Butterfly Valve-Wafer Type and Lug Type Available

Size range: DN50 (2") to DN1, 000 (40")
Type: Wafer/lug
Materials of construction:
Body:
Grey cast iron (ASTM A126 class B/BS1452/DIN1691)
Ductile Iron (optional) (ASTM A536 grade 65-45-12)
Disc:
Ductile iron (ASTM A536 grade 65-45-12)
Aluminum bronze ASTM B148 C954
Stainless steel ASTM A351 CF8M 316
Stem:
Stainless steel ASTM A433 316/410
Carbon steel with plated zinc
Seat:
EPDM
Buna-N
PTFE