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Double port full lift safety valve
  • Double port full lift safety valve

Double Port Safety Valve is also called Twin Spring Safety Valve or Twin Port Safety Valve, which can be designed with One Inlet One Outlet or One inlet and one outlet. and mainly used for Steam and air system.



   We are renowned manufacturers of well designed and highly efficient Double Port Safety Valves. Demanded by modern plants, our safety valves are capable of dealing with the pressure and temperature normally encountered in the steam process and compressed air. Our range of Double Port Safety Valves is as per the I.B.R guidelines . Our safety valves have a heat and corrosion resistant chrome alloy trim and are also top guided to ensure discharge capabilities. Moreover the carefully lapped flat faces of valve and seat to optical precision, guarantee pressure tightness and minimum size for the given duties.

Double Port Safety Valve Size selection

Use this table for steam boilers
Double spring high lift safety valve With improvements being made from time to time, the specifications are subject to alteration without notice.


·      Cast Iron body. Pressure Up to 13kg/Cm2 temp, 428 F

·      Cast Steel body, Pressure Up to 40kg/cm2 Temp, 400c

·      Bronze body, Pressure Up to 17.5kg/cm2 temp. 428F





Material of Construction


Size Range

Press Range




Double Port Safety Valves





Cast Carbon Steel







14-40 kg/cm21-12 kg/cm21-17.5 kg/cm2 



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If you are interested in this product from us Goole Valve, you can feel free to contact us at +86-577-57781015 or

We will serve you with our GA Drawings or our E-Catalogs together with our Best Price. Thanks.


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