We are manufacturing two types of non-return valves. V-6301 is having metal to metal seat and is suitable for high pressure applications up to 200 Kg/cm2 V-6304 is having soft seat. It is suitable for maximum pressure of 20 Kg/cm2. We can supply non-return valves for all gases. The material of construction depends on the nature of media/ gas for which it is to be used.
