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Butterfly valve 1183 wafer CF8M disc/Alimentary silicone seat

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.
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Réf.
CONF1183050
(Indicative price) €474.33
Details

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.


Details
Details
DN inches NPS 2''
Option certificate 3.1 Yes
DN metric 50/60
Surface treatment Polished disc
Construction standard ISO 10631 - EN 593
CE risk category III Module H
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) 11.0
DN 50
Face to Face (mm) 43.0
Fluid Gas 5 / City gas / Liquid gas / Natural gas
Kv (m³/h) 54.0
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 5 years
CE Yes
Handle material Aluminium

Configurations

Product Reference Price Stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary sili. DN32-40 1183040 €474.32
20 pcs available in stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary silicone DN50 1183050 €474.32
26 pcs available in stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary silicone DN65 1183065 €553.38
12 pcs available in stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary silicone DN80 1183080 €646.70
27 pcs available in stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary silicone DN100 1183100 €761.80
73 pcs available in stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary silicone DN125 1183125 €944.32
10 pcs available in stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary silicone DN150 1183150 €1,129.70
36 pcs available in stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary silicone DN200 1183200 €1,868.30
20 pcs available in stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary silicone DN250 1183250 €2,896.70
4 pcs available in stock
Ductile iron butterfly valve 1183 wafer CF8M/Alimentary silicone PN300 1183300 €3,825.82
3 pcs available in stock