｛郴州#水冷机组配｝流量水流开关HFS-25

HFS-10\HFS-20\HFS-25\HFS-15l流量开关无腐蚀作用及对密封性能无影响的液体。
2.流量开关工作原理：
当流速超过设定值时，流体推动桨片，通过流量开关内的机械装置带动顶部的微动开关，其单刀双掷开关触点(SPDT)可使一个回路导通,而同时切断另外一个回路.该流量开关通常使用在需要联锁作用或"断流"保护的场所。可调整桨片的数量及修整桨片长度,以适应不同管径及流速的需求。

2.概述：
HFS-10\HFS-20\HFS-25\HFS-15l流量开关流量开关具有SPDT输出，性能优异，高精度可靠性。可安装在水管或对铜无腐蚀性作用的液体管路中。当液体流量达到一定速率时，可以不到额定点、其中一个回路关闭，另一个回路打开。
HFS-10\HFS-20\HFS-25\HFS-15l流量开关流量开关仅用于0℃以上的液体介质，亦可用于高盐的液体，但非划为危险的液体。咨询电话: 021-65753080, 13816682548  
传    真：021-65755486
QQ:674264997
流HFS-10\HFS-20\HFS-25\HFS-15l流量开关量开关可安装在户外，可以水平或垂直安装在管路中。
HFS-10\HFS-20\HFS-25\HFS-15l流量开关流量开关仅用于操作控制。必须加强安装人员的责任心和极限控制、报警监视系统，防止控制失效的发生。
注：流量开关不能遭水击，如在流量开关下游装有快速闭合阀，必须使用节流器。
3.产品特性：                                      
外壳防护等级：IP54            输出形式：微动开关SPDT输出
触点寿命：10万次              使用介质温度范围：－10～105℃
工作介质：空气、水和油        微动开关参数：5A（max.）、250VAC/DC）
最大承压：15bar，             材质：壳体为黄铜或不锈钢，挡板为不锈钢材质
4、规格型号：

型号	接口尺寸	流向片数量	出厂设定（N）		气密试验 压力（Mpa）		备注
			切断 min	接通 Max
					Max	min
HFS-10	G3/8＂	不锈钢挡片1张	0.5	1.5	1.6	1.0	不锈钢
HFS-15	G1/2＂	不锈钢挡片1张	0.5	1.5	1.6	1.0	原铜阀体
HFS-20	G3/4＂	不锈钢挡片1张	0.5	1.5	1.6	1.0	原铜阀体
HFS-25	G1＂	不锈钢挡片5张	0.5	1.5	1.6	1.0	原铜阀体

 

 

 

 

 

 

 

 

 

 

 

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VP、ZR-TXVVP、ZR-JXVVP、ZR-NXVVP、ZR-NCVVP、ZR-BCVVRP、ZR-SCVVRP、ZR-KCVVRP、ZR-EXVVRP、ZR-KXVVRP、ZR-TXVVRP、ZR-JXVVRP、ZR-NXVVRP、ZR-BC-GB-VVP1、ZR-SC-GB-VVP1、ZR-KC-GB-VVP1、ZR-EX-GB-VVP1、ZR-KX-GB-VVP1、BC-GB-YV、SC-GB-YV、KC-GB-YV、EX-GB-YV、KX-GB-YV、TX-GB-YV、JX-GB-YV、NX-GB-YV、NC-GB-YV、BC-GB-YVR、SC-GB-YVR、KC-GB-YVR、EX-GB-YVR、KX-GB-YVR、TX-GB-YVR、JX-GB-YVR、NX-GB-YVR、NC-GB-YVR、BC-GB-YVP、SC-GB-YVP、KC-GB-YVP、EX-GB-YVP、KX-GB-YVP、TX-GB-YVP、JX-GB-YVP、NX-GB-YVP、NC-GB-YVP、BC-GB-YVRP、SC-GB-YVRP、KC-GB-YVRP、EX-GB-YVRP、KX-GB-YVRP、TX-GB-YVRP、JX-GB-YVRP、NX-GB-YVRP、BC-YV、SC-YV、KC-YV、EX-YV、KXYV、TX-YV、JX-YV、NX-YV、NC-YV、BC-YVR、SC-YVR、KC-YVR、EX-YVR、KX-YVR、TX-YVR、JX-YVR、NX-YVR、NC-YVR、BCYVP、SC-YVP、KC-YVP、EX-YVP、KX-YVP、TX-YVP、JX-YVP、NX-YVP、NC-YVP、BC-YVRP、SC-YVRP、KC-YVRP、EX-YVRP、KX-YVRP、TX-YVRP、JX-YVRP、NX-YVRP、KC-GB-VPVP、KC-GA-VPVP、KC-GS-VPVP、KC-GB-VPVRP、KC-GA-VPVRP、KC-GS-VPVRP、KC-GB-VP2VP2、KC-GA-VP2VP2、KC-GS-VP2VP2、KC-GB-VPVPR、KC-GA-VPVPR、KC-GS-VPVPR、KC-VPVP、KC-VPVPR、KC-VPVR、SC-GB-VPVP、SC-GA-VPVP、SC-GS-VPVP、SC-GB-VPVRP、SC-GA-VPVRP、SC-GS-VPVRP、SC-GB-VP2VP2、SC-GA-VP2VP2、SC-GS-VP2VP2、SC-GB-VPVPR、SC-GA-VPVPR、SC-GS-VPVPR、SC-VPVP、SC-VPVPR、SC-VPVR、BC-GB-VPVP、BC-GA-VPVP、BC-GS-VPVP、BC-GB-VPVRP、BC-GA-VPVRP、BC-GS-VPVRP、BC-GB-VP2VP2、BC-GA-VP2VP2、BC-GS-VP2VP2、BC-GB-VPVPR、BC-GA-VPVPR、BC-GS-VPVPR、BC-VPVP、BC-VPVPR、BC-VPVR、KX-GB-VPVP、KX-GA-VPVP、KX-GS-VPVP、KX-GB-VPVRP、KX-GA-VPVRP、KX-GS-VPVRP、KX-GB-VP2VP2、KX-GA-VP2VP2、KX-GS-VP2VP2、KX-GB-VPVPR、KX-GA-VPVPR、KX-GS-VPVPR、KX-VPVP、KX-VPVPR、KX-VPVR、EX-GB-VPVP、EX-GA-VPVP、EX-GS-VPVP、EX-GB-VPVRP、EX-GA-VPVRP、EX-GS-VPVRP、EX-GB-VP2VP2、EX-GA-VP2VP2、EX-GS-VP2VP2、EX-GB-VPVPR、EX-GA-VPVPR、EX-GS-VPVPR、EX-VPVP、EX-VPVPR、EX-VPVR、TX-GB-VPVP、TX-GA-VPVP、TX-GS-VPVP、TX-GB-VPVRP、TX-GA-VPVRP、TX-GS-VPVRP、TX-GB-VP2VP2、TX-GA-VP2VP2、TX-GS-VP2VP2、TX-GB-VPVPR、TX-GA-VPVPR、TX-GS-VPVPR、TX-VPVP、TX-VPVPR、TX-VPVR、JX-GB-VPVP、JX-GA-VPVP、JX-GS-VPVP、JX-GB-VPVRP、-JX-GA-VPVRP、JX-GS-VPVRP、JX-GB-VP2VP2、JX-GA-VP2VP2、JX-GS-VP2VP2、JX-GB-VPVPR、JX-GA-VPVPR、JX-GS-VPVPR、JX-VPVP、JX-VPVPR、JX-VPVR、KC-GV-VVP、BC-GV-VVP、SC-GV-VVP、NC-GV-VVP、KX-GV-VVP、EX-GV-VVP、JX-GV-VVP、TX-GV-VVP、NX-GV-VVP、WC3/25-GV-VVP、SX-GV-VVP
｛郴州#水冷机组配｝流量水流开关HFS-25