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上海維特銳實業發展有限公司
主營產品： 威仕流量計,VSE流量計,賀德克傳感器,阿托斯比例閥 |
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聯系電話
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上海維特銳實業發展有限公司
主營產品： 威仕流量計,VSE流量計,賀德克傳感器,阿托斯比例閥 |
聯系電話
HF3H-W-80K-03節流閥（throttle valve）的外形結構與截止閥并無區別，只是它們啟閉件的形狀有所不同。節流閥的啟閉件大多為圓錐流線型，通過它改變通道截面積而達到調節流量和壓力。節流閥供在壓力降極大的情況下作降低介質壓力之用。 介質在節流閥瓣和閥座之間流速很大，以致使這些零件表面很快損壞－即所謂氣蝕現象。為了盡量減少氣蝕影響，閥瓣采用耐氣蝕材料（合金鋼制造）并制成*角為140～180的流線型圓錐體，這還能使閥瓣能有較大的開啟高度，一般不推薦在小縫隙下節流.
的應用：由于節流閥的流量不僅取決于節流口面積的大小，還與節流口前后的壓差有關，閥的剛度小，故只適用于執行元件負載變化很小且速度穩定性要求不高的場合。對于執行元件負載變化大及對速度穩定性要求高的節流調速系統，必須對節流閥進行壓力補償來保持節流閥前后壓差不變，從而達到流量穩定.
※HF3H疊加節流閥（025,03,06）
型號示例：
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疊加刻度節流閥（025）
型號示例：
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疊加壓力溫度補償閥（025,03,06）
型號示例：
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疊加流量調整閥（025）
型號示例：
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系列壓力開關
型號示例：
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
