Задвижка из хастеллоя

Задвижка из хастеллоя

WDL Hastelloy Gate Valve provides full-bore on-off isolation with low pressure loss when open for process systems that need corrosion resistance in mixed-acid and chloride-bearing process media. Hastelloy alloys are selected for chemical streams that combine chlorides with reducing or oxidizing conditions.

Варианты дизайна

Типичные области применения

• Mixed-acid chemical processing
• Wet chlorine and hypochlorite systems
• Fertilizer and pulp bleaching lines
• Main process isolation
• Full-bore pipeline service

Примечания по выбору

Confirm the acid concentration, chloride content, temperature and contaminants before choosing C-276, C-22 or another Hastelloy grade.

Gate valves are normally selected for isolation rather than continuous throttling; confirm wedge, seat and stem design.

Часто задаваемые вопросы

Why select Hastelloy Alloy for this gate valve?

Hastelloy alloys are selected for chemical streams that combine chlorides with reducing or oxidizing conditions. Final suitability depends on the complete process conditions and the selected valve trim.

Какая информация необходима для отбора?

Укажите размер, номинальное давление, состав среды, концентрацию, температуру, стандарт соединения, способ эксплуатации и необходимое количество.