TOZEN滔辰CFV-B鑄鐵底閥介紹:
CAST IRON FOOT VALVE鑄鐵底閥
SPECIFICATION 規(guī)格
EPDM / NBR RESILENT SEAT
FLANGED TO BS 4504 PN16
聚四氟乙烯 / 丁腈座
法蘭規(guī)格符合BS 4504 PN16
PRESSURE / TEMPERATURE RATINGS 壓力/溫度等級(jí)
| Working Pressure 工作壓力 | 16 bar |
| Testing Pressure 測(cè)試壓力 | Shell (閥體) : 24 bar Seat (閥座) : 17.6 bar |
| Working Temperature 工作溫度 | - 10?C to 110?C (EPDM Seat) - 10?C to 80?C (NBR Seat) |
| Suitable Media 介質(zhì) | Water 水 |
MATERIALS 材質(zhì)表
| Part 部件 | Material 材質(zhì) | BS 英標(biāo) |
| Body 閥體 | Cast Iron 灰鑄鐵 | A126 Class B |
| Disc 閥板 | Stainless Steel 304 不銹鋼304 Bronze 青銅 | A351 CF8 B62 C83600 |
| Stem 閥桿 | Stainless Steel 304 不銹鋼304 | A351 CF8 |
| Bushing 襯套 | Gunmetal 青銅 | B62 C83600 |
| Screen 濾網(wǎng) | Stainless Steel 不銹鋼 | S30400 |
| Seat 閥座 | EPDM / NBR 乙丙橡膠/丁腈橡膠 | |
DIMENSIONS 口徑尺寸
| Size [mm] | L [mm] | H [mm] | D [mm] |
| 50 | 133 | 160 | 114 |
| 65 | 140 | 205 | 130 |
| 80 | 152 | 240 | 144 |
| 100 | 185 | 300 | 177 |
| 125 | 216 | 355 | 203 |
| 150 | 229 | 410 | 237 |
| 200 | 257 | 490 | 290 |
| 250 | 393 | 575 | 330 |
| 300 | 362 | 655 | 383 |


Note:
1. Screen can be perforated or wire cloth.
2. BS 4504 PN16 is equivalent to EN 1092-2.
3. JIS B2239 10K, ASTM Class125, and other fange standards available upon request.
4. Design and specifcations are subject to change without prior notice.
備注 :
1. 過濾網(wǎng)可以打孔或者鋼絲布。
2. BS 4504 PN16等同于EN 1092-2。
3. 可提供JIS B2239 10K,ASTM Class125及其他法蘭連接標(biāo)準(zhǔn)的產(chǎn)品。
4. 設(shè)計(jì)和規(guī)格如有修改,恕不另行事先通知。




