Description
ZETKAMA zBEL Fig. 237 Bellow valve
The ZETKAMA zBEL Fig. 237 Bellow Valve is a high-performance industrial stop valve designed to provide tight sealing, leak-free operation, and long-term reliability in demanding applications. Manufactured by ZETKAMA, one of Europe’s leading valve producers, this bellow-sealed valve is ideal for steam, gas, and liquid systems where zero leakage and durability are critical.
Engineered according to EN ISO 15848-1 and DIN 3356 standards, the zBEL Fig. 237 offers maintenance-free operation, double sealing protection, and excellent control precision, making it a preferred choice in power plants, chemical facilities, and process industries.
- Material: Cast steel, cast stainless steel
- Nominal pressure: 40 bar
- Nominal diameter: 15-200 mm
- Temperature range: -60…+450°C
Application
Steering

Manual operation
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 1









