进口高温闸阀原理特点
进口高温闸阀适用于 Class150~2500 、工作温度 -29～425℃（碳钢）或 -29～500℃（不锈钢）的小口径管路上，用于截断或接通管路中的介质，选用不同的材质，可分别适用于水、蒸汽、油品、硝酸、醋酸、氧化性介质、尿素等多种介质。
Features
1.Gate valve 150 Class.
2.Design according to EN ISO 15761 (API 602).
3.Made by Forged Steel ASTM A105.
4.Stainless Steel Seat hardened with Stellite.
5.Stainless Steel Wedge Disc.
6.Trim # 8 (equivalent to XU).
7.Flanged ends according to ANSI B 16.5.
8.Bolted Bonnet.
9.Max. Working pressure 19 bar.
10.Max. Working temperature 420 °C.
Materials
| N° | Name | Material |
| 1 | Body | ASTM A105 |
| 2 | Seat | ASTM A276-410 + STL. |
| 3 | Wedge | ASTM A182 F6a |
| 4 | Stem | ASTM A276-410 |
| 5 | Body Gasket | S.S 304 + Graphite |
| 6 | Bonnet Bolt | ASTM A193 Gr. B7 |
| 7 | Bonnet Nut | ASTM A194 Gr. 2H |
| 8 | Bonnet | ASTM A105 |
| 9 | Stem packing | Graphite |
| 10 | Stem Nut | ASTM A276-410 |
| 11 | Handwheel | Cast Iron |
GENERAL DIMENSIONS
Size | Dimensions (mm) | Weight (Kg) | |||||
| d | L | H | D0 | D | |||
| 1/2" | 10.5 | 108 | 157 | 80 | 90 | 3,400 | |
| 3/4" | 13 | 117 | 163 | 80 | 100 | 3,800 | |
| 1” | 17 | 127 | 194 | 105 | 110 | 5,850 | |
| 11/4" | 22 | 140 | 196 | 140 | 115 | 7,300 | |
| 11/2" | 29 | 165 | 217 | 140 | 125 | 10,000 | |
| 2” | 36 | 178 | 251 | 160 | 150 | 15,200 | |
进口高温闸阀品牌
