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閥門圖例（閥門圖形符號）大全
閥門圖形符號
注：閥門圖例應(yīng)以圖樣表示，不得以文字代替繪圖。在繪圖過程中，如果同一閥門符號表示的閥門用途不同時，可在圖形右下角用大寫英文名稱的字頭表示。如必須對某部分進行說明時，說明文字應(yīng)通俗易懂、簡明清晰。有關(guān)全工程項目的問題應(yīng)在首頁說明，局部問題應(yīng)注寫在本張圖紙內(nèi)。
閥門中英文對照一覽表
1、閥門中英文對照
| 中文 | 英文 | 中文 | 英文 |
|---|---|---|---|
| 閥門 | valve | 通用閥門 | General valve |
| 球閥 | Ball valve | 槽車球閥 | Tank Lorry Ball Valves |
| CQ 螺紋球閥 | CQ Thread Ball Valves | 法蘭球閥 | Flange Ball Valves |
| 襯里球閥 | Lining Ball Valves | API球閥 | API Ball valves |
| 浮動球閥 | Float Ball valves | 固定球閥 | Trunnion-mounted Ball valves |
| 三通法蘭球閥 | Three Ball valves | V 型調(diào)節(jié)球閥 | V-Regulating Ball valves |
| 閘閥 | Gate valve | 楔式閘閥 | Wedge Gate Valves |
| 法蘭閘閥 | Flange Gate Valves | 排渣閘閥 | Scum Gate Valves |
| 薄型閘閥 | Thin Gate Valves | 水封閘閥 | Water Seal Gate Valves |
| 電動楔式閘閥 | Electric Actuated Wedge Gate Valves | 平板閘閥 | Flat Gate Valve |
| 單閘板平板閘閥 | Single Disc Flat Gate Valves | 電動平行式雙閘板閘閥 | Electric Double Disk Parallel Gate Valves |
| 雙閘板平板閘閥 | Double Disc Flat Gate Valves | 明桿平行式雙閘板閘閥 | Double Disk Parallel Gate Valves |
| 截止閥 | Globe valve | 角式截止閥 | Angle Globe valves |
| 門角式截止閥 | Angle Type Globe Valves | 電動截止閥 | Electric Actuated Stop Valves |
| 法蘭截止閥 | Flange Globe Valves | 襯里截止閥 | Lining Globe Valves |
| 直流式截止閥 | Oblique Stop Valves | 柱塞截止閥 | Plunger Globe Valves |
| 止回閥 | Check valve | 旋啟式止回閥 | Swing Check Valves |
| 對夾式止回閥 | Wafer Check Valves | 蝶式緩沖止回閥 | Butterfly Type Non-slam Check |
| 蝶式緩沖止回閥 | Butterfly Type Non-slam Check | 升降式止回閥 | Lift Check Valves |
| 襯里止回閥 | Lining Check Valves | 微阻緩閉止回閥 | Tiny Drag Slow Shut Check Valves |
| 立式止回閥 | Vertical Lift Check Valves | ||
| 蝶閥 | Butterfly Valve | 對夾蝶板閥 | Wafer plate valve |
| 襯里蝶閥 | Lining Butterfly Valves | 蝸輪傳動蝶閥 | Butterfly Valves with Gear Actuator |
| 對夾式襯膠蝶閥 | Wafer Type Butterfly Valves with Rubber Itning | 金屬密封蝶閥 | Hard Seal Butterfly Valves |
| 隔膜閥 | diaphragm valve | 旋塞閥 | plug valve |
| 安全閥 | safety valve | 管道安全閥 | Piping Safety Valves |
| 回轉(zhuǎn)閥 | rotary valve | 減壓閥 | pressure reducing valve |
| 減速閥 | Deceleration valves | 泄壓閥 | Decompression valves |
| 蒸汽疏水閥 | Automatic steam trap valve | 組合閥 | Combination valves |
| 針形閥 | Pintle valve | 儀表閥 | Gauge Valves |
| 儀表針形截止閥 | Meter Needle Type Globe Valves | 空氣閥門 | Air valves |
| 排灰閥 | Ash valves | 吸（抽）氣閥 | Aspirating valves |
| 輔助（副）閥 | Auxiliary valves | 平衡閥 | Balance valves |
| 波紋管閥 | Bellows valves | 泄料（放空，排污）閥 | Blowdown valves |
| 制動閥 | Brake valves | 對焊連接閥 | Buttwelding valves |
| 地下管道閥 | Culvert valves | 雙口排氣球 | Double Opening Exhaust Valves |
| 排水閥 | Drainage valves | 緊急切斷閥 | Emergeny Cut-off Valves |
| 排氣閥 | Exhaust valves | 浮球式疏水閥 | Free Float Type Steam Trap |
| 手動閥 | Hand-operated valves | 液壓繼動閥 | Hydraulic relay valves |
| 限位閥 | Limit valves | 襯里三通旋塞閥 | Lining T-Cock Valves |
| 液位計 | Liquid Indicator | 漿液閥 | Parallel Slide Valves |
| 柱塞閥 | Plunger valves | 壓力（増壓）閥 | Pressure valve |
| 快速排污閥 | Quick Draining Valves | 電磁閥 | Solenoid valves |
| 過濾器 | Strainer | 節(jié)流閥 | Throttle Valves |
2、閥門術(shù)語中英文對照
| 中文 | 英文 |
|---|---|
| 口徑 | bore |
| 公稱通徑 | Nominal diameter |
| 公稱壓力 | Nominal pressure |
| 工作溫度 | Operating temperature |
| 工作壓差 | Operating pressure |
| 工作背壓 | Operating back pressure |
| 關(guān)閉壓力 | Lockup pressure |
| 開啟高度 | Lift |
| 殼體試驗 | Shell test |
| 殼體試驗壓力 | Seal test pressure |
| 連接尺寸 | Conncetion cimension |
| 連接形式 | Type of connection |
| 流道面積 | Flow area |
| 流道直徑 | Flow diameter |
| 流量孔板 | flow orifice plate |
| 流量特性 | Flow characteristics |
| 流量特性偏差 | Flow characteristics derivation |
| 漏汽量 | Steam loss |
| 密封面 | Sealing face |
| 密封試驗 | Seal test |
| 密封試驗壓力 | Seal test pressure |
| 上密封 | Back seat |
| 上密封試驗 | Back seal test |
| 適用介質(zhì) | Suitable medium |
| 適用溫度 | Suitable temperature |
| 最大過冷度 | Maximum subcoold temperature |
| 最大流量 | Maximum flow rate |
| 最大壓差 | Maximum differential pressure |
| 最低工作壓力 | Minimum operating pressure |
| 最高背壓率 | Maximum rate of back pressure |
| 最高允許壓力 | Maximum allowable pressure |
| 最小過冷度 | Minimum subcooled temperature |
| 最小壓差 | Minimum differntial pressure |
| 常閉式 | Normally closed type |
| 常開式 | Normally open type |
3、閥門零配件中英文對照
| 中文 | 英文 |
|---|---|
| 閥體 | body |
| 閥蓋 | bonnet |
| 閥蓋墊片 | bonnet gasket |
| 閥蓋襯套 | bonnet bush |
| 閥瓣 | Disc |
| 閥箱 | valve box |
| 閥座 | Seat ring |
| 閥桿 | Stem |
| 閥桿螺母 | Yoke bushing Yoke nut |
| 法蘭 | flange |
| 填料 | Packing |
| 填料墊 | Packing seat |
| 密封件 | Sealing |
| 擋板 | damper |
| 導(dǎo)向套 | Valve guide disc guide |
| 彈簧座 | Spring plate |
| 軸套 | Axis Guide |
| 球、球芯 | Ball |
| 密封圈 | Ball seat |
| 螺母 | Mut |
| 螺栓 | Screw |
| 彈簧 | Spring |
| 閘板 | Wedge Disc |
