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    氣缸諾冠市場需求量沒達到足以引以他們的興趣。實際上我們的油庫采用國內(nèi)生產(chǎn)的大流量的雙聯(lián)組合閥，效果會好得多。雙聯(lián)組合閥還常用來控制溫度、壓力、液位等參數(shù)。大閥保證基礎量，小閥提供補償量。在參數(shù)相對穩(wěn)定的系統(tǒng)中，這種位式控制能達相當高精度。好些參數(shù)變化較大的系統(tǒng)，變化的速率仍受一定制約，例如溫度控制系統(tǒng)，仍受熱慣性的影響。所以運用得當?shù)碾p聯(lián)組合閥在滿足控制要求的前提下相對于調(diào)節(jié)閥能大幅降低成本。

氣缸諾冠
Norgren諾冠氣缸PRA/182032/30             PRA/182032/M/160              PRA/182032/M/100
Norgren諾冠氣缸PRA/182032/M/215              PRA/182032/M/285             PRA/182032/M/200
Norgren諾冠氣缸PRA/182032/M/190              PRA/182032/M/125             PRA/182032/M/155
Norgren諾冠氣缸PRA/182032/M/415              PRA/182032/M/105              PRA/182032/100
Norgren諾冠氣缸PRA/182032/M/310              PRA/182032/160                 PRA/182032/125
Norgren諾冠氣缸PRA/182032/M/300              PRA/182032/M/390             PRA/182032/M/400
Norgren諾冠氣缸PRA/182032/M/495/L    PRA/182032/M/278              PRA/182032/M/370
Norgren諾冠氣缸PRA/182032/M/295              PRA/182032/M/280             PRA/182032/M/450
Norgren諾冠氣缸PRA/182032/M/175              PRA/182032/M/95               PRA/182032/M/60
Norgren諾冠氣缸PRA/182032/M/250              PRA/182032/M/35               PRA/182032/220
Norgren諾冠氣缸PRA/182032/M/185              PRA/182032/M/320              PRA/182032/M/40
Norgren諾冠氣缸PRA/182032/250    PRA/182032/M/495       PRA/182032/M/50/US/D2/UF
Norgren諾冠氣缸PRA/182032/M/330              PRA/182032/M/260             PRA/182032/M/110
Norgren諾冠氣缸PRA/182032/M/65         PRA/182032/M/140              PRA/182032/M/340
Norgren諾冠氣缸PRA/182032/M/120              PRA/182032/M/30              PRA/182032/M/380
Norgren諾冠氣缸PRA/182032/M/290              PRA/182032/M/160/UL        PRA/182032/M/350
Norgren諾冠氣缸 ?Norgren氣缸諾冠缸PRA/182063/W1/250     PRA/183032/W1/50             PRA/183032/M/30 
Norgren諾冠氣缸PRA/181040/200/L        PRA/181040/200                  PRA/183040/M/100
Norgren諾冠氣缸PRA/183040/M/80         PRA/183080/M/100              PRA/181050/M/160
Norgren諾冠氣缸PRA/181050/M/80         PRA/181050/M/50               PRA/181080/M/100
Norgren諾冠氣缸PRA/181100/M/200        PRA/181100/M/140              PRA/182032/M/360
Norgren諾冠氣缸PRA/182032/M/50         PRA/182032/M/90               PRA/182032/75
Norgren諾冠氣缸PRA/182032/M/145              PRA/182032/M/165             PRA/182032/M/345
Norgren諾冠氣缸PRA/182032/M/170              PRA/182032/M/255             PRA/182032/M/135
Norgren諾冠氣缸PRA/182032/M/70         PRA/182032/M/80               PRA/182032/M/25
Norgren諾冠氣缸PRA/182032/M/270              PRA/182032/M/150              PRA/182032/20

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