SFA42日標法蘭安全閥概述:
【深圳金口閥門有限公司】是國內(nèi)生產(chǎn)安全閥的主導(dǎo)廠,廠內(nèi)建有遠東的安全閥測試中心,國產(chǎn)臺安全閥就是我廠誕生的。五十年來, 金口牌安全閥的品種已發(fā)展到百余個系列,千余個規(guī)格,產(chǎn)品廣泛應(yīng)用于鍋爐、石化、電站以及國防工業(yè)。并為座核電站秦山核電站研制成功了批核級安全閥。金口牌安全閥主要產(chǎn)品系列分別榮獲機械部信得過產(chǎn)品,深圳市優(yōu)質(zhì)產(chǎn)品稱號,國家銀質(zhì)獎。 金口牌安全閥是受壓設(shè)備、容器或管路上的超壓保護裝置。當設(shè)備壓力升高達到預(yù)定值時,安全閥自動開啟,繼而全量排放,防止設(shè)備壓力繼續(xù)升高;當壓力降低到規(guī)定值時,安全閥及時自動關(guān)閉。金口牌安全閥是選用者為保護工程設(shè)備安全運行的的,的明智選擇。
SFA42日標法蘭安全閥產(chǎn)品性能參數(shù):
| 公稱壓力 | CLASS | 150 | 300 | 600 |
| 殼體強度 | Ps(MPa) | 3.0 | 7.5 | 15 |
| 整定壓力 | Pk(Mpa) | 0.1~2 | 1.6~5 | 8~15 |
| 密封壓力 | Pm | 90% Pk |
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| 回座壓力 | Pn | ≥90% Pk |
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| 排放壓力 | Pp | ≤1.1 Pk |
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| 開啟高度 | H(mm) | ≥ 1/4 d0 |
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| 適用溫度 | C | ≤300℃ |
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| P、R | ≤200℃ |
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| 適用介質(zhì) | C | 氣體、液體 |
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| P、R | 甲銨 |
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SFA42日標法蘭安全閥主要連接尺寸:
| 名稱 | 型號 | 公稱 | 流道直徑(mm) | 連接尺寸 | 結(jié)構(gòu)長度 | 閥體 | 適用條件 | 備注 | ||||
| 壓力(Mpa) | 通徑(mm) | 進口 | 出口 | L(mm) | L1(mm) | 介質(zhì) | 溫度℃ | |||||
| 彈簧全啟式安全閥 | SFA-42B16C2 | 1.6 | 200 | 150 | 200×1.6 | 250×1.6 | 290 | 310 | ZG230-450 | 氣體 | 300 |
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| " | SFA-42B16C3 | 1.6 | 200 | 125 | 200×1.6 | 250×1.6 | 290 | 310 | " | " | 300 |
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| 帶散熱器彈簧全啟式安全閥 | SFA-42SB16C1 | 1.6 | 200 | 150 | 200×1.6 | 250×1.6 | 290 | 310 | " | " | 450 |
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| " | SFA-42SB40C1 | 4.0 | 50 | 32 | 50×4.0 | 80×1.6 | 124 | 137 | " | " | 450 |
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| " | " | 4.0 | 100 | 65 | 100×4.0 | 125×1.6 | 205 | 160 | " | " | 450 |
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| " | " | 4.0 | 150 | 95 | 150×4.0 | 200×1.6 | 265 | 240 | " | " | 450 |
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| " | SFA-42SB64C1 | 6.4 | 80 | 50 | 80×6.4 | 100×4.0 | 175 | 165 | " | " | 400 |
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| " | SFA-42SB100C1 | 10.0 | 50 | 32 | 50×10.0 | 80×4.0 | 160 | 145 | " | " | 450 |
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| " | " | 10.0 | 100 | 72 | 100×10.0 | 150×4.0 | 255 | 225 | " | " | 450 |
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| 彈簧全啟式安全閥 | SFA-48B16C1 | 1.6 | 150 | 110 | 150×1.6 | 175×1.6 | 255 | 230 | ZG230-450 | 蒸氣 | 350 |
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| " | " | 1.6 | 200 | 110 | 200×1.6 | 250×1.6 | 290 | 310 | " | " | 350 |
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| " | SFA-48B16C2 | 1.6 | 200 | 110 | 200×1.6 | 250×1.6 | 290 | 310 | " | " | " |
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| " | SFA-48B40C1 | 4.0 | 100 | 72 | 100×4.0 | 125×1.6 | 205 | 185 | " | " | 350 |
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| " | " | 4.0 | 250 | 180 | 250×4.0 | 350×2.5 | 300 | 350 | " | " | 350 |
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| " | SFA-48TB64C1 | 6.4 | 80 | 50 | 80×6.4 | 100×4.0 | 175 | 165 | " | " | 350 |
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| 帶散熱器彈簧全啟式安全閥 | SFA-48SB16C1 | 1.6 | 200 | 150 | 200×1.6 | 250×1.6 | 290 | 310 | " | " | 450 |
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| " | SFA-48SB40C1 | 4.0 | 10.0 | 66 | 100×4.0 | 125×1.6 | 205 | 160 | " | " | 450 |
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| " | " | 4.0 | 200 | 150 | 200×4.0 | 250×1.6 | 290 | 310 | " | " | 450 |
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| 帶散熱器彈簧全啟式安全閥 | SFA-48SB16C1 | 6.4 | 80 | 50 | 80×6.4 | 100×4.0 | 175 | 165 | ZG230-450 | 蒸氣 | 450 |
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| " | SFA-48SB100C1 | 10.0 | 100 | 60.0 | 100×10.0 | 150×4.0 | 255 | 225 | " | " | 450 |
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| " | SFA-48SB100C2 | 10.0 | 100 | 55.0 | 100×10.0 | 150×4.0 | 255 | 225 | " | " | 450 |
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| " | SFA-48SB100C1 | 10.0 | 150 | 100 | 150×10.0 | 200×4.0 | 280 | 280 | " | " | 450 |
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| " | SFA-48SB100C2 | 10.0 | 150 | 100 | 150×10.0 | 200×4.0 | 280 | 280 | " | " | 450 |
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| " | SFA-48SB100V2 | 10.0 | 150 | 100 | 150×10.0 | 200×4.0 | 280 | 280 | ZG15Cr1Mo1V | " | 550 |
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| " | SFA-48SB100C1 | 10.0 | 80 | 50 | 80×10.0 | 150×4.0 | 230 | 215 | ZG230-450 | " | 450 |
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| " | SFA-48SB160C1 | 16.0 | 80 | 40 | 80×16.0 | 150×4.0 | 215 | 210 | " | " | 450 |
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| " | SFA-48SB160V1 | 16.0 | 80 | 40.0 | 80×16.0 | 150×4.0 | 215 | 210 | ZG15Cr1Mo1V | " | 500 |
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| 彈簧安全閥 | SFA-68E160/550V1 |
| 100 | 70 |
| 250×4 | 320 | 340 | ZG15Cr1Mo1V | 蒸氣 | 550 |
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| " | SFA-68E160/400V1 |
| 65 | 52 |
| 150×4 | 260 | 280 | ZG230-450 | " | 400 |
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| " | SFA-68E210/400C |
| 80 | 58 |
| 150×6.4 | 190 | 305 | WCB | " | 400 |
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| " | SFA-68E210/550V1 |
| 65 | 46 |
| 100×10 | 240 | 280 | ZG15Cr1Mo1V | " | 550 |
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| " | " |
| 80 | 58 |
| 150×6.4 | 190 | 305 | " | " | 550 |
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| 帶散熱器彈簧全啟式安全閥 | SFA-68SB100C1 | 10.0 | 150 | 115.0 |
| 250×4.0 | 305 | 385 | WCB | " | 450 |
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| " | SFA-68SB100C2 | 10.0 | 150 | 110.0 |
| 250×4.0 | 305 | 385 | " | " | 450 |
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| " | SFA-68SB100C3 | 10.0 | 150 | 120.0 |
| 250×4.0 | 305 | 385 | " | " | 450 |
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| " | SFA-68SB100V1 | 10.0 | 150 | 80.0 | 100×10.0 | 150×4.0 | 260 | 325 | ZG15Cr1Mo1V | " | 550 |
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| 帶散熱器彈簧全啟式安全閥 | SFA-68SB100V2 | 10.0 | 100 | 85.0 | 100×10.0 | 150×4.0 | 260 | 325 | ZG15Cr1Mo1V | 蒸氣 | 550 |
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| " | SFA-68SB100V1 | 10.0 | 150 | 115.0 |
| 250×4.0 | 305 | 385 | " | " | 550 |
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| " | SFA-68SB100V2 | 10.0 | 150 | 110.0 |
| 250×4.0 | 305 | 385 | " | " | 550 |
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| " | SFA-68E160/400C1 |
| 65 | 52.0 |
| 150×4.0 | 260 | 280 | ZG230-450 | " | 400 |
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| " | SFA-68E160/550V |
| 50 | 40.0 |
| 100×10 | 240 | 230 | ZG15Cr1Mo1V | " | 550 |
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| 彈簧全啟式安全閥 | SA48TH-160 | 16.0 | 32 | 20.0 | 32×16.0 | 50×4.0 | 150 | 150 | ZG230-450 | " | 350 |
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| 帶散熱器彈簧全啟式安全閥 | SA48SH-40 | 4.0 | 50 | 32.0 | 50×4.0 | 80×1.6 | 124 | 137 | " | " | 450 |
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| 彈簧全啟式安全閥 | SA48TH-100 | 10.0 | 50 | 32.0 | 50×10.0 | 80×4.0 | 160 | 145 | " | " | 300 |
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| 帶散熱器彈簧全啟式安全閥 | SA48SH-100 | 10.0 | 50 | 32.0 | 50×10.0 | 80×4.0 | 160 | 145 | " | " | 450 |
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| 彈簧全啟式安全閥 | SRA48TH-100 | 10.0 | 50 | 32.0 | 50×10 | 80×4.0 | 160 | 145 | ZG230-450 | 蒸氣 | 370 |
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| " | SRA48Y-64 | 6.4 | 80 | 50.0 | 80×6.4 | 100×4.0 | 175 | 160 | " | " | 370 |
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| " | " | 6.4 | 100 | 65.0 | 100×6.4 | 125×4.0 | 195 | 195 | " | " | 370 |
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| 帶散熱器彈簧全啟式安全閥 | SA48SH-100 | 10.0 | 150 | 80.0 | 150×10.0 | 200×4.0 | 280 | 280 | " | " | 450 |
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SFA42日標法蘭安全閥結(jié)構(gòu)圖:



















安图县|
封开县|
海原县|
方城县|
全州县|
鲁山县|
永济市|
鄂托克旗|
横山县|
太保市|
六枝特区|
泸水县|
延长县|
祁连县|
北海市|
临泉县|
阿荣旗|
隆德县|
伊川县|
乌鲁木齐市|
铅山县|
新巴尔虎右旗|
苍溪县|
沙洋县|
晋城|
同德县|
余姚市|
阳东县|
新野县|
常宁市|
延边|
长泰县|
岳池县|
米脂县|
寿阳县|
沂水县|
开阳县|
宝兴县|
沙湾县|
施甸县|
醴陵市|