进口截止阀{进口阀门***}德国奥莱斯
【进口截止阀】详细说明：
法兰截止阀的启闭件是圆柱形的阀瓣，密封面呈平面或锥面，阀瓣沿流体的中心线作直线运动。截阀只适用于全开和全关，一般不用来调节流量，定做时允许作调节和节流。
The opening and closing parts of flange globe valve are cylindrical discs with flat or conical sealing surfaces. The disc moves in a straight line along the center line of the fluid. Shutoff valves are only suitable for full-open and full-close, generally not used to regulate flow, custom-made allowed for regulation and throttling.
【进口截止阀】结构特点：
截止阀产品，结构合理，密封可靠，性能优良，造型美观。
阀瓣、阀座密封面用铁基合金堆焊或司太立（stellite）钴基硬质合金堆焊而成，耐磨、耐高温、耐腐蚀、抗擦伤性能好、使用寿命长。
阀杆经调质及表面氮化处理，有良好的抗腐蚀性和抗擦伤性。
可采用各种配管法兰标准及法兰密封面形式，满足各种工程需要和用户要求。
倒密封采用螺纹连接密封座或本体堆焊奥氏体不锈钢而成，密封可靠，填料与日俱更换可在不停机情况下进行方便快捷不影响系统运行。
Globe valve products, reasonable structure, reliable sealing, excellent performance, beautiful appearance.
The sealing surface of disc and seat is made of iron-based alloy surfacing or Stellite cobalt-based cemented carbide surfacing. It has good wear resistance, high temperature resistance, corrosion resistance, abrasion resistance and long service life.
The valve stem has good corrosion resistance and scratch resistance after conditioning and surface nitriding treatment.
It can adopt various pipe flange standa*** and flange sealing surface forms to meet various engineering needs and user requirements.
The reverse seal is made of screw thread connecting seals or body surfacing austenitic stainless steel. The seal is reliable. The filler can be replaced with each passing day without affecting the operation of the system.
【进口截止阀】应用范围：
法兰连接国标截止阀适用于公称压力PN1.6～16.0Mpa，工作温度-29～550℃的石油、化工、制药、化肥、电力行业等各种工况的管道上，切断或接通介质。截止阀适用介质为：水、油品、蒸汽、酸性介质等。操作方式有：手动、齿轮传动、电动、气动等。
Flanged connection national standard globe valves are suitable for cutting off or connecting media in pipelines with nominal pressure PN1.6-16.0 Mpa and working temperature-29-550 C in various working conditi*** such as petroleum, chemical, pharmaceutical, fertilizer and power industries. The suitable medium for globe valve is water, oil, steam, acid medium, etc. The operation modes are: manual, gear tran***ission, electric, pneumatic, etc.
【进口截止阀】特点：
1.具有较强的杀菌、清毒功能，防止产品染菌。
2.密封垫采用耐高温聚四氟乙烯复合材料制成。（***高温度可达 ≤120℃）
3.密封垫、阀体中道密封圈，阀杆填料全部采用优质聚四氟乙烯材料。寿命长、耐腐蚀，确保无内外漏。
4.流线型的流道，使得压力损失小。
5.密封垫可更换，拆卸更方便