寶碩隔膜閥上海 BUSCHJOST隔膜閥用耐腐蝕襯里的閥體和耐腐蝕隔膜代替閥芯組件，利用隔膜的移動起調(diào)節(jié)作用。隔膜閥的閥體材料采用鑄鐵、鑄鋼，或鑄造不銹鋼，并襯以各種耐腐蝕或耐磨材料、隔膜材料橡膠及聚四氟乙烯。襯里的隔膜耐腐蝕性能強，適用于強酸、強堿等強腐蝕性介質(zhì)的調(diào)節(jié)。

寶碩隔膜閥上海 BUSCHJOST隔膜閥用耐腐蝕襯里的閥體和耐腐蝕隔膜代替閥芯組件，利用隔膜的移動起調(diào)節(jié)作用。隔膜閥的閥體材料采用鑄鐵、鑄鋼，或鑄造不銹鋼，并襯以各種耐腐蝕或耐磨材料、隔膜材料橡膠及聚四氟乙烯。襯里的隔膜耐腐蝕性能強，適用于強酸、強堿等強腐蝕性介質(zhì)的調(diào)節(jié)。
8500203.8301.024.00
8500328.8401.024.00
8500425.8404.230.49
8500700.8404.230.49
8502200.8306.230.50
8502300.8402.024.00
8502722.8406.230.49
8504203.8309.024.00
8504214.8304.230.49
8504214.8336.024.00
8504303.8409.024.00
8504303.8441.024.00
8504303.8900.024.00
8504303.8900.110.49
8504306.8441.024.00
8504401.8441.024.00
8504403.8401.024.00
8504406.8404.230.49
8504414.8401.024.00
8504425.8436.230.50
8505214.8341.024.00
8505300.8401.024.00
8505400.8401.024.00
8510300.8401.024.00
8510403.8436.220.00
8510500.8401.024.00
8510600.8401.024.00
8510600.8404.230.49
8510602.8401.024.00
8510700.8401.024.00
8510700.8401.110.00
8510700.8401.220.00
8510723.8404.230.49
8512400.8402.024.00
8514200.8301.024.00
8514200.8304.230.49
8514200.8436.024.00
8514300.8404.230.50
8514300.8436.024.00
8514300.8436.024.00
8514302.8401.024.00
8514400.8401.024.00
8514400.8401.110.00
8514400.8436.024.00
8514400.8920.024.00
8514441.8404.230.49
8514700.8401.024.00
8514700.8436.024.00
8514700.8436.024.00
8514700.8920.024.00
8520400.8404.230.49
8520702.8401.024.00
8520722.8441.220.00
8520723.8401.220.00
8522400.8402.024.00
8524503.8401.024.00
8524503.8900.024.00
8524503.8900.110.49
8524603.8404.110.49
8524603.8900.110.50
8530000.9151.024.00
8530000.9151.024.00
8530001.9151.230.50
8530001.9151.230.50
8530101.9150.024.00
8530200.9136.024.00
8530200.9150.000.00
8530200.9150.110.50
8530200.9151.024.00
8530200.9151.024.00
8530200.9151.230.50
8530201.9151.024.00
8530214.9101.024.00
8530252.9151.024.00
8530252.9151.024.00
8530300.9150.230.50
8530300.9151.024.00
8530300.9151.024.00
8530300.9151.230.50
8530300.9151.230.50
8530301.9151.024.00
8530302.9151.024.00
寶碩隔膜閥上海 BUSCHJOST隔膜閥的結(jié)構(gòu)簡單、流體阻力小、流通能力較同規(guī)格的其他類型閥大；無泄漏，能用于高粘度及有懸浮顆粒介質(zhì)的調(diào)節(jié)。隔膜把介質(zhì)與閥桿上腔隔離，所以沒有填料介質(zhì)也不會外漏。但是，由于隔膜和襯里材料的限制，耐壓性、耐溫性較差，一般只適用于1.6MPa公稱壓力和150℃以下。
8530303.9151.024.00
8530303.9151.230.50
8530352.9151.024.00
8530400.9150.024.00
8530400.9151.024.00
8530400.9151.024.00
8530400.9151.110.00
8530400.9151.230.50
8530400.9151.230.50
8530417.9151.230.50
8530500.9151.024.00
8530500.9151.024.00
8530500.9151.230.50
8530503.9151.230.50
8530600.9151.024.00
8530600.9151.024.00
8530700.9151.024.00
8530700.9151.230.50
8530701.9151.024.00
8531000.9151.024.00
8531000.9151.230.50
8531203.9150.000.00
8531300.9151.230.50
8532200.9152.024.00
8532200.9152.024.00
8532300.9152.024.00
8532300.9152.024.00
8532300.9152.230.50
8532300.9152.230.50
8532301.9152.024.00
8532400.9152.024.00
8532400.9152.110.60
8532400.9152.230.50
8536000.9151.024.00
8536001.9151.230.50
8536100.9151.024.00
8536200.9151.024.00
8536200.9152.024.00
8536252.9151.024.00
8536300.9151.024.00
8536400.9151.024.00
8536400.9151.120.60
8536417.9151.230.50
8536500.9151.024.00
8536600.4682.024.00
8536600.9151.024.00
8536600.9151.230.50
8536601.9151.024.00
8536602.9151.024.00
8536700.9151.024.00
8536700.9151.230.50
8537203.9150.000.00
8537204.9150.000.00
8538200.9152.024.00
8550200.9401.024.00
8550214.8441.024.00
8550278.8900.024.00
8550347.8920.230.50
8550400.9401.024.00
8550402.9401.024.00
8550402.9401.024.00
8550403.9401.024.00
8550447.8920.230.50
8550481.9404.230.49
8550481.9404.230.49
8550500.8436.024.00
8550503.8401.024.00
8550547.8920.230.50
8550600.8401.024.00
8550700.8401.024.00
8550700.8401.220.00
8550700.8404.024.49
8550700.8404.230.49
8550700.8404.230.49
8550701.8401.024.00
8550701.8401.024.00
8550702.8401.024.00
8550703.8401.024.00
8550714.8401.024.00
8550723.8404.230.49
8552400.9402.230.49
8552400.9406.230.49
8552401.8402.024.00
8552500.8402.024.00
8552700.8402.024.00
8552722.8407.205.00
8554200.9401.024.00
8554202.9401.024.00
8554275.8920.024.00
8554300.8441.230.49
8554300.9401.024.00
8554300.9404.230.49
8554301.8401.024.00
8554302.8900.024.00
8554302.9401.024.00
8554306 9401 024 00
8554306.9404.230.49
8554324.9401.024.00
8554347.8920.024.00
8554347.9401.024.00
8554400.8436.024.00
8554400.9401.024.00
8554401.8401.024.00
8554402.9401.024.00
8554403.8920.024.00
8554406.8441.024.00
8554406.8441.230.49
8554406.8441.230.49
8554406.9401.024.00
8554419.8401.024.00
8554422.8401.024.00
8554422.8404.230.49
8554423.8901.024.00
8554423.8920.024.00
8554424.9401.024.00
8554435.8900.024.00
8554472.8404.230.49
8554500.8401.024.00
8554506.8401.024.00
8554600.8401.024.00
8554600.8900.024.00
8554600.8920.024.00
8554601.8401.024.00
8554606.8401.024.00
8554622.8441.024.00
8554622.8920.024.00
8554624.8401.024.00
BUSCHJOST隔膜閥的流量特性接近快開特性，在60%行程前近似為線性,60%后的流量變化不大。氣動形式的隔膜閥尚可附裝反饋信號、限位器及定位器等裝置，以適應(yīng)自控、程控或調(diào)節(jié)流量的需要。氣動隔膜閥的反饋信號采用無觸點傳感技術(shù)。該產(chǎn)品采用薄膜式推進氣缸，替代活塞氣缸，排除了活塞環(huán)易損壞，造成泄漏而導(dǎo)致無法推動閥門啟閉的弊端。當(dāng)氣源發(fā)生故障時，尚可操作手輪使閥門啟閉。8554635.8920.024.00
8554647.8401.024.00
8554647.8920.024.00
8554648.8920.024.00
8554682.8401.024.00
8554700.8401.024.00
8554700.8436.024.00
8554700.8922.024.00
8554701.8401.024.00
8554701.8922.024.00
8554703.8401.024.00
8554703.8441.230.49
8554706.8401.024.00
8554706.8404.230.49
8554706.8404.230.49
8554706.8436.230.49
8554706.8441.024.00
8554724.8401.024.00
8554772.8441.048.00
8554779.8401.024.00
8554782.8401.024.00
8556500.9151.024.00
8556500.9151.024.00
8558470 8901 024 00
8566701.9151.024.00
8570022.8441.024.00
8570200.9401.024.00
8570200.9401.024.00
8570202.9401.024.00
8570203.9404.110.49
8570203.9404.230.49
8570214.8441.024.00
8570222.8401.024.00
8570225.8400.024.00
8570225.8404.230.50
8570300.8301.024.00
8570300.8441.024.00
8570300.8441.024.00
8570300.9401.024.00
8570300.9404.230.50
8570302.9401.024.00
8570302.9401.024.00
8570320.9400.024.00
8570320.9408.024.00
8570325.8400.048.00
8570325.8404.230.50
8570325.8409.024.00
8570400.9401.024.00
8570400.9401.024.00
8570401.8401.024.00
8570401.8920.024.00
8570402.9401.024.00
8570402.9401.024.00
8570423.8441.230.50
8570500.8400.99999
8570500.8401.024.00
8570500.8401.024.00
8570525.8401.024.00
8570600.8401.024.00
8570600.8441.230.49
8570601.8401.110.00
8570601.8401.110.00
8570601.8404.230.49
8570700.8401.024.00
8570700.8401.024.00
8570701.8401.024.00
8570701.8401.024.00
8570703.8401.024.00
8570723.8441.230.50
8571200.9401.024.00
8571206.8441.230.50
8571214.9426.024.00
8571423.8401.024.00
8571503.8404.110.49
8571717.8404.110.49
8572200.9406.024.49
8572200.9406.024.49
8572200.9406.230.49
8572300.9402.024.00
8572301.8402.024.00
8572400.9402.024.00
8572423.8406.230.49
8572500.8407.024.00
8572722.8406.230.49
8572722.8406.230.49
8574006.9401.125.00
8574100 9401 024 00
8574103.8402.125.00
8574200.8900.024.00
8574200.8900.230.49
8574200.8900.230.49
8574200.8922.230.49
8574200.9401.024.00
8574200.9404.230.49
8574200.9404.230.49
8574201.8900.024.00
8574203.9409.024.00
BUSCHJOST隔膜閥是在閥體和閥蓋內(nèi)裝有一撓性隔膜或組合隔膜，其關(guān)閉件是與隔膜相連接的一種壓縮裝置。閥座可以是堰形，也可以是直通流道的管壁。隔膜閥的優(yōu)點是其操縱機構(gòu)與介質(zhì)通路隔開，不但保證了工作介質(zhì)的純凈，同時也防止管路中介質(zhì)沖擊操縱機構(gòu)工作部件的可能性。此外，閥桿處不需要采用任何形式的單獨密封，除非在控制有害介質(zhì)中作為安全設(shè)施使用。隔膜閥中，由于工作介質(zhì)接觸的僅僅是隔膜和閥體，二者均可以采用多種不同的材料，因此該閥能理想地控制多種工作介質(zhì)，尤其適合帶有化學(xué)腐蝕性或懸浮顆粒的介質(zhì)。隔膜閥的工作溫度通常受隔膜和閥體襯里所使用材料的限制，它的工作溫度范圍大約為－50～175℃。隔膜閥結(jié)構(gòu)簡單，只由閥體、膜片和閥頭組合件三個主要部件構(gòu)成。該閥易于快速拆卸和維修，更換隔膜可以在現(xiàn)場及短時間內(nèi)完成。8574203.9409.024.00
8574214.9401.024.00
8574214.9401.024.00
8574235.8900.024.00
8574300.8920.024.00
8574300.8920.024.00
8574300.8920.230.49
8574300.9400.000.00
8574300.9401.024.00
8574302.8920.230.49
8574303.8900.024.00
8574303.9401.024.00
8574303.9409.024.00
8574303.9409.024.00
8574306.9401.024.00
8574314.8900.230.49
8574314.9401.024.00
8574314.9404.230.49
8574317.8401.024.00
8574335.9401.024.00
8574335.9401.024.00
8574400.8441.02400
8574400.8441.230.49
8574400.8900.024.00
8574400.8920.230.49
8574401.8920.024.00
8574402.8920.230.49
8574403.8402.024.00
8574403.9401.024.00
8574403.9401.024.00
8574406.9404.230.49
8574414.8401.024.00
8574414.9401.024.00
8574600.8401.024.00
8574600.8920.024.00
8574606.8406.230.49
8574700.8404.230.49
8574702.8920.230.49
8575206.8441.230.49
8575206.9404.230.49
8575206.9404.230.49
8575214.8441.024.00
8575217.8441.024.00
8575300.8900.024.00
8575306.9404.230.49
8575355.8901.024.00
8575406.9404.230.49
8575600.8900.024.00
8578447.8426.024.00
8590103.0000.000.00
8590160.8308.024.00
8590167.9136.024.00
8590178.9186.230.49
8590199.3746.024.00
8590267.8401.024.00
8590310.9663.012.00
8590337.9186.230.49
8590337.9841.024.00
8590368.8920.230.50
8590440.9837.024.00
8590453
8590454.9300.999.99
8590455.9101.024.00
8590455.9300.999.99
8590477.0000.000.00
8590506.0000.000.00
8590548.9151.024.00
8590567.9152.024.00
8590567.9157.024.00
8590713.9151.024.00
8590795.8401.02400
8590805.8401.02400
8590842.9866.024.00
8590867.9866.024.00
8590867.9866.02400
8590987.3746.024.00
8591044.8401.02400
8591087.9151.024.00
8591140.4683.230.49
8591204.8401.024.00
8591205.8401.024.00
8591206.8401.024.00
8591207.8401.024.00
8591208.8401.024.00
8598888.9100.000.00
8598889.9100.024.00

BUSCHJOST隔膜閥特點：
（1）流體阻力小。
（2）能用于含硬質(zhì)懸浮物的介質(zhì)；由于介質(zhì)只與閥體和隔膜接觸，所以無需填料函，不存在填料函泄漏問題，對閥桿部分無腐蝕可能。
（3）適用于有腐蝕性、粘性、漿液介質(zhì)。
（4）不能用于壓力較高的場合。