| 适用范围 Application Range |
| | 压力 Pressure [MPa] | 温度 Temperature [°C] | 速度 Sliding speed[m/s] | 介质Medium |
| 标准件 Standard | 25(static 静密封)、15(Rotary 转动) | -40 ... +260 | 2 | 几乎所有液体、化学药品和气体 Virtually all fluids, chemicals and gases. |
| Flanged Heel Groove Width = G2 端盖式沟槽宽=G2 |
| Radial Seal 径向密封件 | Rod 轴用 |
| 代号 CODE | 弹簧 Spring 103 | 弹簧 Spring 400 | 弹簧 Spring APS |
*工作温度低于 0℃时，请与我方联系
For temperatures below 0℃ consult Technical Support.
| 材料Material |
| 弹簧Spring | 密封件Seals |
| 标准设计 Standard | 不锈钢 stainless steel 304/316/301 | PTFE-Filled 填充PTFE |
Spring Style 弹簧类型
| 弹簧 Spring 103 | 弹簧 Spring 400 | 弹簧 Spring APS |
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订货范例Order Example for standard version:
| 轴径d A (mm) | 沟槽底径D1 B(mm) | 沟槽底径D2 L(mm) | 弹簧形式 Spring?Typ. | 槽宽 L(mm) Typ. | 订货号?Order Number |
| 50 | 60.5 | 67.5 | 400 | 7.1 | PTW 50x60.5x7.1-400 |
Installation Dimension table based on Metric Size
公制沟槽尺寸（mm）
| 轴径 Rod diameter | 沟槽底径 Groove diameter | 槽宽 Groove width | 安装倒角 Lead-in | 圆弧过渡 | 轴间间隙 Radialclearance E max. |
| 标准尺寸范围 Standard?range dN f8/h9 | 扩展尺寸范围 Available?range dN f8/h9 | D1 H9 | D2 H10 | L1 min | L2 | k | r | <2 MPa | < 10 MPa | < 20 MPa |
| 1 | 5.0 - 19.9 | 20.0 - 200 | d + 5.0 | d + 9.0 | 3.6 | 0.85 +0 / -0.1 | 0.8 | 0.3 | 0.25 | 0.15 | 0.1 |
| 2 | 20.0 - 39.9 | 10.0 - 400 | d + 7.0 | d + 12.5 | 4.8 | 1.35 +0 / -0.15 | 1.1 | 0.4 | 0.35 | 0.2 | 0.15 |
| 3 | 40.0 - 399.9 | 20.0 - 700 | d + 10.5 | d + 17.5 | 7.1 | 1.80 +0 / -0.20 | 1.4 | 0.5 | 0.5 | 0.25 | 0.2 |
| 4 | 400.0 -999.9 | 35.0 - 999.9 | d + 14.0 | d + 22.0 | 9.5 | 2.80 +0 / -0.20 | 1.6 | 0.5 | 0.6 | 0.3 | 0.25 |
