Part |
Material |
Standard |
Body/Bonnet |
Ductile Iron |
EN 1563/DIN 1693 |
Stainless Steel 431 |
EN10088-1/ASTM A959 |
|
Wedge |
Ductile Iron + EPDM / NBR |
EN 1563/ISO 4633 |
Nut |
CuZn39Pb1 / C37000 |
EN12167/ASTM B135 |
Handwheel |
Ductile Iron+Magnetic Blocks |
EN 1563/DIN 1693 |
Magnetic Lock |
Stainless Steel 431+Magnetic Blocks |
EN10088-1/ASTM A959 |
For the materials options not listed, consult factory. ZECO manufactures valves in more than 50 different alloys. |
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