. The pressure is relieved by allowing the pressurised fluid to flow from an auxiliary passage out of the system. The relief valve is designed or set to open at a predetermined set pressure to protect pressure vessels and other equipment from being subjected to pressures that exceed their design limits. When the set pressure is exceeded, the relief valve becomes the "path of least resistance" as the valve is forced open and a portion of the fluid is diverted through the auxiliary route.

KEBV Pressure Relief Valves have certificates of ASME UV, ASME NB and PED-CE.

Ningbo or Shanghai port is near from our city-WENZHOU, usually the goods can be delivered to Ningbo or Shanghai port warehouse within 12 hours.