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Cast iron butterfly valve 1133 Lug CF8M disc/EPDM seat
Concentric cast iron butterfly valves
Our range of concentric cast iron butterfly valves contain both wafer and lug types that can be used between flanges PN10/16, ANSI 150 up to DN600, and JIS 10K up to DN300.
The body of our butterfly valves is made from epoxy-coated GG25 cast iron (GGG40 above DN600), and our soft seats and seals are made with vulcanized EPDM or vulcanized NBR. The vulcanization of the seat increases mechanical strength, which helps avoid creeping and wrenching. EPDM can withstand temperatures from 10 °C up to + 110°C (with a transient peak at + 130°C), whereas our vulcanized NBR seats can withstand + 80°C. Our valves can tolerate pressures of 16 bar up to DN300, and 10 bar above. Our valves are fitted with nickel-plated ductile iron or stainless steel discs that are held in place thanks to shank grooves, which help avoid mechanical slack during use. The one-piece axis is kept airtight by two levels of PTFE and NBR seals. The ISO 5211 mounting pad allows easy mounting of pneumatic or electric actuators, or manual gearboxes. These valves can be used with a wide variety of fluids, including hot and cold water, demineralized water, alcohol, lime milk, mercury, alkaline solutions, sodium hydroxide They are also suitable for gas such as air, nitrogen, etc.
DN inches NPS | 2'' |
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Option certificate 3.1 | Yes |
DN metric | 50/60 |
Construction standard | API 609 |
CE risk category | III Module H |
Type of paint | Epoxy |
Paint coating thickness (µm) | 80.00 |
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 |
Tightness test standard | API 598 |
Type of seat | Vulcanized |
Notch plate | Yes |
Application | Air conditioning / Heating |
Shaft/stem matérial | Stainless steel AISI 416 |
Lockable | Yes |
Square, star (mm) | Square 9 mm |
Torque (Nm) | 16.0 |
Fluid | Hot water / Cold water / Drinking water |
Kv (m³/h) | 98.0 |
Seat | EPDM |
Body material | Cast iron |
Disc material | Stainless steel ASTM A351 CF8M |
ISO pad 5211 | F05 |
PS (bar) | 16 |
TS max (°C) | 110 |
TS min (°C) | -15 |
Butterfly valve design | Concentric |
Wafer/lug | Lug |
Through shaft | Yes |
Warranty period | 2 years |
CE | Yes |
Handle material | Aluminium |
Configurations
Product | Reference | Price | Stock | |
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Cast iron butterfly valve 1133 Lug CF8M disc/EPDM seat lever DN40 | 1133040 | €136.20 |
312 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M disc/EPDM seat lever DN50 | 1133050 | €136.20 |
575 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M disc/EPDM seat lever DN65 | 1133065 | €152.20 |
391 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M disc/EPDM seat lever DN80 | 1133080 | €173.32 |
473 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M disc/EPDM seat lever DN100 | 1133100 | €227.70 |
227 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN100 | 1133102 | €275.38 |
33 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M disc/EPDM seat lever DN125 | 1133125 | €319.50 |
226 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN125 | 1133127 | €442.08 |
2 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M disc/EPDM seat lever DN150 | 1133150 | €408.32 |
89 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN150 | 1133152 | €518.95 |
216 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM lever DN200 - PN10 | 1133200 | €757.08 |
83 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM lever DN200 - PN16 | 1133201 | €757.12 |
16 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN200 - PN10 | 1133202 | €914.32 |
157 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN200 - PN16 | 1133203 | €914.32 |
126 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM lever DN250 - PN10 | 1133250 | €1,327.20 |
36 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM lever DN250 - PN16 | 1133251 | €1,327.12 |
9 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN250 - PN10 | 1133252 | €1,447.20 |
25 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN250 - PN16 | 1133253 | €1,447.12 |
43 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM lever DN300 - PN10 | 1133300 | €1,652.30 |
13 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM lever DN300 - PN16 | 1133301 | €1,652.30 |
19 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN300 - PN10 | 1133302 | €1,744.30 |
Currently not in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN300 - PN16 | 1133303 | €1,744.30 |
32 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN350 - PN10 | 1133350 | €2,803.12 |
Currently not in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN350 - PN16 | 1133351 | €2,803.12 |
21 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN400 - PN10 | 1133400 | €4,510.05 |
18 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN400 - PN16 | 1133401 | €4,510.05 |
15 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN450 - PN10 | 1133450 | €5,647.95 |
4 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN450 - PN16 | 1133451 | €5,648.05 |
11 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN500 - PN10 | 1133500 | €9,311.80 |
10 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN500 - PN16 | 1133501 | €9,311.80 |
13 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN600 - PN10 | 1133600 | €12,982.30 |
8 pcs available in stock
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Cast iron butterfly valve 1133 Lug CF8M/EPDM gearbox DN600 - PN16 | 1133601 | €12,982.30 |
3 pcs available in stock
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