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专注液压密封件研发

VALQUA防尘圈DHS

VALQUA防尘圈DHS是将聚氨酯(TPU)加工成为截断面h形的环状防尘密封圈，具备防尘唇和封油唇的双唇型密封圈，其结构使其具有优秀的耐尘性，渗油少。主要用于在-20~80℃的各种液压系统防尘用。

日本华尔卡VALQUA防尘圈DHS安装图

VALQUA防尘圈DHS规格表
名称代号 d*D*T*H C G L W
DHS 11.2 11.2*19.2*4.5/6 15.5 5 +0.3 2 4
DHS 14 14*22*4.5/6 18.3 5 2 4
DHS 16 16*24*4.5/6 20.3 5 2 4
DHS 18 18*26*4.5/6 22.3 5 2 4
DHS 20 20*28*4.5/6 24.3 5 2 4
DHS 22.4 22.4*30.4*4.5/6 26.7 5 2 4
DHS 23.5 23.5*31.5*4.5/6 27.8 5 2 4
DHS 25 25*33*4.5/6 29.3 5 2 4
DHS 28 28*36*4.5/6 32.3 5 2 4
DHS 30 30*38*5/6.5 34 6 2 4
DHS 31.5 31.5*39.5*5/6.5 35.5 6 2 4
DHS 32 32*40*4.5/6 36 6 2 4
DHS 35 35*43*5/6.5 39 6 2 4
DHS 35.5 35.5*43.5*5/6.5 39.5 6 2 4
DHS 38 38*46*5/6.5 42 6 2 4
DHS 40 40*48*5/6.5 44 6 2 4
DHS 45 45*53*5/6.5 49 6 2 4
DHS 50 50*58*5/6.5 54 6 2 4
DHS 53 53*61*5/6.5 57 6 2 4
DHS 55 55*63*5/6.5 59 6 2 4
DHS 56 56*64*5/6.5 60 6 2 4
DHS 60 60*68*5/6.5 64 6 2 4
DHS 63 63*71*5/6.5 67 6 2 4
DHS 65 65*73*5/6.5 69 6 2 4
DHS 67 67*75*5/6.5 71 6 2 4
DHS 70 70*80*6/8 75 7 3 5
DHS 71 71*81*6/8 76 7 3 5
DHS 75 75*85*6/8 80 7 3 5
DHS 80 80*90*6/8 85 7 3 5
DHS 85 85*95*6/8 90 7 3 5
DHS 90 90*100*6/8 95 7 3 5
DHS 95 95*105*6/8 100 7 3 5
DHS 98 98*108*6/8 103 7 3 5
DHS 100 100*110*6/8 105 7 3 5
DHS 112 112*122*6/8 117 7 3 5
DHS 125 125*138*7/9.5 132 8 3 6.5
DHS 136 136*149*7/9.5 143 8 3 6.5
DHS 140 140*153*7/9.5 147 8 3 6.5
DHS 145 145*158*7/9.5 152 8 3 6.5
DHS 160 160*174*7/9.5 167 8 3 7
DHS 165 165*179*7/9.5 172 8 3 7
DHS 180 180*194*7/9.5 187 8 3 7
DHS 200 200*214*7/9.5 207 8 3 7
DHS 204 204*218*7/9.5 211 8 3 7
DHS 230 230*244*7/9.5 237 8 3 7