Giá: Liên hệ
Khuyến mãi:
Thông tin sản phẩm:
Series: NKL-C
Shut-off butterfly valve, lug-style type
Design: ISO or ISO and flanges drilled according to ASME/ANSI
Housing material:
Ductile cast iron EN-JS 1049
Lining material: TFM-PTFE
Disc/stem unit material: SS, Hastelloy, Titanium
Nominal size: DN 50 - 1000 / 2" - 40"
Nominal pressure: PN 10
Flange: ISO 7005-2 Type B
Face to face (mm): 43 to 216
Actuation:
Hand lever or worm gear with hand wheel