Stainless Steel Butterfly Valve Lug Type, DIN PN 10
TECHNICAL DESCRIPTION
Butterfly valve type “LUG”, soft sealing – Teflon PTFE / metal, double eccentric “High Performance” with one-piece spindle.
• Sealing element – PTFE.
• Top flange according to ISO 5211.
Possible variants with material steel 1.0619.
WORKING FLUID / MEDIUM
• Toxic and corrosive fluids, fuels, lubricating oil and flammable hydraulic oils,
• Petrol, non-flammable hydraulic fluids, boiler feed water, condensate.
• Sea water.
EXECUTION
• Possible steel version 1.0619 / Fireproof according to API-607, rev 4.
• PTFE gasket.
• Other materials on request.
OPTIONS
• Manual drive
• Gearbox drive
• Electric or pneumatic drive.
Dimensions: DN 80 – 600
Our Stainless Steel Lug Butterfly Valve, designed to DIN PN 10 standards, is engineered for superior performance in demanding industrial applications. Constructed from high-grade stainless steel, this valve offers exceptional corrosion resistance, durability, and reliability, making it ideal for handling a wide range of media including water, chemicals, and gases. The lug-type design ensures easy installation and removal without disrupting the entire pipeline system, providing both convenience and efficiency in maintenance operations.This valve features a robust disc that ensures tight shut-off and minimal pressure drop, enhancing operational efficiency. The lug-style configuration allows for dead-end service and provides a secure connection that can withstand high pressures and temperatures. Suitable for industries such as water treatment, chemical processing, oil and gas, and HVAC, this valve meets international quality standards and is tested rigorously to ensure leak-proof performance and long service life.Key specifications and benefits include:Material: Stainless Steel (SS316 or equivalent) for excellent corrosion resistancePressure Rating: PN 10 (10 bar) as per DIN standardsTemperature Range: -20°C to 180°C, suitable for various environmentsEnd Connection: Lug type for easy installation and versatilityApplications: Ideal for shut-off and regulating services in pipelines

Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | stainless steel 1.4401 (AISI316) |
| 2 | Valve (disc) | stainless steel 1.4401 (AISI316) |
| 3 | Pin | stainless steel 1.4401 (AISI316) |
| 4 | Cuff | Teflon/PTFE |
| 5 | Spindle | stainless steel 1.4401 (AISI316) |
| 6 | Oil seal | Teflon/PTFE |
| 7 | Handle / reducer | malleable cast iron EN-JS1030 (GGG40) |
Characteristics
| Standard flanges | EN 1092-1 PN 10 |
| Construction length | API 609 |
| Execution | straight |
| Joining | interflange |
| Management | manual with gearbox, electric and pneumatic drive |
| Drive | sector 90°C |
| T max. [°C] | PTFE sleeve +180°C |
| DN | P | L | ◘E | ØD | d | ØDh | ØxN | ØD3xØxN | ◘H | H | H1 | H2 | Kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80 | PN 10 | 48 | 14 | 126 | 76 | 160 | M16x8 | 102x12x4 (F10) | 16 | 86 | 134 | 140 | 9 |
| 100 | PN 10 | 54 | 14 | 155 | 96 | 180 | M16x8 | 102x12x4 (F10) | 16 | 86 | 144 | 150 | 13 |
| 150 | PN 10 | 57 | 17 | 215 | 143 | 240 | M20x8 | 102x12x4 (F10) | 19 | 89 | 190 | 185 | 19 |
| 200 | PN 10 | 62 | 19 | 267 | 188 | 295 | M20x8 | 125x14x4 (F12) | 21 | 101 | 214 | 215 | 28 |
| 250 | PN 10 | 70 | 22 | 326 | 236 | 350 | M20x12 | 125x14x4 (F12) | 24 | 104 | 254 | 260 | 44 |
| 300 | PN 10 | 81 | 27 | 375 | 281 | 400 | M20x12 | 140x18x4 (F14) | 29 | 129 | 298 | 290 | 66 |
| 350 | PN 10 | 92 | 32 | 416 | 320 | 460 | M20x16 | 140x18x4 (F14) | 34 | 134 | 328 | 320 | 86 |
| 400 | PN 10 | 102 | 36 | 480 | 371 | 515 | M24x16 | 165x22x4 (F16) | 38 | 158 | 377 | 370 | 130 |
| 450 | PN 10 | 114 | 36 | 534 | 420 | 565 | M 24x20 | 165x22x4 (F16) | 38 | 158 | 402 | 395 | 163 |
| 500 | PN 10 | 127 | 46 | 588 | 469 | 620 | M 24x20 | 165x22x4 (F16) | 48 | 168 | 437 | 430 | 227 |
| 600 | PN 10 | 154 | 46 | 692 | 549 | 725 | M 27x20 | 254x18x8 (F25) | 48 | 198 | 492 | 480 | 358 |





