Fully Lugged Gas Isolation Butterfly Valves


Ductile Iron Butterfly Valve
Lugged & Tapped Type
- Features
- Flange Mounting PN16 Only
- BS5155 (BS EN 593)
- ISO 5211 Direct Mount
- Lockable Handle
- Epoxy Coat Finish
dimensions
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
---|---|---|---|---|---|---|---|---|---|
A | 142 | 154 | 161 | 179 | 193 | 204 | 250 | 282 | 326 |
B | 75 | 80 | 91 | 110 | 125 | 137 | 178 | 208 | 241 |
C | 56 | 56 | 56 | 56 | 56 | 56 | 71 | 71 | 71 |
D | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 |
E | 11 | 11 | 11 | 11 | 14 | 14 | 17 | 22 | 22 |
F | 70 | 70 | 70 | 70 | 70 | 70 | 102 | 102 | 102 |
G | 90 | 90 | 90 | 90 | 90 | 90 | 125 | 125 | 125 |
H | 19 | 19 | 19 | 19 | 19 | 19 | 25 | 30 | 30 |
H1 | 31 | 31 | 31 | 36 | 36 | 36 | 42 | 42 | 42 |
L | 41.4 | 44 | 44.6 | 51.4 | 53.8 | 55.1 | 59.5 | 65 | 75.9 |
L1 | 176 | 176 | 176 | 225 | 225 | 225 | 300 | 359 | 359 |
N-Mb | 4xM16 | 4xM16 | 8xM16 | 8xM16 | 8xM16 | 8xM20 | 12xM20 | 12xM24 | 12xM24 |
n-Øp | 4x10 | 4x10 | 4x10 | 4x10 | 4x10 | 4x10 | 4x12 | 4x12 | 4x12 |
Torque | 19 | 21 | 28 | 43 | 60 | 91 | 194 | 295 | 412 |
Kgs | 3.55 | 3.95 | 5.25 | 7 | 8.65 | 10.1 | 18.2 | 26.8 | 35.5 |
Materials
N. | Part Name | Materials |
---|---|---|
1 | Body | Ductile Iron GGG40 |
2 | Disc | Ductile Iron / Nickel Plated |
3 | Seat | NBR |
4 | Upper Shaft | Stainless Steel 410 |
5 | Lower Shaft | Stainless Steel 411 |
6 | Short Bush | PTFE |
7 | Long Bush | PTFE |
8 | Split Pin | Spring Steel |
9 | Circlip | Spring Steel |
10 | O-Ring | EPDM |
11 | Bolt | Carbon Steel |
12 | Lever | DN 50-150 Aluminium DN200-300 DI |

Technical Data
Max. Pressure | 16 Bar |
---|---|
Working Temperature | 0°C to +90°C |
10" (250mm) PN16 Gas Isolation Fully Lugged Butterfly Valve
Excl. VAT: £345.06
Incl. VAT: £414.07
2 1/2" (65mm) PN16 Gas Isolation Fully Lugged Butterfly Valv
Excl. VAT: £50.69
Incl. VAT: £60.83
2" (50mm) PN16 Gas Isolation Fully Lugged Butterfly Valve
Excl. VAT: £45.00
Incl. VAT: £54.00
3" (80mm) PN16 Gas Isolation Fully Lugged Butterfly Valve
Excl. VAT: £59.99
Incl. VAT: £71.99
4" (100mm) PN16 Gas Isolation Fully Lugged Butterfly Valve
Excl. VAT: £81.28
Incl. VAT: £97.54
5" (125mm) PN16 Gas Isolation Fully Lugged Butterfly Valve
Excl. VAT: £98.35
Incl. VAT: £118.02
6" (150mm) PN16 Gas Isolation Fully Lugged Butterfly Valve
Excl. VAT: £115.53
Incl. VAT: £138.64
8" (200mm) PN16 Gas Isolation Fully Lugged Butterfly Valve
Excl. VAT: £264.56
Incl. VAT: £317.47