Z91W
Product information
Habonim ball valves Z91W 3-piece with a hybrid or metal seal for relatively low temperature applications (up to 260⁰C) are commonly used if the medium is abrasive. The metal seal is better suited to the medium than a standard seat and provides a longer stand time.
Each ball and seat assembly is precisely machined, ground and then fitted for a perfect match. The other design features of the ball valve remain relatively standard.

Specifications
- Diameter: 2" - 12" (DN50 - DN300)
- Pressure class: class 150, class 300, class 600, class 900
- Temperature range: -60°C to +200°C
- Connections: welded ends, flanged
- Operation: manual, worm gear, pneumatic or electric actuator
- Reduced or full passage
- Fire safe according to API 607, ISO 10497 and API 6FA
- Volatile emissions according to ISO 15848-1, API641
- Compliant with PED 2014/68/EU/H, ATEX 2014/34/EU, IEC 61508-2 SIL 2/3 and NACE MR0175/ISO 15156
- Available including EN 10204 2.2, 3.1 and 3.2
Application
Habonim Z91W ball valves are designed for temperatures up to 260°C and pressure class 150, making them ideal for applications in the oil and gas industry, chemical processes and power plants. With their rugged three-piece construction, double block and vent system and corrosion-resistant bearings, they offer reliable performance in demanding environments.
The valves are API 6D-certified, fireproof to API 6FA and ISO 10497, and suitable for bi-directional operation, making them versatile for critical industrial applications.
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