Electric flanged globe valve, model J941H-16C, nominal pressure PN16, cast steel body, hard alloy sealing surface, diameter DN15-600. Suitable for water, steam, and oil media, temperature range -29℃~425℃. Equipped with multi-turn electric actuator, AC380V power supply, enabling remote on/off control.
| Категория | Атрибут | Подробности |
|---|---|---|
| Основная информация | Модель | J941H-16C / J941H-16P (Stainless Steel) / J941H-16R (316 Stainless Steel) |
| Название продукта | Electric Flanged Globe Valve / Electric Flanged Straight-Through Globe Valve / Electric Globe Valve | |
| Номинальное давление | PN16 (Nominal Pressure 1.6 MPa) / Optional PN25, PN40, PN64, PN100, PN160 | |
| Диапазон размеров | DN15 ~ DN600 | |
| Конструкция клапана | Тип подключения | Flanged Connection (RF, FF, MF) |
| Тип структуры | Straight-Through Type, Rising Stem Type | |
| Тип уплотнения | Hard Seal (Metal-to-Metal) | |
| Sealing Surface Material | Iron-Based Alloy Hardfacing / Stellite Cobalt-Based Hard Alloy | |
| Материал тела | Cast Steel (WCB) / Stainless Steel (CF8/CF8M) / Alloy Steel | |
| Материал диска | WCB + Hard Alloy / Stainless Steel + Hard Alloy | |
| Материал стебля | 2Cr13 / Stainless Steel (Quenched and Tempered, Nitrided) | |
| Упаковка | Flexible Graphite / PTFE | |
| Технические характеристики привода | Модель исполнительного механизма | DZW Series Multi-Turn Electric Actuator |
| Источник питания | AC380V (Standard) / AC220V / AC660V (Optional) | |
| Тип управления | On/Off Type / Smart Modulating Type (4-20mA) | |
| Степень защиты | IP55 / IP65 (IP67 optional) | |
| Взрывозащищенный класс | Optional Explosion-proof Type (Ex d II BT4) | |
| Температура окружающей среды | -20℃ ~ +60℃ | |
| Manual Operation | Manual/Electric dual-use, with handwheel and manual/electric switching mechanism | |
| Производительность | Рабочая температура | WCB Material: ≤425℃ / Alloy Steel: ≤550℃ / Stainless Steel: ≤200℃ |
| Применимые медиа | Water, Steam, Oil, Nitric Acid, Acetic Acid, Urea, etc. | |
| Test Pressure (Shell) | 2.4MPa (PN16) / 3.75MPa (PN25) / 6.0MPa (PN40) | |
| Test Pressure (Seal) | 1.76MPa (PN16) / 2.75MPa (PN25) / 4.4MPa (PN40) | |
| Класс утечки | Hard Seal conforms to GB/T13927 standard | |
| Диапазон действия | Fully Open / Fully Closed (Not recommended for throttling service) | |
| Стандарты | Design & Manufacturing | GB/T 12235 |
| Измерение «лицом к лицу» | GB/T 12221 | |
| Стандартный фланец | GB/T 9113 / JB/T 79 / HG/T 20592 | |
| Inspection & Testing | GB/T 13927 / JB/T 9092 | |
| Приложения | Typical Use | Pipeline isolation devices in industries such as Petroleum, Chemical, Power, Metallurgy, Pharmaceutical, Fertilizer, Water Treatment, etc. |