Engine/Valves & Cocks/756345-756355 BUTTERFLY VALVE DIN CAST IRON, MONOFLANGE #6020

中文品名：DIN铸铁蝶阀, 单法兰, #6020

Ductile iron butterfly valve, monoflange type with centric disc, one piece shaft supported by bronze radial bearings for smooth operation, rubber lined body.  The rubber liner is vulcanized integrally to body and bearings ensuring reduced torque and a long lifetime.  This liner extends along the valve faces, eliminating the use of gaskets.  The body with monoflange is suitable for mounting between flanges according to DIN PN10 or PN16.  Due to the monoflange design this valve can be used as end of line valve.  Face to face dimensions are according to ISO5752/EN558 basic series 20, API609, DIN3202 K1 and BS5155.  For easy mounting of both manual and automatic actuators the valve is executed with a topflange according to the ISO5211 standard.  Further applications of series 60 butterfly valves can be found amongst others in general industrial and maritime systems for media such as (ballast) water, gases, hydrocarbons and light corrosive media up to a maximum of 16 bar (PN16 execution).  Features:  - Connections, Monoflange  - Valve butterfly material: Bronze  - Operation: None

球墨铸铁蝶阀，单法兰式中心阀瓣，一体式主轴由青铜径向轴承支撑，运行平稳，阀体采用橡胶衬里。橡胶衬里与阀体和轴承整体硫化，确保扭矩降低，使用寿命长。这种衬里沿着阀面延伸，省去了垫圈的使用。带单法兰的阀体适合按照DIN PN10或PN16在法兰之间安装。由于采用单法兰设计，这种阀门可以用作管路末端阀门。面对面尺寸符合ISO5752/EN558基本系列20、API609、DIN3202 K1和BS5155。为了便于手动和自动执行机构的安装，阀门采用符合ISO5211标准的顶法兰。除了其他用途外，60系列蝶阀还可用于一般工业和船舶系统中的介质，如(压载)水、气体、碳氢化合物和最大16bar的轻腐蚀性介质(PN16执行)。特点：-连接，单法兰-阀门蝶阀材料：青铜-操作：无