服务热线:
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特点
接口形式:进口外螺纹(带密封垫),出口卡套式或焊接式连接钢管
碳钢阀门配丁腈橡胶,耐温-35℃~ 100℃
不锈钢阀门配氟橡胶,耐温-25℃~ 180℃
最大工作压力:350bar(详见规格参数表)
开启压力:0.5bar(标准型),<0.06bar(-q型),3bar(可选项)/所有公差±25%
阀门适用于液体和气体(气用阀门型号中有“-q”)
规格参数表[mm]
系列 | 卡套式 | 焊接式 | 单向阀阀体 型号 |
管径 ad |
g | s | l1 | l2 | l3 | d | i | sw1 | sw2 | m | 工作压力 [bar] |
轻 系 列 l |
e- | w- | rv-l06g1/8wd | 6 | g1/8 | 1.5 | 57.5 | 40.5 | 25.5 | 14 | 8 | 14 | 19 | m12×1.5 | 315 |
e- | w- | rv-l08g1/4wd | 8 | g1/4 | 1.5 | 58.0 | 41.0 | 26.0 | 19 | 12 | 17 | 22 | m14×1.5 | 315 | |
e- | w- | rv-l10g1/4wd | 10 | g1/4 | 1.5 | 69.5 | 51.0 | 36.0 | 19 | 12 | 19 | 24 | m16×1.5 | 315 | |
e- | w- | rv-l12g3/8wd | 12 | g3/8 | 2.0 | 70.0 | 51.5 | 36.5 | 22 | 12 | 22 | 24 | m18×1.5 | 315 | |
e- | w- | rv-l15g1/2wd | 15 | g1/2 | 2.0 | 80.0 | 57.0 | 42.0 | 27 | 14 | 27 | 32 | m22×1.5 | 315 | |
e- | w- | rv-l18g1/2wd | 18 | g1/2 | 2.5 | 81.0 | 58.0 | 41.5 | 27 | 14 | 32 | 32 | m26×1.5 | 315 | |
e- | w- | rv-l22g3/4wd | 22 | g3/4 | 3.0 | 92.5 | 68.0 | 51.5 | 32 | 16 | 36 | 41 | m30×2 | 250 | |
e- | w- | rv-l28g1wd | 28 | g1 | 4.0 | 103.0 | 75.0 | 58.5 | 40 | 18 | 41 | 50 | m36×2 | 250 | |
e- | w- | rv-l35g11/4wd | 35 | g11/4 | 4.0 | 123.0 | 93.5 | 72.0 | 50 | 20 | 50 | 60 | m45×2 | 250 | |
e- | w- | rv-l42g11/2wd | 42 | g11/2 | 5.0 | 124.0 | 95.0 | 72.0 | 55 | 22 | 60 | 65 | m52×2 | 250* | |
重 系 列 s |
e- | w- | rv-s14g1/2wd | 14 | g1/2 | 2.0 | 79.0 | 57.0 | 39.0 | 27 | 14 | 27 | 24 | m22×1.5 | 350 |
e- | w- | rv-s16g1/2wd | 16 | g1/2 | 2.5 | 83.0 | 61.0 | 42.5 | 27 | 14 | 30 | 32 | m24×1.5 | 350 | |
e- | w- | rv-s20g3/4wd | 20 | g3/4 | 3.0 | 89.5 | 64.0 | 42.5 | 32 | 16 | 36 | 32 | m30×2 | 315 | |
e- | w- | rv-s25g1wd | 25 | g1 | 4.0 | 104.5 | 75.0 | 51.0 | 40 | 18 | 46 | 41 | m36×2 | 315 | |
e- | w- | rv-s30g11/4wd | 30 | g11/4 | 4.0 | 114.5 | 86.0 | 58.5 | 50 | 20 | 50 | 50 | m42×2 | 250 |
*大规格焊接式耐压高于卡套式,l42卡套单向阀耐压160bar。