Description
ZETKAMA zBUT Fig. 499 Butterfly Valve
The ZETKAMA zBUT Fig. 499 Butterfly Valve stands out as a robust, high-performance industrial valve designed for demanding applications across multiple industries. Manufactured by ZETKAMA, a company with decades of experience in valve production, this model delivers reliable flow control, minimal pressure drop, and exceptional sealing performance. It is ideal for water, steam, air, chemical fluids, and industrial media.
- Material: Grey cast iron, nodular cast iron
- Nominal pressure: 10, 16 bar
- Nominal diameter: 80-1600 mm
- Temperature range: -40…+210°C
Application
Industry
Shipbuilding industry
Chemical industry
Food industry
Drinking water
Petrochemical industry
Sewage
Heating
Glycol
Industrial water
Steam
Compressed air
Neutral fluids
Power engineering
Steering
Bare shaft
Manual operation
Electric actuator
Hydraulic / pneumatic actuator
Gearbox
Features
- high tightness (leakproofness class – A acc. to EN – 12266 – 1
- compact settlement
- environment friendly
- tests acc. to EN – 12266 – 1
- face-to-face dimension according to EN 558 series 20
- EPOXYD RAAL 5002 150mq
- sealing EPDM/ NBR/ FLUCAST/ SILICONE/ VITON/ HYPALON/ EPICHLOROHYDRIN/ NEOPRENE/ BUTYL
- discs NODULAR CAST IRON/ STAINLESS STEEL/ ALUMINIUM/ BRONZE/ ALU-BRONZE/ CAST STEEL/ DUPLEX/ SUPERDUPLEX
Sealing
| Material | Application | Temperature range | |
| EPDM ( Ethylene propylene) | Water/ sea water/ weak acids and basis | -40°C | +110°C |
| EPDM HT (EDM high temp.) | Heating without steam water | +80°C | +130°C |
| NBR (nitrile) | Mineral oils/ vegetables oils/ greases | -40°C | +90°C |
| Flucast AB/P | Abrasive powdered products | -10°C | +90°C |
| Flucast AB/E | Oxygenated solvents ketones esters with abrasion | -20°C | +_95°C |
| Flucast AB/N | Mineral oils/ vegetables oils/ greases/ abrasives | -10°C | +100°C |
| Silicone | Air and hot water without steam | -60°C | +200°C |
| Food silicone | Nourishing and milky products | -60°C | +200°C |
| Steam silicone | steam | -60°C | +140°C |
| Viton | Acids/ high temperature | -15°C | +210°C |
| Biodisel Viton | Biodiesel | -5°C | +210°C |
| Viton GF Gasoline | Oxygenate gasoline | -5°C | +210°C |
| Hypalon | Water/ diluted bases | -25°C | +120°C |
| Epichlorohydrin | Brine systems | -40°C | +125°C |
| Neoprene | Sea water | -25°C | +80°C |
| Butyl | Gas | -10°C | +95°C |
| Flucast extreme | Water / steam / acids | -5°C | +200°C |
Disc
| Material | Standard | Application |
| Stainless steel | 1.4308 | Chemical products/ nourishing products |
| Stainless steel | 1.4408 | Demineralized water/ chemical products/ nourishing products |
| Stainless steel | 1.4404 | Chemical and nourishing products/ sea water/ demineralized water |
| Aluminium | En-AC-44100 | Cold water/ air |
| Bronze tin | CuSn10-C | Sea water |
| Bronze-aluminium | CuAl10Fe5Ni5-C | Sea water |
| Cast steel | GP240GH | Water/ gas |
| Nodular cast iron | EN-GJS-400-15 5.3106 | Hot water / air/ gas |
| Nodular cast iron + EPDM | EN-GJS-400-15 + EPDM 5.3106 | Powdery products/ pneumatic transport/ sea water |
| Duplex | 1.4517 | Chemical products |
| Superduplex | 1.4469 | Sea water/ corrosive atmospheres |
PT Totalitas Teknik Indonesia
PT Totalitas Teknik Indonesia
PT Totalitas Teknik Indonesia
