閥門按驅動方式，根據不同的驅動方式可分：
1. 手動：借助手輪、手柄、杠桿或鏈輪等，有人力驅動，傳動較大力矩時，裝有蝸輪、齒輪等減速裝置。
2. 電動：借助電擊或其他電氣裝置來驅動。
3. 液動：借助(水、油)來驅動。
4. 氣動;借助壓縮空氣來驅動。
四、按壓力，根據閥門的公稱壓力可分：
1. 真空閥：絕對壓力<0.1MPa即760mm汞柱高的閥門，通常用mm汞柱或mm 水柱表示壓力。
2. 低壓閥：公稱壓力PN≤1.6MPa的閥門(包括PN≤1.6MPa的鋼閥)
3. 中壓閥：公稱壓力PN2.5—6.4MPa的閥門。
4. 高壓閥：公稱壓力PN10.0—80.0MPa的閥門。
5. 超高壓閥：公稱壓力PN≥100.0MPa的閥門。
五、按介質的溫度分，根據閥門工作時的介質溫度可分：
1. 普通閥門：適用于介質溫度-40～425℃的閥門。
2. 高溫閥門：適用于介質溫度425～600℃的閥門。
3. 耐熱閥門：適用于介質溫度600℃以上的閥門。
4. 低溫閥門：適用于介質溫度-40～-150℃的閥門。
5. 超低溫閥門：適用于介質溫度-150℃以下的閥門。
Valve according to the driving mode, according to different driving mode can be divided:
1. Manual: with the help of hand wheel, handle, lever or sprocket, there is human drive, transmission torque is large, equipped with worm gear, gear and other reduction devices.
2. Electric: driven by electric shock or other electrical devices.
3. Hydraulic: driven by (water, oil).
Pneumatic; 4. Powered by compressed air.
Four, according to the pressure, according to the nominal pressure of the valve can be divided:
1. Vacuum valve: absolute pressure < 0.1mpa, that is, 760mm mercury high valve, usually with mm mercury or MM water column to represent the pressure.
2. Low pressure valve: nominal pressure PN≤ 1.6mpa valve (including PN≤ 1.6mpa steel valve)
3. Medium pressure valve: nominal pressure PN2.5-6.4mpa valve.
4 high pressure valve: nominal pressure PN10.0-80.0MPa valve.
5. Ultra high pressure valve: nominal pressure PN≥100.0MPa valve.
Five, according to the temperature of the medium, according to the valve working medium temperature can be divided:
1. Ordinary valve: suitable for medium temperature -40 ~ 425℃ valve.
2. High temperature valve: suitable for the medium temperature of 425 ~ 600℃ valve.
3. Heat resistant valve: suitable for the medium temperature of 600℃ or above the valve.
4 low temperature valve: suitable for medium temperature -40 ~ -150℃ valve.
5 ultra-low temperature valve: suitable for the medium temperature below -150℃ valve.
低溫閥門（cryogenic valve）≥-196°C
高溫帶散熱層閥門（High temperature cooling layer valve） ≤500°C
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