HF3H-W-80K-03现货 TOYOOKI丰兴节流阀 TOYOOKI丰兴节流阀 HF3H-W-80K-03节流阀（throttle valve）的外形结构与截止阀并无区别，只是它们启闭件的形状有所不同。节流阀的启闭件大多为圆锥流线型，通过它改变通道截面积而达到调节流量和压力。节流阀供在压力降极大的情况下作降低介质压力之用。 介质在节流阀瓣和阀座之间流速很大，以致使这些零件表面很快损坏－即所谓气蚀现象。为了尽量减少气蚀影响，阀瓣采用耐气蚀材料（合金钢制造）并制成*角为140～180的流线型圆锥体，这还能使阀瓣能有较大的开启高度，一般不推荐在小缝隙下节流.
TOYOOKI丰兴节流阀的应用：由于节流阀的流量不仅取决于节流口面积的大小，还与节流口前后的压差有关，阀的刚度小，故只适用于执行元件负载变化很小且速度稳定性要求不高的场合。对于执行元件负载变化大及对速度稳定性要求高的节流调速系统，必须对节流阀进行压力补偿来保持节流阀前后压差不变，从而达到流量稳定. ※HF3H叠加节流阀（025,03,06）
型号示例：
HF3H-P-40-025B、HF3H-P-80-03、HF3H-P-190-06、HF3H-R-40-025B、HF3H-A-40K-025B
HF3H-A-80K-03、HF3H-A-190K-06、HF3H-AY-40K-025B、HF3H-AY-80K-03、HF3H-AY-190K-06
HF3H-B-40K-025B、HF3H-B-80K-03、HF3H-B-190K-06、HF3H-BY-40K-025B、HF3H-BY-80K-03
HF3H-BY-190K-06、HF3H-W-40K-025B、HF3H-W-80K-03、HF3H-W-190K-06、HF3H-WY-40K-025B
HF3H-WY-80K-03、HF3H-WY-190K-06
※HF3H叠加刻度节流阀（025）
型号示例：
HF3H-P-40S-025B、HF3H-R-40S-025B、HF3H-A-40SK-025B、HF3H-AY-40SK-025B
HF3H-B-40SK-025B、HF3H-BY-40SK-025B、HF3H-W-40SK-025B、HF3H-WY-40SK-025B
※HF3H叠加压力温度补偿阀（025,03,06）
型号示例：
HF3H-P-K24-025B、HF3H-P-K6-025B、HF3H-P-K56-03、HF3H-P-K106-06
HF3H-A-K24K-025B、HF3H-A-K6K-025B、HF3H-A-K56K-03、HF3H-A-K106K-06
HF3H-AY-K24K-025B、HF3H-AY-K6K-025B、HF3H-AY-K56K-03、HF3H-AY-K106K-06
HF3H-B-K24K-025B、HF3H-B-K6K-025B、HF3H-B-K56K-03、HF3H-B-K106K-06
HF3H-BY-K24K-025B、HF3H-BY-K6K-025B、HF3H-BY-K56K-03、HF3H-BY-K106K-06
HF3H-W-K24K-025B、HF3H-W-K6K-025B、HF3H-W-K24K-025B、HF3H-W-K6K-025B
※HF3H叠加流量调整阀（025）
型号示例：
HF3H-P-K24S-025B、HF3H-P-K6S-025B、HF3H-A-K24S-025B、HF3H-A-K6S-025B
HF3H-AY-K24S-025B、HF3H-AY-K6S-025B、HF3H-B-K24S-025B、HF3H-B-K6S-025B
HF3H-BY-K24S-025B、HF3H-BY-K6S-025B、HF3H-W-K24S-025B、HF3H-W-K6S-025B
HF3H-WY-K24S-025B、HF3H-WY-K6S-025B
※HW3H系列压力开关
型号示例：
HW3H-P-10-025B、HW3H-P-11-025B、HW3H-P-12-025B、HW3H-P-13-025B
HW3H-P-10S-025B、HW3H-P-11S-025B、HW3H-P-12S-025B、HW3H-P-13S-025B
HW3H-A-10-025B、HW3H-A-11-025B、HW3H-A-12-025B、HW3H-A-13-025B
HW3H-A-10S-025B、HW3H-A-11S-025B、HW3H-A-12S-025B、HW3H-A-13S-025B
HW3H-B-10-025B、HW3H-B-11-025B、HW3H-B-12-025B、HW3H-B-13-025B
HW3H-B-10S-025B、HW3H-B-11S-025B、HW3H-B-12S-025B、HW3H-B-13S-025B
HW3H-P-10-025B-K、HW3H-P-11-025B-K、HW3H-P-12-025B-K、HW3H-P-13-025B-K
HW3H-P-10S-025B-K、HW3H-P-11S-025B-K、HW3H-P-12S-025B-K、HW3H-P-13S-025B-K
HW3H-A-10-025B-K、HW3H-A-11-025B-K、HW3H-A-12-025B-K、HW3H-A-13-025B-K
HW3H-A-10S-025B-K、HW3H-A-11S-025B-K、HW3H-A-12S-025B-K、HW3H-A-13S-025B-
HW3H-B-10-025B-K、HW3H-B-11-025B-K、HW3H-B-12-025B-K、HW3H-B-13-025B-K
HW3H-B-10S-025B-K、HW3H-B-11S-025B-K、HW3H-B-12S-025B-K、HW3H-B-13S-025B-K
HW3H-P-10-025B-DC、HW3H-P-11-025B-DC、HW3H-P-12-025B-DC、HW3H-P-13-025B-DC
HW3H-P-10S-025B-DC、HW3H-P-11S-025B-DC、HW3H-P-12S-025B-DC、HW3H-P-13S-025B-DC
HW3H-A-10-025B-DC、HW3H-A-11-025B-DC、HW3H-A-12-025B-DC、HW3H-A-13-025B-DC
HW3H-A-10S-025B-DC、HW3H-A-11S-025B-DC、HW3H-A-12S-025B-DC、HW3H-A-13S-025B-DC
HW3H-B-10-025B-DC、HW3H-B-11-025B-DC、HW3H-B-12-025B-DC、HW3H-B-13-025B-DC
HW3H-B-10S-025B-DC、HW3H-B-11S-025B-DC、HW3H-B-12S-025B-DC、HW3H-B-13S-025B-DC
HW3H-P-10-025B-DCK、HW3H-P-11-025B-DCK、HW3H-P-12-025B-DCK、HW3H-P-13-025B-DCK
HW3H-P-10S-025B-DCK、HW3H-P-11S-025B-DCK、HW3H-P-12S-025B-DCK
HW3H-P-13S-025B-DCK、HW3H-A-10-025B-DCK、HW3H-A-11-025B-DCK
HW3H-A-12-025B-DCK、HW3H-A-13-025B-DCK、HW3H-A-10S-025B-DCK
HW3H-A-11S-025B-DCK、HW3H-A-12S-025B-DCK、HW3H-A-13S-025B-DCK
HW3H-B-10-025B-DCK、HW3H-B-11-025B-DCK、HW3H-B-12-025B-DCK
HW3H-B-13-025B-DCK、HW3H-B-10S-025B-DCK、HW3H-B-11S-025B-DCK
HW3H-B-12S-025B-DCK、HW3H-B-13S-025B-DCK
HW3H-10-03-P、HW3H-11-03-P、HW3H-12-03-P、HW3H-13-03-P、HW3H-14-03-P
HW3H-10S-03-P、HW3H-11S-03-P、HW3H-12S-03-P、HW3H-13S-03-P、HW3H-14S-03-P
HW3H-A-10-03-A、HW3H-A-11-03-A、HW3H-A-12-03-A、HW3H-A-13-03-A、HW3H-A-14-03-A
HW3H-A-10S-03-A、HW3H-A-11S-03-A、HW3H-A-12S-03-A、HW3H-A-13S-03-A
HW3H-A-14S-03-A、HW3H-B-10-03B-B、HW3H-B-11-03B-B、HW3H-B-12-03B-B
HW3H-B-13-03B-B、HW3H-B-14-03B-B、HW3H-B-10S-03B-B、HW3H-B-11S-03B-B
HW3H-B-12S-03B-B、HW3H-B-13S-03B-B、HW3H-B-14S-03B-B、HW3H-10-03-KP
HW3H-11-03-KP、HW3H-12-03-KP、HW3H-13-03-KP、HW3H-14-03-KP、HW3H-10S-03-KP
HW3H-11S-03-KP、HW3H-12S-03-KP、HW3H-13S-03-KP、HW3H-14S-03-KP
HW3H-A-10-03-KA、HW3H-A-11-03-KA、HW3H-A-12-03-KA、HW3H-A-13-03-KA
HW3H-A-14-03-KA、HW3H-A-10S-03-KA、HW3H-A-11S-03-KA、HW3H-A-12S-03-KA
HW3H-A-13S-03-KA、HW3H-A-14S-03-KA、HW3H-B-10-03B-KB、HW3H-B-11-03B-KB
HW3H-B-12-03B-KB、HW3H-B-13-03B-KB、HW3H-B-14-03B-KB、HW3H-B-10S-03B-KB
HW3H-B-11S-03B-KB、HW3H-B-12S-03B-KB、HW3H-B-13S-03B-KB、HW3H-B-14S-03B-KB
HW3H-10-03-DCP、HW3H-11-03-DCP、HW3H-12-03-DCP、HW3H-13-03-DCP
HW3H-14-03-DCP、HW3H-10S-03-DCP、HW3H-11S-03-DCP、HW3H-12S-03-DCP
HW3H-13S-03-DCP、HW3H-14S-03-DCP、HW3H-A-10-03-DCA、HW3H-A-11-03-DCA
HW3H-A-12-03-DCA、HW3H-A-13-03-DCA、HW3H-A-14-03-DCA、HW3H-A-10S-03-DCA
HW3H-A-11S-03-DCA、HW3H-A-12S-03-DCA、HW3H-A-13S-03-DCA、HW3H-A-14S-03-DCA
HW3H-B-10-03B-DCB、HW3H-B-11-03B-DCB、HW3H-B-12-03B-DCB、HW3H-B-13-03B-DCB
HW3H-B-14-03B-DCB、HW3H-B-10S-03B-DCB、HW3H-B-11S-03B-DCB、HW3H-B-12S-03B-DCB
HW3H-B-13S-03B-DCB、HW3H-B-14S-03B-DCB、HW3H-10-03-DCKP、HW3H-11-03-DCKP
HW3H-12-03-DCKP、HW3H-13-03-DCKP、HW3H-14-03-DCKP、HW3H-10S-03-DCKP
HW3H-11S-03-DCKP、HW3H-12S-03-DCKP、HW3H-13S-03-DCKP、HW3H-14S-03-DCKP
HW3H-A-10-03-DCKA、HW3H-A-11-03-DCKA、HW3H-A-12-03-DCKA、HW3H-A-13-03-DCKA
HW3H-A-14-03-DCKA、HW3H-A-10S-03-DCKA、HW3H-A-11S-03-DCKA、HW3H-A-12S-03-DCKA
HW3H-A-13S-03-DCKA、HW3H-A-14S-03-DCKA、
HW3H-B-10-03B-DCKB、HW3H-B-11-03B-DCKB、HW3H-B-12-03B-DCKB、HW3H-B-13-03B-DCKB
HW3H-B-14-03B-DCKB、HW3H-B-10S-03B-DCKB、HW3H-B-11S-03B-DCKB
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