(DIN )德标闸阀
简要描述:RETZ进口DIN 德标闸阀结构紧凑、阀门刚性好,采用柔性石墨填料、密封可靠。通道流畅,流阻系数小。密封面采用不锈钢和硬质合金,使用寿命长
- 品牌:RETZ
- 工况条件:开启/截止/节流切断
- 温度/压力:P-T: 100bar@425℃
- 更新时间:2022/11/06
(DIN )进口德标闸阀将手轮向左旋转时,阀板会向上移动,此时流路开,反之将手轮向右移动时,阀板会向下移动,此时流路逐渐被关闭 RETZ (DIN) When the handwheel of the German standard steel gate valve is rotated to the left, the valve plate will move upward, and the flow path will be opened at this time. On the contrary, when the handwheel is moved to the right, the valve plate will move downward, and the flow path will be gradually closed.
技术要求Applicable Standards
设计标准DesignRating∶EN 1984、DIN 3352;
结构长度Face to Face∶EN 558-1、DIN 3202;
法兰标准Flanged Ends∶EN1092-B1;
对焊连接标准 Butt welded:EN12627 AND DIN 3239
检查和试验 Inspection & Testing∶EN 12266、DIN 3352 Part 1、DIN 3230 Part 3
等级标准 Rating DIN 2401
公称压力 Nominal pressure:CL150-600LB
适用温度 Applicable temperature:-29~425℃
规格尺寸 Size:1/2~20"
(DIN )进口德标闸阀主要零部件材料 Main parts and materials
No. | 零件名称Part Name | 碳钢系列Carbon steel | 合金钢系列Alloy Steel | 不锈钢系列Stainiess steel | |||
WCB | LCB | WC6 | WC9 | CF8 | CF8M | ||
1 | 阀体Body | A216 WCB | A352 LCB | A217WC6 | A217 WC9 | A351 CF8 | A351CF8M |
2 | 闸板Wedge | A216 WCB | A352 LCB | A217WC6 | A217 WC9 | A351 CF8 | A351CF8M |
3 | 阀杆Stem | A182 F6 | A182 F6 | A182 F304 | A182 F304 | A182 F304 | A182F316 |
4 | 密封垫片Gasket | 柔性石墨Soft Graphite+SS304 | |||||
5 | 阀盖Bonnet | A216 WCB | A352LCB | A217WC6 | A217 WC9 | A351 CF8 | A351CF8M |
6 | 阀盖螺母Bonnet Nut | A1942H | A1944 | A1947 | A1947 | A1948 | A1948M |
7 | 阀盖螺栓Bonnet Bolt | A193 B7 | A193 L7 | A193 B16 | A193 B16 | A193 B8 | A193 B8M |
8 | 填料Packing | 柔性石墨Soft Graphite or PTFE | |||||
9 | 销轴Pin | A276 TYPE 410 | |||||
10 | 活接螺栓Eyebolt Bolt | A193 B7 | A193 B7 | A193 B7 | A193 B7 | A193 B8 | A193 B8 |
11 | 活接螺母Eyebolt Nut | A1942H | A1942H | A1942H | A1942H | A1948 | A1948 |
12 | 填料压板Gland | A182 F6 | A182 F6 | A182 F6 | A182 F6 | A182 F304 | A182F316 |
13 | 阀杆螺母Stem Nut | 球墨铸铁Ductile lron | 球墨铸铁Ductile Iron | 球墨铸铁Ductile lron | 球墨铸铁Ductile lron | 球墨铸铁Ductile Iron | 球墨铸铁Ductile lron |
14 | 压盖Gland | 碳钢Carbon Steel | |||||
15 | 手轮Handwheel | 球墨铸铁或钢Ductile lron or Steel | |||||
16 | 手轮螺母HandwheelNut | 碳钢Carbon Steel |