RETZ瑞茨『进口高压焊接球阀』详细介绍●RETZ球阀系列●RETZ高压焊接球阀●产品数据

?进口高压焊接球阀描述--

RETZ高压焊接球阀所有部件均为锻件,采用下装式阀杆,设备倒密封结构,镶嵌式阀座,阀座背后设备O型圈,确保介质不外漏,密封面为尼龙材料富有滑性和抗弯曲强的特点, 用于水、溶剂、酸和天然气等一般工作介质，而且还适用于工作条件恶劣的介质，如氧气、过氧化氢、甲烷和乙烯、化工、石油、天然气等各行业得到广泛的应用

All parts of the RETZ high pressure welding ball valve are forgings, using the downloaded valve stem, the equipment inverted seal structure, the inlaid seat, the O ring of the seat behind the valve seat, to ensure that the medium does not leak out, the sealing surface is slippery and flexural, and is used in the general working medium such as water, solvent, acid and natural gas, and is also suitable for work. Various industries such as oxygen, hydrogen peroxide, methane and ethylene, chemical industry, petroleum and natural gas have been widely used in bad conditions.

  双语对照

?进口高压焊接球阀产品特点--

1.本产品所有部件均为锻件

2.采用下装式阀杆,设备倒密封结构

3.采用镶嵌式阀座,阀座背后设备O型圈,确保介质不外漏

4.密封面采用尼龙,自然滑性材料,但抗弯曲强度和冲击强度及较高的延性，与金属不相上下

5.标准阀座采用弹簧结构，将阀座推向球体，保证了良好的进出口双向密封性能；

6.枢轴采用防吹出保护，有效地防止泄漏；低磨擦系数的轴承，使得扭矩减少到，便于阀门启闭；

7.阀杆与阀体有效的接触，使防静电接地装置性能优越等。

1. all parts of this product are forgings

2. use the downloaded valve stem, equipment inverted seal structure

3. use mosaic valve seat and O ring on the back of the valve seat to ensure that the medium is not leaking.

4. the sealing surface is made of nylon, natural sliding material, but the bending strength and impact strength and high ductility are equal to metal.

5. the standard valve seat adopts a spring structure to push the seat into the ball to ensure a good two-way sealing performance.

6. the pivot shaft adopts anti blow out protection to effectively prevent leakage; the low friction coefficient bearing reduces the torque to the minimum and is convenient for valve opening and closing.

7. the effective contact between the stem and the valve body makes the performance of the anti-static grounding device superior.

?进口高压焊接球阀设计标准--

设计和制造标准按照: ASME B16.34,API6D等；

结构长度按照: ASME B16.10；

连接端尺寸按照：ASME B16.5,ASME B16.25；

检验和测试按照: API598；

防火设计按照：API607；

?进口高压焊接球阀性能参数--

公称压力：6.4-32MPa

适用温度范围:-20～120℃～250℃

适用介质:水、油、气及某些腐蚀性液体（W O G）

焊接类型：对焊（BW）、承接焊（SW）

材质:碳钢,不锈钢

规格:1/4-4"