Material: GGG40 or ASTM A 64-45-12

Vale stem: Stainless steel AISI 420

Seal gasket: EPDM

Pad material: OT 58 with EPDM gasket

O ring: NBR

Bolts: Grade 8.8 DIN 912 M12

Thread protector for male and female thread.

Dimensions can be changed withou notice.