臺(tái)灣Northman北部精機(jī)減壓閥PRV-G03-3-32-N

層疊式閥一端裝有法蘭盤，另一端有雨搭與鐵絲網(wǎng)，風(fēng)機(jī)消音器直接與大氣相連，適接于新風(fēng)的通風(fēng)機(jī)前面。羅茨鼓風(fēng)機(jī)就是容積回轉(zhuǎn)鼓風(fēng)機(jī)，利用兩個(gè)葉形轉(zhuǎn)子在氣缸內(nèi)作相對(duì)運(yùn)動(dòng)來壓縮和輸送氣體的回轉(zhuǎn)壓縮機(jī)。這種鼓風(fēng)機(jī)結(jié)構(gòu)簡單，制造方便，適用于低壓力場合的氣體輸送和加壓，也可用作真空泵。就是強(qiáng)制氣體輸送的或者是排出的。羅茨鼓風(fēng)機(jī)的使用現(xiàn)在已經(jīng)越來越廣泛了，主要就是因?yàn)樗氖褂迷跉怏w的方面都是能夠使用到的，像是在羅茨鼓風(fēng)機(jī)污水處理的使用就是相當(dāng)?shù)闹匾?，污水的聚集時(shí)間長間長了就會(huì)出現(xiàn)很多的小蟲子的，還有伴隨著惡心的臭味的，對(duì)于我們周圍的環(huán)境以及居民都是很不利的，因此羅茨鼓風(fēng)機(jī)在水處理行業(yè)的使用也是很有必要的，同時(shí)使用之后還能夠給我們節(jié)省很多的能量的，根據(jù)流體力學(xué)理論，氣體的流動(dòng)過程將伴隨著損失。
CV-G03-05-10
CV-G03-50-20
CV-G06-05-20
CV-G06-50-10
CV-G10-050-20
CV-G10-05-10
DRF-G03-1-30
DSRF-G06-1PN-1-A240-20-30
DSRF-G10-1PN-1-A240-20-30
EFRD-G03-160-2-5-31
EFRD-G03-160-2-6-31
EFRD-G03-160-3-5-31
ER-G01-0-31
ER-G01-1-30/31
ER-G03-2-L-31
ER-G03-3-L-30
ER-G03-3-L-31
ER-G06-1-L-30
ER-G06-1-R-30
ER-G06-3-R-30
HD-G02-2B2S-10
HD-G02-3-10
HD-G03-3-10
HD-G04-3-10
HD-G04-3C60-10
HD-G06-3-10
MC-0-05-40
MCS-04A-1-20
MPC-02W-05-40
MPC-02W-50-40
MPC-03B-05-40
MPC-03W-050-40
MPC-03W-05-30
MPR-03A
MPR-04B-1-30
MPR-06P-1-30
MRF-02A-K-1
MRF-02B-K-1
MRF-02D-K-1
MRF-02P-K-1
MRF-02-P-K-1
MRF-03A
MRF-0-K-1-20
MRF-0-K-2-20
MRF-04A
MRF-06B
MS-0-1-10
MS-0-2-10
MS-0-3
MSF-02P-A230-10
MSF-02P-NO-A230-10
MSPR-02P-K-0-0-D24-10
MSPR-02P-K-2-2-D24-10
MSPR-0
MT-03A-K-30
MT-03B-K-30
MT-0-K-30
MT-03T-K-30
MT-03W-K
MT-04A-K-30
MT-04B-K-30
MT-04W-K
MT-06A-K-30
MT-06B-K-30
MT-06W-K
PRCV-G03-1-30
PRCV-G03-2-20-N
PRCV-G06-1-30
PRCV-G06-3-20-N
PRCV-G10-3-20-N
PRCV-T03-1-20-N
PRCV-T03-2-20-N
PRCV-T06-1-20-N
PRCV-T06-2-20-N
PRV-G03-1-32-N
PRV-G03-3-32-N
PRV-G06-2-32-N
PRV-G10-1-32
PRV-T06
PRV-T10-1/2/3-32-N
RF-G01-0/1/2/3/30/32-N
RF-G01-1-30/32
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RF-G04-1/2/3/-32-N
RF-G06-1-32
RF-G06-1-32-0/1/2/3/30/32-N
RF-G10-1/2/3/-32-N
RF-T02-0/1/2/3/30/32-N
RF-T04-1/2/3/-32-N
RF-T06-1/2/3/-32-N
SCV-G03-0/1/2-ET/E/T-20-N
SCV-G03-1-20
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SCV-G10-1-20
SCV-T03-0/1/2-ET/E/T-20-N
SCV-T06-0/1/2-ET/E/T-20-N
SRF-G04-1NP-1-D24/A110/A220-32-A1-N
SRF-G04-1NP-2-D24/A110/A220-32-A1-N
SRF-G04-2P-1-D24/A110/A220-32-A1-N
SRF-G04-2P-3-D24/A110/A220-32-A1-N
SRF-G04-2PN-2-D24/A110
SRF-G04-2PN-3-D24/A110
SRF-G04--1-D24/A110/A220-32-A1-N
SRF-G04--2-D24/A110/A220-32-A1-N
SRF-G06-1NP-1-D24/A110/A220-32-A1-N
SRF-G06-1NP-3-D24/A110/A220-32-A1-N
SRF-G06-2P-2-D24/A110/A220-32-A1-N
SRF-G06-2P-3-D24/A110/A220-32-A1-N
SRF-G06--1-D24/A110/A220-32-A1-N
SRF-G06--3-D24/A110/A220-32-A1-N
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SRF-G10-2P-1-D24/A110/A220-32-A1-N
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SRF-G10-2PN-1-D24/A110/A220-32-A1-N
SRF-G10-2PN-3-D24/A110/A220-32-A1-N
SRF-G10--1-D24/A110/A220-32-A1-N
SRF-G10--2-D24/A110/A220-32-A1-N
SV-G03-0-ET/E/T-20-N
SV-G03-1-20
SV-G03-2-ET/E/T-20-N
SV-G06-0-ET/E/T-20-N
SV-G06-1-ET/E/T-20-N
SV-G10-0-ET/E/T-20-N
SV-G10-2-ET/E/T-20-N
SV-T03-1-ET/E/T-20-N
SV-T03-2-ET/E/T-20-N
SV-T10-1-ET/E/T-20-N
SV-T10-2-ET/E/T-20-N
SW-G04-B3S-D24-10/20
SW-G04-C3B-D24-10/20
SW-G04-C3B-D24-20/10
SW-G04--D24-10/20
SW-G04-C60-D24-10/20
SW-G04-C6B-D24-10/20
SW-G04-C7-D24-10/20
SW-G04-C8S-D24-10/20
SW-G04-C9-D24-10/20
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SW-G04-D2-D24-10/20
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SW-G06-B2S-D24-20/10
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SW-G06-B3S-D24-20/10
SW-G06-C3B-D24-20/10
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SW-G06-C6B-D24-20/10
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SW-G06-D3-D24-20/10
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SW-G10-C8B-D24-20/10
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SWH-G02-B20-A240-20/10
SWH-G02-B20S-D24-10/20
SWH-G02-B20S-D24-20/10
SWH-G02-B21-A240-10/20
SWH-G02-B21-D24-10/20
SWH-G02-B2BS-D24-10/20
SWH-G02-B2-D24-20
SWH-G02-B2-D24-20/10
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SWH-G02-B3S-D24-31
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SWH-G02-C2BS-D12-20
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SWH-G02-C2-D24-20
SWH-G02-C3BS-D24-10/20
SWH-G02-C3-D24-10/20
SWH-G02-C3-D24-20
SWH-G02-C3-D24-20/10
SWH-G02-0B-A100-20/10
SWH-G02-0B-D24-10/20
SWH-G02-0BS-D24-10/20
SWH-G02-0M-D24-10/20
SWH-G02--A110-10/20
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SWH-G02-BS-D24-10/20
SWH-G02-BS-D24-31
SWH-G02--D24-20
SWH-G02--R120
SWH-G02-C5B-A240-10/20
SWH-G02-C5BS-D24-10/20
SWH-G02-C5S-D24-10/20
SWH-G02-C60BS-D24-10/20
SWH-G02-C60-D24-10/20
SWH-G02-C60M-D24-10/20
SWH-G02-C6-A120-20
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SWH-G02-C6B-D24-31
SWH-G02-C6BS-D24-31
SWH-G02-C6-D24-31
SWH-G02-C7BS-D24-10/20
SWH-G02-C88M-D24-10/20
SWH-G02-C88S-D24-10/20
SWH-G02-C8B-A220-20/10
SWH-G02-C8-D24-10/20
SWH-G02-C8-D24-20
SWH-G02-C8SB-A110-20/10
SWH-G02-C9BS-A220-20/10
SWH-G02-C9SB-A240-10/20
SWH-G02-D2-D24-20/10
SWH-G02-D3-A110
SWH-G02-N2-A220
SWH-G02-N2-A240-10/20
SWH-G03-60B-D24
SWH-G03-B2
SWH-G03-B2/B20/B21/B3/B51-D24/A110/A220
SWH-G03-B21-D24-10/20
SWH-G03-B2S-D24-20/10
SWH-G03-B3-A220-20/10
SWH-G03-B3S-D24-20/10
SWH-G03-C2
SWH-G03-C21-A240-10
SWH-G03-C22M-D24
SWH-G03-C23-A240-10
SWH-G03-C2B-A240-20
SWH-G03-C3
SWH-G03-C3/C3M//M/0/0M-D24/A220
SWH-G03-C3B-A240-10
SWH-G03-C3BS-D24-20/10
SWH-G03-C3-I-A240-10
SWH-G03-C3M-A240-10
SWH-G03-0B-A240-10
SWH-G03-0B-D24
SWH-G03-0M-A240-10
SWH-G03-1-A240-10
SWH-G03-B-A240-10
SWH-G03-B-D24
SWH-G03-C51M-D24/A220
SWH-G03-C5-D24/A220
SWH-G03-C60B-D24-20/10
SWH-G03-C6-A240-20/10
SWH-G03-C6B-A110
SWH-G03-C6B-D24-20/10
SWH-G03-C7B-A100-10/20
SWH-G03-C7BS-A110-10/20
SWH-G03-C7-D24/A220
SWH-G03-C80-A240-10
SWH-G03-C86-A240-10
SWH-G03-C8-A240-10
SWH-G03-C8A-A240-10
SWH-G03-C8B-D24-20/10
SWH-G03-C8-D24/A220
SWH-G03-C8M-A240-10
SWH-G03-C90-A240-10
SWH-G03-C9B-/A220
SWH-G03-C9BSB-D24
SWH-G03-C9SB-A110
SWH-G03-D2-A240-10
SWH-G03-D3-A240-10
SWH-G03-D3-D24-10/20
SWH-G03-N2-A220
SWH-G03-N3-A240-10
SWH-G03-N3-A240-10/20
SWH-G03-N3-D24
SWH-G6B-C51-ST-A240-10
SWH-G6B-C80-A240-10
SWH-G8B-C80-A240-10
SWH-G8SB-C80-A240-10
SWH-G9SB-C80-A240-10
SWM-G02--D12-30
SWM-G02--D12-30-H006
當(dāng)減壓閥的輸出壓力較高或流量較大時(shí)，用調(diào)壓彈簧直接調(diào)壓，則彈簧剛度必然大，流量變化時(shí)，輸出壓力波動(dòng)較大，閥的結(jié)構(gòu)尺寸也將增大。為克服這些缺點(diǎn)可采用先導(dǎo)式減壓閥。圖3—33所示為先導(dǎo)式減壓閥的結(jié)構(gòu)和工作原理圖，圖中1、14是主閥的閥芯和彈簧。6、8足先導(dǎo)閥閥芯和彈簧，圖示主閥芯與閥套沉割槽之間形成的減壓口處于全開狀態(tài)。與角接觸球軸承相比、承載能力大，極限轉(zhuǎn)速低。圓錐滾子軸承能夠承受一個(gè)方向的軸向載荷，能夠限制軸或外殼一個(gè)方向的軸向位移。為使KOYO軸承充分發(fā)揮并長期保持其應(yīng)有的性能，必須切實(shí)做好定期維護(hù)保養(yǎng)(定期檢查)。通過適當(dāng)?shù)亩ㄆ跈z查，做到早期發(fā)現(xiàn)故障，防止事故于未然，對(duì)提高生產(chǎn)率和經(jīng)濟(jì)性十分重要。清洗將軸承拆下檢查時(shí)，先用攝影等方法做好外觀記錄。另外，要確認(rèn)剩余潤滑劑的量并對(duì)潤滑劑采樣，然后再清洗軸承。軸承的清洗分粗洗和精洗進(jìn)行，并可在使用的容器底部放上金屬網(wǎng)架。  

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