进口耐磨砂浆蝶阀 粉末 耐磨粉尘蝶阀 美国RETZ瑞茨

　　品牌：RETZ瑞茨/美国，我们一直致力于流体控制领域的持续创新，始于2005……

　　粉末砂浆耐磨中线蝶阀具有靠背嵌入式阀座，流线型阀板和无销轴板牢固连接的特点，易于在许多工业应用中使用，如纸浆和造纸，化工，采矿，水处理，发电厂等The powder mortar wear-resistant center linebutterfly valve has the characteristics of embedded seat back, streamlinedvalve plate, and secure connection without pin shaft plate, making it easy touse in many industrial applications, such as pulp and paper, chemical, mining,water treatment, power plants, etc

　　产品详情 Product details

　　(粉末砂浆)耐磨中线蝶阀采用锁扣式阀座设计, 球形密封面阀板和高强度板轴无销连接，广泛可靠应用于多种工业领域，特别是在采矿业、散料干粉输送、造纸厂以及浆体和高磨损领域作为专门方案 RETZ The (powder mortar) wear-resistantmidline butterfly valve adopts the lock type valve seat design, and thespherical sealing surface valve plate is connected with the high-strength plateshaft without pin. It is widely and reliably used in various industrial fields,especially in the mining industry, bulk dry powder transportation, paper mills,as well as pulp and high wear fields as a special program

　　进口耐磨砂浆蝶阀 耐磨粉尘蝶阀结构特点 Structural characteristics

　　? ISO5211顶部法兰连同轴方适合直接安装执行器 ISO5211 top flange and shaft are suitablefor direct mounting actuator

　　? 阀杆防窜出设计保证了现场使用的安全性 Thevalve stem anti channeling design ensures the safety of on-site use

　　? 防尘圈可防止湿气渗入阀轴区域 Thedust ring prevents moisture from seeping into the valve shaft area

　　? 多标准定位孔适用于EN1092 PN10，PN16，ASME B16.5 CLASS150，JIS B2239 10K，16K Multi standardlocating hole is applicable to EN1092 PN10, PN16, ASME B16.5 CLASS150, JISB2239 10K, 16K

　　? 由于使用了靠背嵌入式阀座设计，因此适用于全压和全真空服务 retz品牌 Suitable for full pressure and full vacuum service dueto the use of a back-to-back flush seat design

　　? 阀轴板连接没有暴露螺销钉和螺栓 Thereare no exposed studs and bolts for the connection of the valve shaft plate

　　? 在全压力额定值下气密密封关闭 Gastight seal closed at full pressure rating

　　? 阀板设计流畅，流量大，强度足够 The valveplate is designed smoothly, with large flow and sufficient strength

　　? 带O型密封圈的丝堵防止底部阀杆的泄漏 Plugwith O-ring prevents leakage of bottom valve rod

　　进口耐磨砂浆蝶阀 耐磨粉尘蝶阀技术规范 Technical specifications

　　连接标准：对夹式、法兰式

　　公称直径：DN50-DN600

　　工作压力：16bar for DN50-DN300,10bar for DN350-DN2000

　　法兰标准：DN50-DN300:EN1092 PN10/16,ASME B16.5 Class150,JIS B223910K/16K,BS10 Table D/E

　　DN350-DN2000:EN1092 PN10/16,ASMEB16.5 Class150,BS10 Table D/E

　　结构长度：EN558 Series 20, API 609 Table 1

　　温度范围：-20°C to +180°C (取决于压力、介质和材质)

　　阀体：ASTM A536 65-45-12, WCB, CF8M

　　阀板：ASTM A536 65-45-12 尼龙涂层, CF8, CF8M, 2507, 1.4462

　　阀座：EPDM, NBR, FPM

　　阀轴：SS420, SS431

　　防窜圈：Nylon for DN50-DN300, SS304 for DN350-DN2000

　　防尘密封圈：NBR