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Material Construction |
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Body |
ADC12 diecast aluminium |
Ferrule |
304 stainless steel |
Armature |
430FR stainless steel |
Diaphragm & seals |
Nitrile |
Spring |
321 stainless steel |
Screws |
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Good quality imported membranes shall be selected and used for all the valves, with each part checked in each manufacturing procedure, and put into the assembly line conforming to all the procedures. Every finished valve shall be taken the electriferous blowing test. |
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