进口手动蝶阀原理特点
进口手动蝶阀由橡胶密封蝶阀和碳钢或不锈钢阀板、阀杆构成，操作方式采用手动工作。适用于温度≤80～120℃如食品、医药、化工、石油、电力、轻纺、造纸等给排水、气体管道上作调节流量和截流介质的作用。
A low weight wafer type valve (body aluminium) which is optimally suited for applications in public swimming pools.
TECHNICAL DATA
Nominal diameter: DN 50 - DN 300
Larger diameters:
See Z 011-A with aluminium body
Face-to-face: EN 558 Series 20
ISO 5752 Series 20
API 609 Table 1
Flange accommodation: EN 1092 PN 6/10/16
ASME Class 150
AS 4087 PN 16
Flange Surface Design: EN 1092 Form A/B
ASME RF, FF
Top flange: EN ISO 5211
Marking: EN 19
Tightness check: EN 12266 (Leakage rate A)
ISO 5208, Category 3
Temperature range: -10°C to +100°C (depending on
pressure, medium and material)
Operating pressure: max. 3 bar
FEATURES
- Low weight aluminium body
- Can be used as control valve or shut-off valve
- Triple shaft bearing
- Interchangeable seat
- Can be installed in any desired position
- Maintenance-free
- Can be disassembled, material specific recycling possible
GENERAL APPLICATIONS
- Public swimming pools
Dimensions
| DN | Size | Dimensions [mm] | Weight |
| [mm] | [in] | A | B |
| C | D | Di | E | F | Flange | G |
| H1 | H2 | Z | [kg] |
| 50 | 2 | 126 | 84 | 210 | 95 | 48,5 | 43 | 54 | F04 | 11 | 12 | 19 | 25 | 0,8 |
| 65 | 2½ | 134 | 93 | 227 | 115 | 63,5 | 46 | 54 | F04 | 11 | 12 | 19 | 45 | 1,0 |
| 80 | 3 | 157 | 104 | 261 | 131 | 78,5 | 46 | 65 | F05 | 14 | 16 | 25 | 65 | 1,3 |
| 100 | 4 | 167 | 115 | 282 | 151 | 98,5 | 52 | 65 | F05 | 14 | 16 | 25 | 85 | 1,6 |
| 125 | 5 | 180 | 127 | 307 | 182 | 123,5 | 56 | 65 | F05 | 14 | 16 | 25 | 111 | 2,1 |
| 150 | 6 | 203 | 150 | 353 | 200 | 141,6 | 56 | 90 | F07 | 17 | 19 | 30 | 130 | 3,3 |
| 200 | 8 | 228 | 176 | 404 | 260 | 199 | 60 | 90 | F07 | 17 | 19 | 30 | 190 | 4,6 |
| 250 | 10 | 266 | 212 | 478 | 316 | 248 | 68 | 125 | F10 | 22 | 24 | 39 | 240 | 9,6 |
| 300 | 12 | 291 | 237 | 528 | 360 | 281,1 | 78 | 125 | F10 | 22 | 24 | 39 | 270 | 16,3 |
进口手动蝶阀品牌
德国托马斯阀门集团于1933年创建于德国鲁尔工业区，也是世界最重要的工业区。位于德国西部、莱茵河下游支流鲁尔河与利珀河之间的地区。德国托马斯阀门集团是以生产高品质、先进的阀门、测量及控制系统而享誉全球的跨国性生产企业。采用世界先进的设备及生产工艺，所有产品都在严格的质量体系监控下完成作业。并在各大洲几十个国家拥有子公司及分支机构。
德国托马斯阀门中国一级总代理