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A28-16 safety valve

discount 70% in 2018-09-21 to 2018-09-23
price: USD$ 245.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Please check before making the customer to verify the pressure or not good return sellers need to collect 20% check fees thank you for your support delivery of non quality reasons! 


Working principle:
Safety valve is a safety valve, its opening and closing parts under the action of external force in a normally closed state, when the device or the medium pressure inside the pipe increases, exceeds the set value automatically open, discharge to the system through the medium to prevent the medium pressure piping or equipment exceeds the specified value。 

A28H-16C safety valve is one of the most important safety accessories for pressure vessels, it does not use any external force, but to use the power of the medium itself to the fluid discharge rating number, to prevent the system pressure exceeds a predetermined value of safety. The safety valves, can reset, continue to play a security role, can be repeatedly used, easy to operate, suitable for cleaning medium particles. Its function is: when the container pressure exceeds a certain value, depending on the pressure of medium itself automatically open the valve, rapid discharge of a certain number of media.