Description
ZETKAMA zBUT Fig. 496 Butterfly valve
The ZETKAMA zBUT Fig. 496 butterfly valve is a high-quality wafer/straight body valve manufactured by ZETKAMA that suits many industrial, HVAC, marine, and water-systems applications. With its aluminium body option, compact design, high tightness, and variety of sealing and disc materials, it is built to offer reliable performance in demanding environments.
- Material: Aluminium
- Nominal pressure: 6, 10 bar
- Nominal diameter: 50-200 mm
- Temperature range: -40…+210°C
Application
Industry
Shipbuilding industry
Food industry
Heating
Refrigeration and Air Conditioning
Glycol
Industrial water
Diathermic oil
Compressed air
Neutral fluids
Steering
Bare shaft
Manual operation
Electric actuator
Hydraulic / pneumatic actuator
Gearbox
Features
- high tightness 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
- Epoxy RAAL 5002 150 µm
- sealing EPDM/ NBR/ FLUCAST/ SILICONE/ VITON/ HYPALON/ EPICHLOROHYDRIN/ NEOPREN/ 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
