Shanghai Ansha supply the high class sanitary sterile duaphgram valve, the weir diaphragm design is adopted for the valves. The special sealing design ensure the cleaning & steriling for the valve. Our sanitary diaphgram valve widly used for pharmacy,     More>>

Double rotary valve is one kind of metering valve used for power industry, the main rotor used for coarse metering and the center rotor used for precision metering, the valve should be used within meterial metering system, the clamp connection design to make sure the     More>>

The Sanitary ball valve is one kind of Sanitary valve used for fluid OFF function and other control, the entire vale housing transfixion design will not cause any fluid resistance. It is the best choice for viscosity fluid control. The valve is widely used in the food i     More>>

The Sanitary Arc Valve can meet the standard processing requirement, specailly used for ON/OFF control of fluid system with high viscosity or contain pellet. The valve widely used in food industry, beverage industry, vintage industry, pharmacy industry and chemical indu     More>>

The operational principle of sanitary expansion butterfly valve is: when the compress air pushing the valve seat to valve clack, the sealing function of valve developed, when valve operate to ON/OFF position, release the compress air, not any touchment of valve seat and     More>>