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Ductile iron butterfly valve 1183 wafer CF8M/Alimentary sili. DN32-40
€170.67(excl. btw)
The 1183 series valve is a TTV wafer butterfly valve, with a ductile iron body, alimentary silicone seat and stainless steel polished disc , suitable for high temperature networks, oils, acids, air or inert gas, food products.
Reference 1183: TTV butterfly valve with food-grade silicone seat and stainless-steel disc Our reference 1183 is a wafer butterfly valve with food-grade silicone seat and polished stainless-steel disc, from the TTV brand range. It is most often used in high temperature applications but also with oil, acids, air or inert gas, and with alimentary products. Made up of an EN-GJS-500-7 ductile iron body (RAL 5024 colour Rilsan-coated, 250-300 microns thickness), a polished CF8M stainless-steel disc, and a removable food-grade silicone seat, this wafer type butterfly valve comes with DN32 to DN300 diameters and mounting between flanges PN10/16 and class 150 (PN20). With a maximum service pressure of 16 bar and withstanding a wide range of temperatures (from -40 °C up to +150 °C), our TTV wafer butterfly valve also enjoys a number of other technical features: ISO 5211 mounting pad Full crossing stem Long neck for isolation 9-position lever: with locking device up to DN200, stop in all positions but non-lockable from DN250 to 300 Good to know: the alimentary silicone seat is FDA certified, and the CF8M stainless-steel disc is polished in order to prevent food residue.
Specification
Value
DN inches NPS
1''1/2
Option certificate 3.1
Yes
DN metric
40/49
Construction standard
ISO 10631 - EN 593
Type of paint
Rilsan
Paint coating thickness (µm)
250.00
EN face-to-face standard
EN 558 Series 20
DIN face-to-face standard
DIN 3202 Part.3 Series K1
ISO face-to-face standard
ISO 5752 Series 20
Brand
TTV
Tightness test standard
EN 12266-1 Rate A
Type of seat
Removable
Notch plate
Yes
Opening device
Handle
Application
Industry
ATEX atmosphere
Group II Cat. 2G/2D
Shaft/stem matérial
Stainless steel AISI 304
Lockable
Yes
Square, star (mm)
Square 8 mm
ATEX compatible
Yes
Torque (Nm)
9
DN
DN40 - 1''1/2
Face to Face (mm)
33.0
Fluid
Gas 5 / City gas / Liquid gas / Natural gas
Kv (m³/h)
36.0
Seat
Silicone - Food grade
Body material
Ductile iron
Disc material
Stainless steel ASTM A351 CF8M
ISO pad 5211
F05/F07
PS (bar)
16
Connections
Between flanges PN10/16 #150
TS max (°C)
150
TS min (°C)
-40
Butterfly valve design
Concentric
Wafer/lug
Wafer
ATEX zone
1 & 21. 2 & 22
Through shaft
Yes
Warranty period
10 years
CE
Yes
Handle material
Aluminium
If you have any questions about this product, please feel free to contact us.
Product Name
Product Number
EVAC Number
Price
Add to Cart
9605
Between flanges PN10/16 #150 Ductile iron Concentric DN40 - 1''1/2