叶片泵是一种容积式回转泵,当出口端受阻以后,压力会逐渐升高,以至于**过预定的压力值。此时电机负荷急剧增加。传动机械相关零件的负载也会**出设计值,严重时会发生电机烧毁、传动零件断裂。为了避免螺杆泵损坏,一般会在螺杆泵出口处安装旁通溢流阀,用以稳定出口压力,保持泵的正常运转。 力士乐定量叶片泵PVV/PVQ系列精选型号: PVV1-1X/036RA15UMB PVV1-1X/046RA15UMB PVV2-1X/068RJ15DMB PVV2-1X/040RA15DMB PVV2-1X/055RA15DMB PVV4-1X/098RA15DMC PVV4-1X/113RA15UMC PVV5-1X/139RA15DMC PVV5-1X/193LA15UMC R900939075 PVV1-1X/027RJ15DMB R900965314 PVV1-1X/036RJ15DMB R900704430 PVV1-1X/046RJ15DMB R900931138 PVV2-1X/040RA15UMB R900928955 PVV2-1X/055RA15UMB R900935466 PVV2-1X/068RA15DMB R900936293 PVV4-1X/069RA15DMC R900931548 PVV4-1X/082RA15DMC R900936294 PVV4-1X/098RA15DMC R900929542 PVV4-1X/122RA15DMC R900936296 PVV5-1X/154RA15DMC R900936297 PVV5-1X/183RA15DMC R900929349 PVV5-1X/193RA15DMC PVV42-1X/098-068RA15DDMC PVV41-1X/122-46RA15LLMB 力士乐定量叶片泵PVV/PVQ系列型号: 单联泵 PVV1-1X/018 PVQ1-1X/018 PVV1-1X/027 PVQ1-1X/027 PVV1-1X/036 PVQ1-1X/036 PVV1-1X/040 PVQ1-1X/040 PVV1-1X/046 PVQ1-1X/046 PVV2-1X/040 PVQ2-1X/040 PVV2-1X/045 PVQ2-1X/045 PVV2-1X/055 PVQ2-1X/055 PVV2-1X/060 PVQ2-1X/060 PVV2-1X/068 PVQ2-1X/068 PVV4-1X/069 PVQ4-1X/069 PVV4-1X/082 PVQ4-1X/082 PVV4-1X/098 PVQ4-1X/098 PVV4-1X/113 PVQ4-1X/113 PVV4-1X/122 PVQ4-1X/122 PVV5-1X/139 PVQ5-1X/139 PVV5-1X/154 PVQ5-1X/154 PVV5-1X/162 PVQ5-1X/162 PVV5-1X/183 PVQ5-1X/183 PVV5-1X/193 PVQ5-1X/193 R901085381 PVV21-1X/068-018RB15DDMB R901085379 PVV21-1X/055-027RB15DDMB R901084887 PVV52-1X/193-045RA15DDMC R901083429 PVV54-1X/139-113LB15DDMC R901081361 PVV21-1X/055-018RA15DDMB R901080702 PVV5-1X/193RA15DVC R901080473 PVV52-1X/193-068LA15UUMC R901079432 PVV1-1X/027RA15RMB R901078751 PVV51-1X/139-018RJ15DLMC R901077322 PVV51-1X/193-027RB15UUMC R901076988 PVV5-1X/162LA15DMC R901075202 PVV42-1X/113-055RA15UUMC R901075200 PVV41-1X/122-046RA15UUMC R901074802 PVV21-1X/060-018RB15DDMB R901069521 PVV51-1X/139-027RB15LLMC R901066306 PVV21-1X/040-018RA15RRMB R901063719 PVV42-1X/098-068RB15UUMC R901063622 PVV2-1X/055RA15LMB R901059672 PVV54-1X/162-122RA15DDMC R901061186 PVV51-1X/193-018RA15LDMC R901057121 PVV51-1X/193-046RA15DDMC R901055602 PVV4-1X/113LA15UMC R901053049 PVV51-1X/193-046RA15DLMC R901053014 PVV51-1X/193-046LA15DLMC R901050795 PVV54-1X/183-069RA15UUMC R901045673 PVV4-1X/098RA15LMC R901044270 PVV2-1X/040RA15UVB R901042655 PVV54-1X/154-082RA15UUMC R901042651 PVV41-1X/082-040RA15UUMC R901042169 PVV21-1X/045-040LA15UUMB R901040968 PVV1-1X/040RA15UVB R901040503 PVV1-1X/036RJ15DVB R901037970 PVV1-1X/018RA15RMB R901036232 PVV51-1X/193-027RA15UUMC R901034701 PVV54-1X/193-122RJ15DDMC R901031937 PVV2-1X/055RA15DVB R901031658 PVV21-1X/068-046RA15UUMB R901028783 PVV2-1X/045LA15UMB R901026966 PVV54-1X/154-122RB15UUMC R901024714 PVV51-1X/162-046RA15DDMC R901024704 PVV4-1X/082RJ15UMC R901023158 PVV21-1X/045-040RA15UUMB R901020330 PVV41-1X/122-027RA15DDMC R901020329 PVV52-1X/193-045RB15LLMC R901018208 PVV54-1X/139-122RJ15UUMC R901014437 PVV4-1X/082LA15UMC R901012238 PVV4-1X/122RA15DVC R901012150 PVV41-1X/082-018RB15UUMC R901009013 PVV21-1X/040-027RA15UUMB PVV42-1X/069-040 PVQ42-1X/069-040 PVV42-1X/082-045 PVQ42-1X/082-045 PVV42-1X/098-055 PVQ42-1X/098-055 PVV42-1X/113-060 PVQ42-1X/113-060 PVV42-1X/122-068 PVQ42-1X/122-068 PVV51-1X/139-018 PVQ51-1X/139-018 PVV51-1X/154-027 PVQ51-1X/154-027 PVV51-1X/162-036 PVQ51-1X/162-036 PVV51-1X/183-040 PVQ51-1X/183-040 PVV51-1X/193-046 PVQ51-1X/193-046 PVV52-1X/139-040 PVQ52-1X/139-040 PVV52-1X/154-045 PVQ52-1X/154-045 PVV52-1X/162-055 PVQ52-1X/162-055 PVV52-1X/183-060 PVQ52-1X/183-060 PVV52-1X/193-068 PVQ52-1X/193-068 PVV54-1X/139-069 PVQ54-1X/139-069 PVV54-1X/154-082 PVQ54-1X/154-082 PVV54-1X/162-098 PVQ54-1X/162-098 PVV54-1X/183-113 PVQ54-1X/183-113 PVV54-1X/193-122 PVQ54-1X/193-122