Griffco Back Pressure Valve背压阀(PTFE Flanged)

简要描述：Griffco Back Pressure Valve背压阀(PTFE Flanged)，Griffco PTFE Flanged隔膜式低流量背压阀旨在通过向化学进料泵施加连续背压来提高化学进料系统的性能，同时还可用作反虹吸阀，有助于稳定压力，并确保泵提供一致的流量或实现高精度和稳定的运行。

产品型号：
厂商性质：经销商
更新时间：2026-01-03
访问量：1382

产品咨询联系我们

详情介绍

Griffco Back Pressure Valve背压阀(PTFE Flanged)产品特点：

l Griffco Back Pressure Valve背压阀\加载阀\反虹吸阀，Griffco PTFE Flanged隔膜式低流量背压阀旨在通过向化学进料泵施加连续背压来提高化学进料系统的性能，同时还可用作反虹吸阀，有助于稳定压力，并确保泵提供一致的流量或实现高精度和稳定的运行。

l 材质可选：PVC、CPVC、PP、PVDF、Hastelloy® C、PTFE、Halar®、316L SS、Alloy 20

l 接口：法兰、Union、NPT螺纹、Socket和Grifflare连接

l 隔膜材质：EPDM\PTFE、FKM、CSM、PTFE\FKM、Kalrez

l 可选带报警开关或仪表护罩

l 购买Griffco阀请联系上碧仪器询价格

尺寸		最高流量				最高压力
英制	公制	脉冲式		持续式
英制	公制	GPH	LPH	GPM	LPM	PSI	BAR
1/2"	DN 15	320	1211	17	63	150	10
3/4"	DN 20	367	1389	19	73	150	10
1"	DN 25	462	1749	24	92	150	10

Griffco	Griffco Back Pressure Valve背压阀(PTFE Flanged)上碧仪器	价格
BPG050-CP	GRIFFCO背压阀1/2" CPVC 2-PORT-180 21GPM	¥6694元
BPG050-CPF	GRIFFCO背压阀1/2" CPVC 2-PORT-180 21GPM 150LB FLANGED	¥7731元
BPG050-CPU	GRIFFCO背压阀1/2" CPVC 2-PORT-180 21GPM UNIONS TUBING	¥8926元
BPG050-K	GRIFFCO背压阀1/2" PVDF 2-PORT-180 21GPM	¥12084元
BPG050-KF	GRIFFCO背压阀1/2" PVDF 2-PORT-180 21GPM 150LB FLANGED	¥19549元
BPG050-P	GRIFFCO背压阀1/2" PVC 2-PORT-180 21GPM	¥5296元
BPG050-PF	GRIFFCO背压阀1/2" PVC 2-PORT-180 21GPM 150LB FLANGED	¥6034元
BPG050-PP	GRIFFCO背压阀1/2" POLYPRO 2-PORT-180 21GPM	¥5563元
BPG050-PPF	GRIFFCO背压阀1/2" POLYPRO 2-PORT-180 21GPM 150LB FLANGED	¥13059元
BPG050-PU	GRIFFCO背压阀1/2" PVC 2-PORT-180 21GPM UNIONS TUBING	¥6647元
BPG050-S	GRIFFCO背压阀1/2" 316SS 2-PORT-180 21GPM	¥10921元
BPG050-SF	GRIFFCO背压阀1/2" 316SS 2-PORT-180 21GPM 150LB FLANGED	¥28207元
BPG050-T	GRIFFCO背压阀1/2" TEFLON 2-PORT-180 21GPM	¥9303元
BPG075-CP	GRIFFCO背压阀3/4" CPVC 2-PORT-180	¥7511元
BPG075-CPF	GRIFFCO背压阀3/4" CPVC 2-PORT-180 150LB FLANGED	¥8643元
BPG075-CPU	GRIFFCO背压阀3/4" CPVC 2-PORT-180 UNIONS TUBING	¥10073元
BPG075-K	GRIFFCO背压阀3/4" PVDF 2-PORT-180	¥12603元
BPG075-KF	GRIFFCO背压阀3/4" PVDF 2-PORT-180 150LB FLANGED	¥21513元
BPG075-P	GRIFFCO背压阀3/4" PVC 2-PORT-180	¥5893元
BPG075-PF	GRIFFCO背压阀3/4" PVC 2-PORT-180 150LB FLANGED	¥6694元
BPG075-PP	GRIFFCO背压阀3/4" POLYPRO 2-PORT-180	¥6034元
BPG075-PPF	GRIFFCO背压阀3/4" POLYPRO 2-PORT-180 150LB FLANGED	¥13279元
BPG075-PU	GRIFFCO背压阀3/4" PVC 2-PORT-180 UNIONS TUBING	¥7087元
BPG075-S	GRIFFCO背压阀3/4" 316SS 2-PORT-180	¥11267元
BPG075-SF	GRIFFCO背压阀3/4" 316SS 2-PORT-180 150LB FLANGED	¥28757元
BPG075-T	GRIFFCO背压阀3/4" TEFLON 2-PORT-180	¥9696元
BPG075-TF	GRIFFCO背压阀3/4" TEFLON 2-PORT-180 150LB FLANGED	¥38594元
BPG100-CP	GRIFFCO背压阀1" CPVC 2-PORT-180	¥10403元
BPG100-CPF	GRIFFCO背压阀1" CPVC 2-PORT-180 150LB FLANGED	¥11660元
BPG100-CPU	GRIFFCO背压阀1" CPVC 2-PORT-180 UNIONS TUBING	¥13436元
BPG100-K	GRIFFCO背压阀1" PVDF 2-PORT-180	¥15353元
BPG100-KF	GRIFFCO背压阀1" PVDF 2-PORT-180 150LB FLANGED	¥27469元
BPG100-P	GRIFFCO背压阀1" PVC 2-PORT-180	¥7606元
BPG100-PF	GRIFFCO背压阀1" PVC 2-PORT-180 150LB FLANGED	¥8596元
BPG100-PP	GRIFFCO背压阀1" POLYPRO 2-PORT-180	¥7763元
BPG100-PPF	GRIFFCO背压阀1" POLYPRO 2-PORT-180 150LB FLANGED	¥15557元
BPG100-PU	GRIFFCO背压阀1" PVC 2-PORT-180 UNIONS TUBING	¥9303元
BPG100-S	GRIFFCO背压阀1" 316SS 2-PORT-180	¥14599元
BPG100-SF	GRIFFCO背压阀1" 316SS 2-PORT-180 150LB FLANGED	¥36410元
BPG100-T	GRIFFCO背压阀1" TEFLON 2-PORT-180	¥12666元
BPG100-TF	GRIFFCO背压阀1" TEFLON 2-PORT-180 150LB FLANGED	¥38594元
BPG155-CP	GRIFFCO背压阀1.5" CPVC 2-PORT-180 5.0"OD	¥25174元
BPG155-CPF	GRIFFCO背压阀1.5" CPVC 2-PORT-180 5.0"OD 150LB FLANGED	¥26416元
BPG155-CPU	GRIFFCO背压阀1.5" CPVC 2-PORT-180 5.0"OD UNIONS TUBING	¥33220元
BPG155-K	GRIFFCO背压阀1.5" PVDF 2-PORT-180 5.0"OD	¥41313元
BPG155-KF	GRIFFCO背压阀1.5" PVDF 2-PORT-180 5.0"OD 150LB FLANGED	¥58127元
BPG155-P	GRIFFCO背压阀1.5" PVC 2-PORT-180 5.0"OD	¥16689元
BPG155-PF	GRIFFCO背压阀1.5" PVC 2-PORT-180 5.0"OD 150LB FLANGED	¥17349元
BPG155-PP	GRIFFCO背压阀1.5" POLYPRO 2-PORT-180 5.0"OD	¥17631元
BPG155-PU	GRIFFCO背压阀1.5" PVC 2-PORT-180 5.0"OD UNIONS TUBING	¥20664元
BPG155-S	GRIFFCO背压阀1.5" 316SS 2-PORT-180 5.0"OD	¥36897元
BPG155-SF	GRIFFCO背压阀1.5" 316SS 2-PORT-180 5.0"OD 150LB FLANGED	¥64586元
BPG155-T	GRIFFCO背压阀1.5" TEFLON 2-PORT-180 5.0"OD	¥32921元
BPG200-CP	GRIFFCO背压阀2" CPVC 2-PORT-180	¥27767元
BPG200-CPF	GRIFFCO背压阀2" CPVC 2-PORT-180 150LB FLANGED	¥28396元
BPG200-CPU	GRIFFCO背压阀2" CPVC 2-PORT-180 UNIONS TUBING	¥42004元
BPG200-K	GRIFFCO背压阀2" PVDF 2-PORT-180	¥42884元
BPG200-KF	GRIFFCO背压阀2" PVDF 2-PORT-180 150LB FLANGED	¥68169元
BPG200-P	GRIFFCO背压阀2" PVC 2-PORT-180	¥18873元
BPG200-PF	GRIFFCO背压阀2" PVC 2-PORT-180 150LB FLANGED	¥19769元
BPG200-PP	GRIFFCO背压阀2" POLYPRO 2-PORT-180	¥19894元
BPG200-PU	GRIFFCO背压阀2" PVC 2-PORT-180 UNIONS TUBING	¥26714元
BPG200-S	GRIFFCO背压阀2" 316SS 2-PORT-180	¥38579元
BPG200-SF	GRIFFCO背压阀2" 316SS 2-PORT-180 150LB FLANGED	¥72616元
BPG200-T	GRIFFCO背压阀2" TEFLON 2-PORT-180	¥34320元