浮動球閥使用說明書

1、浮動球閥使用說明書SUNGO VALVES GROUP C0.，LTD管線閥門PIPELINE VALVE浮動球閥使用說明書FLOATING BALL VALVE OPERATING INSTRUCTIONS1管線浮動球閥使用說明書 Pipeline Floating Ball Valve Operating Instruction1、用途和性能規(guī)范：Purpose and Specification本產(chǎn)品是我公司按API 6D/API 608設(shè)計、制造的鋼制管線浮動球閥，適用于液體、 氣體等介質(zhì)，在管路上作啟閉裝置，具有密封結(jié)構(gòu)可靠、先進，流阻小，啟閉迅速、靈活, 使用壽命長，安全可靠，維修

2、方便等優(yōu)點，可廣泛的用于石油、化工、煉制、鋼鐵、造紙、 醫(yī)藥等行業(yè)。This products is our company according to the API 6D/API 608 designs and manufactures of steel pipeline floating ball valve, It is used for liquid, gas etc tubing line open or close. The main advantages include： Reliable sealing structure、 Thechnology advancedSmall

3、liquid resistance、 Flexible open and close、 Long service life Safe reliabe、 Convienient maintance etc. This kind of ball valve is widely utilized in Petroleum、 Chemical industry、 refinements Steel and iron、 papermaking, medicine etc.產(chǎn) 品性能 規(guī)范表 Performance Specification壓力等級pressure level公稱壓力Nominal pr

4、essure殼體液壓強度試驗 壓力Shell test閥座高壓密封試驗壓力High-pressure closure低壓氣密封試驗壓力 Low-pressure closure 適用介質(zhì) Suitable media 適 用溫度 Suitable temperature 5. 0 7. 7 Class 300 (PN50) 5. 7 MPa 0. 6 水、氣、油品等非腐蝕性介質(zhì) Water, oil, steam, etc non-corrosive media -29'100 22、采用的主要標準：The main adoption standard2.1設(shè)計制造與結(jié)構(gòu)長度按API

5、6D/API 608的規(guī)定;Design conform to API 6D/API 608 2.2法蘭型式及尺寸按ASME B16.5的規(guī)定；Flange conform to ASME B16. 5 2.3結(jié) 構(gòu)長度按 ASME B16. 10 的規(guī)定；Face to face conform to ASME B16. 102.4閥門的溫度-壓力額定值按ASME B16.34的規(guī)定;Temperature-class conform to ASME B16. 34 2. 5 檢驗和試驗按 API 6D 的規(guī)定；Test conform to API 6D2. 6 防火標準按 API 607

6、/6FA 的規(guī)定。Fire safe conform to API 607/6FA.3、結(jié)構(gòu)特點：Structure Characteristic3.1 90度回轉(zhuǎn)，操作扭矩較低，便于實現(xiàn)自動控制。90 degree rotary, Low operating torque, it is easy to realize automatic control. 3.2全通徑，流阻小，便于管線清掃。Full port, small resistance to liquid, easy to clean the pipeline3.3閥桿頭部的扁方結(jié)構(gòu)提供了安裝與管線平行的水平手柄，可防誤安裝，旦容易

7、識 別閥門開或關(guān)的狀態(tài)。Stem head' s flat square structure has provided the installment and the pipeline parallel horizontal handle, can prevent wrong installation, and easy to distinguish the condition which the valves open or close. 3.4 閥桿下部設(shè)id 防飛出結(jié)構(gòu)的整體式凸肩，同時也具有上密封功能，進一步確保了閥桿部位的密封。The lower end of the ste

8、m is designed with an integral collar to be blow out-proof . it also functions as the backseat for assured stem sealing.3. 5閥門上設(shè)置的防靜電彈簧，確保球體、閥桿和閥體之間電流的連續(xù)性，避免靜電 產(chǎn)生火花引起火災(zāi)，保證管線系統(tǒng)安全運行。An antistatic feature is provided to ensure electrical continuity between ball , stem and body.3.6 鎖定裝置可通過填料壓蓋和限位塊上的小孔方便

9、的安裝，以防止人為的或意外因 素導(dǎo)致閥門誤動作。Facility for mounting a locking device for prevention of accidental valve operation is provided.33.7 一旦發(fā)生火災(zāi)，閥門的防火結(jié)構(gòu)可使流體的外漏和內(nèi)漏最小化。Once has the fire, Valve, s fire-safe structure may keep the fluid minimum leakage of outside and inside. 3. 8閥體號閥蓋中法蘭設(shè)計為金屬金屬接觸形成定止口法蘭，以防墊片密封失效引起流體

10、大量泄漏。Between body &bonnet , the flange' s design is metal the metaliccontact forms fixed spigot flange, prevent gasket seal failure to cause the fluid large amount of leakage 3. 9經(jīng)加工的閥體頸部可方便的安裝各類執(zhí)行機構(gòu)。After processed, the body' s neck can be installed all kinds of actuator. 3. 10堅固的閥體足以承受

11、流體的溫差壓力負荷、管線附加應(yīng)力及振動。The solidity body can withstand the fluid* s pressure load of temperature difference pipeline additional stress and vibration.4、主要零部件材質(zhì)Main parts materials零 件 名 稱parts閥 體body閥 蓋bonnet球 體ball閥 桿stem閥 座 seat中法蘭螺栓bolt中法蘭螺母nut材 質(zhì)material WCB WCB 316 F6a TFM A193 B7 A194 2H零 件 名 稱part

12、s中法 蘭墊片gasket填 料packing填 料 壓 蓋packing gland壓 蓋 螺 釘Screw止 推 軸 承Bearing手 柄wrench防 靜 電 彈簧 Anti-static spirng材 質(zhì) material PTFE PTFE WCB A193 B7 RPTFE WCB 304 5、安裝、保管和使用 Maintenance, Installation and Using5.1本閥可任意位置安裝，但必須要便于維護、檢修和操作。4The valve can be installed anywhere, but it must be easy to maintain, r

13、epair and operate. 5. 2安裝前應(yīng)仔細核對閥門產(chǎn)品上的標志是否符合現(xiàn)場使用要求。Before installing, should check the product * s marks whether to meet the field operating requirements.5. 3安裝前應(yīng)檢查閥門內(nèi)腔和密封面，不允許有污物附著，符合安裝要求方可安裝。Before installing, should check the valve' s inner cavity and seal surface. Don' t allow any dirt .

14、should meet the installation requirements.5. 4安裝前應(yīng)檢查閥門在開或關(guān)過程中，是否有卡阻現(xiàn)象、螺栓螺母是否有松動、填 料是否壓緊等。 Before installing should check the valve in the process of open or closed , whether there is the phenomenon of jamming、if the bolt&nut is loosening、whether the packing is pressed etc. 5.5本閥門產(chǎn)品應(yīng)存放在干燥通風(fēng) 的室內(nèi)，兩

15、端通道應(yīng)堵塞，旦閥門處廣開啟位置，不準堆疊。The valve should be stored ih the dry and well ventilated room, should be blocked at both ends of the passage and the valve should be totally open, dont t allow to stack. 5 6 長 期存放的閥門應(yīng)定期檢查，清除污物，并在機加工表面涂防銹油脂。For the long time storage' s valves ,should be regular inspected , cleared the dirt and spreaded the anti-