联系人:林人杰
邮箱:fawkes021@163.com
电话:13681812199
地址: 上海金山区上海市金山工业区亭卫公路6495弄168号5幢(时兴园区)
| 型号 |
进口蒸汽截止阀 |
材质 |
不锈钢 |
| 驱动方式 |
手动 |
连接形式 |
法兰 |
| 压力环境 |
常压 |
零部件及配件 |
阀体 |
| 适用介质 |
导热油 蒸汽 水 |
外形 |
大型 |
| 流动方向 |
单向 |
规格 |
1/2-12 |
| 产品别名 |
进口波纹管截至阀 |
工作温度 |
常温 |
| 产地 |
美国 |
厂家 |
RETZ |
品牌:RETZ瑞茨/我们一直致力于流体控制和测控领域的持续创新,始于2005……(截至阀)导热油,蒸汽截止阀为双重密封设计,所以密封性能比普通截止阀有着更加可靠的优越性(Stopvalve) Heat transfer oil and steam stop valves are designed with dual seals, sothe sealing performance is more reliable and superior than ordinary stop valves
进口蒸汽截止阀主要性能 Mainperformance
(截至阀)进口导热油,蒸汽截止阀其关键部件金属波纹管,下端与阀杆组件采用自动滚焊焊接,上端与连接板自动滚焊焊接,在流体介质和大气之间形成一个金属屏障,确保阀杆零泄漏 RETZmetal bellows is the key component of the imported (heat transfer oil) steamstop valve. The lower end is automatically welded with the valve stem assembly,and the upper end is automatically welded with the connecting plate to form ametal barrier between the fluid medium and the atmosphere to ensure zeroleakage of the valve stem
进口蒸汽截止阀性能特点Performance characteristics
阀瓣采用锥形设计,密封面与介质成流线形,密封性能更好 Thevalve disc adopts conical design, and the sealing surface is linear with themedium, with better sealing performance
双重的密封设计(波纹管+填料)若波纹管不幸失效,阀杆填料也会避免泄漏 RETZDouble sealing design (bellows + packing) if the bellows fails unfortunately,the stem packing will also avoid leakage
阀盖上自带有加脂接头,可直接对阀杆、螺母和轴套进行润滑 The valve cover is equipped with a greasingjoint, which can directly lubricate the valve rod, nut and shaft sleeve

零件材料 Mainparts and materials
| 序号No
|
名称 Part name
|
材质 Material
|
|
1
|
阀体 Body
|
GS-C25、1.7363、1.4308、1.4408、1.4306、1.4301
|
|
2
|
阀瓣Disc
|
ASTM A182-Gr.F6a,ASTMA182-F22,ASTMA182-F304、F316、F321、F304L、F316L
|
|
3
|
轴销 Pin
|
ASTMA182-Gr.,F6a ASTMA182-F22,ASTMA182-F304、F316、F321、F304L、F316L
|
|
4
|
波纹管组件Bellows unit
|
1Cr18Ni9Ti、304、316
|
|
5
|
阀杆 Stem
|
ASTMA182-Gr,F6a ASTMA182-F22,ASTMA182-F304、F316、F321、F304L、F316L
|
|
6
|
阀盖 Bonnet
|
GS-C25,1.7363、1.4308、1.4408、1.4306、1.4301
|
|
7
|
填料Packing
|
柔性石墨Flexible graphite、PTFE
|
|
8
|
填料压盖 Gland
|
GS-C25,1.7363、1.4308、1.4408、1.4306、1.4301
|
|
9
|
定位片 Guide piece
|
25、45、304、316
|
|
10
|
阀杆螺母Yoke nut
|
铜合金ZQA19-4 Copper Alloy
|
|
11
|
手轮 Handwheel
|
WCB、QT400-18
|
|
12
|
双头螺栓 Bolt
|
ASTMA193-B7、A193-B8、A193-B8M
|
|
13
|
六角螺母Nut
|
ASTM A194-2H、A194-8、A194-8M
|
|
14
|
垫片 Gasket
|
柔性石墨+不锈钢Flexible graphite+stainless steel、PTFE
|
进口蒸汽截止阀参数Parameter
设计标准∶DIN3356 Design standard: DIN3356
结构长度∶DIN3202 Structure length: DIN3202
连接法兰∶DIN2543-2545 Connecting flange: din2543-2545
试验和检验 ∶ DIN3230 Test and inspection: DIN 3230
规格尺寸:F1/2-12"(法兰连接) Specificationand size: F1 / 2-12 "(flange connection)
公称压力:16-40BarNominal pressure: 16-40bar
介质温度:-29-350℃ Medium temperature: - 29-350 ℃
