Investment casting, ASTM-A351, CF8M, Class 600, inside screw and screwed bonnet wedge dise. Intégral seat, Nonrising stem, and Handwheel.
Body - CF8M
Bonnet - CF8M
Disc - CF8M
Stem - SUS316
Gasket - Teflon
Snap Ring - SUS316
Washer - SUS316
Packing - Teflon
Cap Nut - CF8M
Gland - SUS304
Handle - ZDC2 orADC12
Spin Washer - SUS304
Stem Nut - SUS304