Butterfly valves
Vendor code: #1-03
Butterfly valves - Double flange type
Double flange type
LUG and Wafer type
Stainless steel body type
Hight performance type
Teflon (PTFE) seat type
Wafer for fire fighting
High performance with actuator
Welding end type
Specifications
Standard
DIN, ANSI
Type
1-one, 2-two, and 3-three eccentric
Connections
Wafer, Flanged, LUG, Welded
Size
DN50 to DN1800
Pressure class
PN 6 — PN 40, Class 150 – 300
Body material
GG25, GGG40, GS-C25, AISI316 (CF8M), Rg5
Seal material
EPDM, HT EPDM, NBR, FKM (Viton), Silicon, PTFE, RTFE, Metal-to-metal
Disc material
GGG40, Al.Br, AISI316 (CF8M), AISI316 + PTFE (Teflon), Halar coated
Temperature range
from -50С to + 540С / from -100С to + 1100С (for special valves)
Control
manual (handwheel, gear-box), electric / pneumatic / hydraulic actuator.
Options
ATEX, Fire Safe.