工(Gong)作(Zuo)压(Ya)力(Li):(?)0-10bar ;(?)
工(Gong)作(Zuo)温(Wen)度(Du):(?)-40~150℃(?) ;(?)
驱(Qu)动(Dong)机(Ji)构(Gou):(?)手(Shou)动(Dong)控(Kong)制(Zhi) ;(?)
密(Mi)封(Feng)材(Cai)质(Zhi):(?)EPDM,EPDM+TFM ;(?)
阀(Fa)体(Ti)设(She)计(Ji):(?)直(Zhi)通(Tong)阀(Fa)体(Ti)设(She)计(Ji);(?)
阀(Fa)体(Ti)材(Cai)质(Zhi):(?)316L((?)铸(Zhu)造(Zao),(?)EN1.4409 CF3M)(?);(?)
接(Jie)口(Kou)尺(Chi)寸(Cun):(?)DN20/DN80 ;(?)
接(Jie)口(Kou)方(Fang)式(Shi):(?)KST220-1:(?)焊(Han)式(Shi)、(?)KST220-2焊(Han)卡(Ka)式(Shi)、(?) KST220-3:卡(Ka)式(Shi) ;(?)
表(Biao)面(Mian)处(Chu)理(Li):(?)外(Wai)表(Biao)面(Mian)Ra≤0.5μm((?)SF1)(?),(?) 内(Nei)表(Biao)面(Mian)Ra≤0.375μm((?)SF4)(?) ;(?)
接(Jie)口(Kou)标(Biao)准(Zhun):(?)ISO,DIN,ASME BPE.3A,BS。(?)
手(Shou)动(Dong)卫(Wei)生(Sheng)级(Ji)隔(Ge)膜(Mo)阀(Fa)驱(Qu)动(Dong)器(Qi):(?)
类(Lei)型(Xing):(?)KST-PC220 ;(?)
尺(Chi)寸(Cun):(?)DN20-DN80 ;(?)
主(Zhu)要(Yao)材(Cai)质(Zhi):(?)不(Bu)锈(Xiu)钢(Gang)阀(Fa)帽(Mao)、(?)支(Zhi)座(Zuo)、(?)阀(Fa)杆(Gan)、(?)PC手(Shou)轮(Lun) ;(?)
状(Zhuang)态(Tai)显(Xian)示(Shi):(?)手(Shou)动(Dong)开(Kai)关(Guan)状(Zhuang)态(Tai)显(Xian)示(Shi)如(Ru)图(Tu)。(?)
open close
SIZE | DN20 | DN25 | DN40 | DN50 |
open | 11 | 14 | 22 | 28 |
close | 1 | 1 | 1 | 1 |

No.KST220-1
Size | φD | φD1 | ID | L | H | J |
DN15 | 19.1 | - | 15.8 | 108 | 95 | 65 |
DN20 | 22 | - | 18.1 | 108 | 105 | 90 |
DN25 | 28 | - | 22.1 | 120 | 110 | 90 |
DN32 | 35 | - | 28.5 | 153 | 140 | 110 |
DN40 | 40 | - | 34.8 | 153 | 140 | 110 |
DN50 | 52 | - | 47.5 | 173 | 170 | 130 |
DN65 | 67 | - | 60.3 | 216 | 200 | 180 |
DN80 | 88 | - | 81 | 254 | 220 | 180 |

No.KST220-2
Size | φD | φD1 | ID | L | H | J |
DN15 | 19.1 | 50.5 | 15.8 | 108 | 95 | 65 |
DN20 | 22 | 50.5 | 18.1 | 112.5 | 105 | 90 |
DN25 | 28 | 50.5 | 22.1 | 123.5 | 110 | 90 |
DN32 | 35 | 50.5 | 28.5 | 156 | 140 | 110 |
DN40 | 40 | 50.5 | 34.8 | 156 | 140 | 110 |
DN50 | 52 | 64 | 47.5 | 181.5 | 170 | 130 |
DN65 | 67 | 77.5 | 60.3 | 216 | 200 | 180 |
DN80 | 88 | 106 | 81 | 254 | 220 | 180 |

No.KST220-3
Size | φD | φD1 | ID | L | H | J |
DN15 | - | 50.5 | 15.8 | 108 | 95 | 65 |
DN20 | - | 50.5 | 18.1 | 117 | 105 | 90 |
DN25 | - | 50.5 | 22.1 | 127 | 110 | 90 |
DN32 | - | 50.5 | 28.5 | 159 | 140 | 110 |
DN40 | - | 50.5 | 34.8 | 159 | 140 | 110 |
DN50 | - | 64 | 47.5 | 190 | 170 | 130 |
DN65 | - | 77.5 | 60.3 | 216 | 200 | 180 |
DN80 | - | 106 | 81 | 254 | 220 | 180 |