安裝于上下料斗或料斗與輸送管線之間，作為一種計量給料或可控重力下料裝皿使用。特別適合用于粒料輸送.
▲一體式排氣口
▲V型防堵塞裝置
▲主軸密封
▲閥體圓形進/出料口
▲根據物料粒徑分布可配置開式或閉式轉子
▲防塵軸承
轉子直徑:200-630mm
壓力:0.15MPa
溫度:250℃
材料:閥體:不銹鋼或者碳鋼
轉子:不銹鋼或者碳鋼
型號 | 直徑 | 升/轉 | 進料口直徑 | 出料口直徑 | 重量 (kg) |
RVG200 | DN200 | 5 | 162 | 165 | 90 |
RVG250 | DN250 | 9.5 | 210 | 191 | 139 |
RVG320 | DN320 | 21 | 265 | 250 | 231 |
RVG400 | DN400 | 42 | 316 | 350 | 415 |
RVG480 | DN480 | 76 | 360 | 440 | 736 |
RVG550 | DN550 | 110 | 410 | 450 | 750 |
RVG630 | DN630 | 172 | 450 | 416 | 985 |
英文：
Installed between the upper and lower hoppers or between the hopper and the conveying pipeline, it is used as a metering feeding or controllable gravity feeding container. Especially suitable for conveying granular materials
▲ Integrated exhaust port
▲ V-shaped anti jamming device
▲ Main shaft seal
▲ Circular inlet/outlet of valve body
▲ Open or closed rotors can be configured according to the particle size distribution of the material
▲ Dustproof bearings
Rotor diameter: 200-630mm
Maximum pressure: 0.15MPa
Maximum temperature: 250 ℃
Material: Valve body: Stainless steel or carbon steel
Rotor: stainless steel or carbon steel
