TOZEN滔辰R-CGV-A250鑄鐵明桿閘閥介紹:
CAST IRON RISING STEM GATE VALVE鑄鐵明桿閘閥
SPECIFICATION 規(guī)格
RISING STEM ? OUTSIDE SCREW AND YOKE
MSS SP-70 ? FLANGED TO ANSI CLASS 250
明桿
MISS SP-70 ? 法蘭規(guī)格符合ANSI CLASS 250
PRESSURE / TEMPERATURE RATINGS 壓力/溫度等級(jí)
| Working Pressure 工作壓力 | 500 psi |
| Testing Pressure 測(cè)試壓力 | Shell(閥體) : 750 psi 24 bar Seat(閥座) : 550 psi 17.6 bar |
| Working Temperature 工作溫度 | -10?C to 120?C |
| Suitable Media 介質(zhì) | Water, Oil & Gas 水/油/氣體 |
MATERIALS 材質(zhì)表
| Part 部件 | Material 材質(zhì) | ASTM 美標(biāo) |
| Body 閥體 | Cast Iron 灰鑄鐵 | A126 Class B |
| Bonnet 閥帽 | Cast Iron 灰鑄鐵 | A126 Class B |
| Disc 閥板 | Cast Iron 灰鑄鐵 | A126 Class B |
| Seat Ring 閥座密封圈 | Gunmetal 青銅 | B62 C83600 |
| Stem 閥桿 | Brass 黃同 Stainless Steel 不銹鋼 | B16 C36000 A276 S42000 |
| Packing 密封 | Graphite 石墨 | Non-Asbestos |
| Handwheel 手輪 | Cast Iron 灰鑄鐵 | A126 Class B |
DIMENSIONS 口徑尺寸
| Size [inch] | L [inch] | H(Open) [inch] | D [inch] |
| 2 | 8.5 | 16 | 7 |
| 2-1/2 | 9.5 | 18 | 8 |
| 3 | 11.1 | 20.1 | 10 |
| 4 | 12 | 26.8 | 12 |
| 5 | 15 | 31.1 | 12 |
| 6 | 15.9 | 33.8 | 13.7 |
| 8 | 16.5 | 45.3 | 17 |
| 10 | 18 | 54 | 20 |
| 12 | 19.8 | 54.3 | 20 |

Note:
1. Other fange standards available upon request.
2. If used for gas application, please consult our sales ofce.
3. Design and specifcations are subject to change without prior notice.
備注 :
1. 可提供其他法蘭連接標(biāo)準(zhǔn)的產(chǎn)品。
2. 如應(yīng)用于氣體,請(qǐng)聯(lián)系我司確認(rèn)。
3. 設(shè)計(jì)和規(guī)格如有修改,恕不另行事先通知。




