特價現(xiàn)貨放大卡E-ME-AC-05F節(jié)流閥(Choke valve)的外形結構與截止閥并無區(qū)別，只是它們啟閉件的形狀有所不同。節(jié)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(jié)流量和壓力。節(jié)流閥供在壓力降極大的情況下作降低介質壓力之用。E-BM-AC-011F 
E-BM-AC-01F 11 /2 
E-BM-AC-01F 11 /3 
E-BM-AC-01F/RR 11 /A1 
E-BM-AC-05F 11 /3 
E-BM-AC-05F 11 /4
E-BM-AC-05F/RR 11 /3 
E-ME-AC-01F 20 
E-ME-AC-01F 20 /1 
E-ME-AC-01F 20 /2 
E-ME-AC-01F 20 /3 
E-ME-AC-01F 20 /4 
E-ME-AC-01F 20 /6 
E-ME-AC-01F 20 /A1 
E-ME-AC-01F 20 /A2 
E-ME-AC-01F 20 /A4 
E-ME-AC-01F/4R-4 20 
E-ME-AC-01F/4R-4 20 /2 
E-ME-AC-01F/4R-4 20 /3
E-ME-AC-01F/4R-4 20 /6 
E-ME-AC-01F/I 20 
E-ME-AC-01F/I 20 /2
E-ME-AC-01F/I 20 /4 
E-ME-AC-01F/I 20 /6 
E-ME-AC-01F/RR 20 /4 
E-ME-AC-01F/RR 20 /A2 
E-ME-AC-01F/RR-4 20 
E-ME-AC-01F/RR-4 20 /3 
E-ME-AC-01F/RR-4 20 /6 
E-ME-AC-01F-4 20 /2 
E-ME-AC-05F 20 
E-ME-AC-05F 20 /2 
E-ME-AC-05F 20 /3 
E-ME-AC-05F 20 /4 
E-ME-AC-05F 20 /A3 
E-ME-AC-05F/4R-4 20 /3 
E-ME-AC-05F/4R-4 20 /4
E-ME-AC-05F/I 20 
E-ME-AC-05F/I 20 /3 
E-ME-AC-05F/I 20 /4 
E-ME-AC-05F/RR 20 
E-ME-AC-05F/RR 20 /3 
E-ME-AC-05F/RR 20 /4 
E-ME-AC-05F/RR-4 20 /3
E-ME-AC-05F/RR-4 20 /4 
E-ME-AC-05F-4 20 /3 
E-ME-AC-05F-4 20 /4 
E-ME-K-PID 
E-ME-L-01H 40 /DL17SA
E-ME-L-01H 40 /DL26SB 
E-ME-L-01H 40 /DL27SB
E-ME-L-01H 40 /DL27SB 
E-ME-L-01H 40 /DL27SB 
E-ME-L-01H 40 /DL35SB 
E-ME-L-01H 40 /DL67SA
E-ME-L-01H 40 /LQ22SA 
E-ME-L-01H 40 /LQ32SA 
E-ME-L-01H 40/DL27SB 

介質在節(jié)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(xiàn)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**尖角為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*在小縫隙下節(jié)流。1、構造較簡單，便于制造和維修，成本低。 2、調節(jié)精度不高，不能作調節(jié)使用。R901118907  DBEE30-3X/350YG24K31M

R900954717  DBEME30-3X/50YG24K31M

R900954713  DBEME30-3X/100YG24K31M

R900954714  DBEME30-3X/200YG24K31M

R901104700  DBEME30-3X/315YG24K31V

R900954715  DBEME30-3X/315YG24K31M

R900746437  DBEME30-3X/315XYG24K31M

R901149635  DBEME30-3X/350YG24K31V

R900954716  DBEME30-3X/350YG24K31M

0811402045  DBE6X-1X/80G24-8NZ4M

0811402040  DBE6X-1X/80G24-25NZ4M

0811402044  DBE6X-1X/180G24-8NZ4M

0811402041  DBE6X-1X/180G24-25NZ4M

0811402043  DBE6X-1X/315G24-8NZ4M

0811402042  DBE6X-1X/315G24-25NZ4M

0811402023  DBETFX-1X/80G24-27NZ4M

0811402022  DBETFX-1X/180G24-27NZ4M

0811402021  DBETFX-1X/250G24-27NZ4M

0811402020  DBETFX-1X/315G24-27NZ4M

0811402115  DBEBE10Z-1X/180YG24K31A1M

0811402116  DBEBE10Z-1X/315XYG24K31A1M

0811402100  DBEB10Z-1X/180YG24-37Z4M

0811402101  DBEB10Z-1X/315XYG24-37Z4M
3DREPE6C-2X/45EG24N9K31/A1V
R901105489 4WRKE25R3-000S-3X/6EG24K31/A5D3M-805
A2FO10/61R-PPB06
R900967855 LFA32GWA-71A12P12T12
0811404077 4WRPH10C5B100L-2X/G24Z4/M
0811404634 4WRPEH6C3B40L-2X/G24K0/F1M
R901125120 4WREE6V08-2X/G24K31/A1V-742
R900915814 2FRE16-4X/160LBK4M
R900915823 2FRE10-4X/60LBK4M
R900958282 LFA25EH2-7X/CA20DQMG24F
R900912599 LC16B20D7X
0811404150

A4VSO40LR2/10R-VPB13N00E-ME-T-01H 40 /DH04SA 
E-ME-T-01H 40 /DH05SA 
E-ME-T-01H 40 /DK14SC 
E-ME-T-01H 40 /DK15SB 
E-ME-T-01H 40 /QV0NSA 
E-ME-T-01H 40 /TK14AA 
E-ME-T-01H 40 /TK14SC 
E-ME-T-01H 40 /TQ25SA 
E-ME-T-01H 40 /TQ32SA 
E-ME-T-01H 40 /TQ42SA 
E-ME-T-01H 40/DK14SC 
E-ME-T-01H 40/DK15SB 
E-ME-T-01H 40/QV1NSB 
E-ME-T-01H 40/TQ25SA 
E-ME-T-01H/I 40 /DH04SA 
E-ME-T-01H/I 40 /DK14SC 
E-ME-T-01H/I 40 /DP25SB 
E-ME-T-01H/I 40 /DP25SC 
E-ME-T-01H/I 40 /QV0NSA 
E-ME-T-01H/I 40 /TQ25SA 
E-ME-T-01H/I 40/DK15SB 
E-ME-T-01H/I 40/QVONSA 
E-ME-T-01H/I 40/TQ25SA 
E-ME-T-05H 40 /DH07SA 
E-ME-T-05H 40 /DK17SA 
E-ME-T-05H 40 /DK17SB 
E-ME-T-05H 40 /DP27SB 
E-ME-T-05H 40/DH07SA 
E-ME-T-05H 40/DK17SB 
E-ME-T-05H 40/DP27SB 
E-ME-T-05H/I 40 /DK17SB 
E-ME-T-05H/I 40 /DP27SB 
E-ME-T-05H/I 40/DH07SA 
E-ME-T-05H/I 40/DK17SB 
E-ME-T-05H/I 40/DP27SB 
E-MI-AC-01F 11 /1 
E-MI-AC-01F 11 /2 
E-MI-AC-01F 11 /3 
E-MI-AC-01F 11 /4 
E-MI-AC-01F 11 /6 
E-MI-AC-01F/7 11 /3 
E-MI-AC-01F/7 11 /4 
E-MI-AC-01F/RR 11 /1 
E-MI-AC-01F/RR 11 /2 
E-MI-AC-01F/RR 11 /3 
E-RACK3HE21TE
E-RACK3HE28TE 
E-RACK3HE42TE 
E-RACK3HE49TE 
E-RACK3HE56TE 
E-RACK3HE84TE 
E-RI-TE-01H 40 /DH04SA 
E-RI-TE-01H/I 40 /DH04SA 
E-RI-TE-05H 40 /DK17SB 
E-RP-AC-01F/I 10 /2 
E-RP-AC-01F/I 10 /A1 
E-RP-AC-05F 10 /4 
BM-AC-011F/I 
BM-AC-01F /RR