YE200M Electric balanced cage control valve - Regulating valve - 浙江众源自控设备有限公司

Product Characteristics

The valve body is compact in structure, the fluid channel is S-shaped, and is equipped with a guide wing, no turbulence

Small pressure drop loss, large flow, wide adjustable range, high flow characteristic accuracy

The valve plug is equipped with triple seals, with smaller leak- age and higher leakage level

Good dynamic stability, low noise, low cavitation corrosion

Equipped with Electric actuator, compact structure, small size and large output force

Applicable Standard

	中国标准 Chinese Standard	美国标准 American Standard
质量保证 Quality assurance	ISO9001 TS2710J59	ISO9001
设计制造 design and manufacture	GB12224-2005	ASME B16.34
法兰标准 flange standard	GB9113,GB9124.1 HG20592-2009	ASME B16.5
结构长度 length of structure	GB/T17213.3	ASME B16.10 ISA S75.03
检验和试验标准 inspection and test standard	GB/T4213-2008	ANSI FCI70-2 IEC60534-2-1

Body Selection

公称通径DN	mm	40	50	65	80	100	125	150
	inch	1.5	2	2.5	3	4	5	6
公称通径DN	mm	200	250	300	350	400	450	500
	inch	8	10	12	14	16	18	20
公称压力 PN	PN	16、25、40、64、100、150、260、320、420
	ANSI	CL150、CL300、CL600、900、1500、2500
连接形式 Connect-	法兰式Flanged:RF、RJ、TG、MFM 焊接式Welding:SW (40-50); SW(50-600)
形式 type	直通铸造球型阀，压力平衡阀芯 Through-type casting ball valve,Pressure Balanced Plug
压盖形式 Gland	螺栓压紧式bolt clamp
*上阀盖温度范围 Bonnet temp-	标准型				-17～+230℃
	散热片型(G)				-45～-17℃,+230～+566℃
	伸长型(D)				-196～-45℃
	波纹管密封型(W)				-45～+350℃
填料 Packing	聚四氟乙烯V形填料聚四氟乙烯碳纤维柔性石墨Teflon V-ring, Teflon fiber,,Grafoil
垫圈 Gasket	石墨复合垫、金属缠绕石墨垫、金属锯齿型(316) Graphite composite Gasket、matel wound graphite Gasket、Grooved metal gasket (316 stainless steel)
表面涂层 Painting color	浅咖啡色(环氧树脂),阀体阀盖材质为不锈钢时，均不加涂层。Light curry (Epoxy resin group) is standard. In the case of stainless steel body, no painting is standard.

Body Structure

Performance

CV值及额定行程 CV value and rated stroke	高容量阀芯；高精度流量特性阀芯 High capacity plug ; High accuracy flow characteristic plug
流量特性 Flow characteristics	金属阀座 Metal seat ring	高容量 high capacity	等百分比特性(%)和线性特性(L) Equal percentage character(%) and linear character (L)
	软阀座 Soft seat ring
	金属阀座 Metal seat ring	高精度 high accuracy	等百分比特性(%)和线性特性(L) Equal percentage character(%) and linear character (L)
	软阀座 Soft seat ring
可调范围 Adjustable range	50:1
泄漏等级 Leakage level	硬密封(hard sealing): 标准(standard)Class IV,特需(special)Class V		软密封(soft sealing): Class VI
基本误差 Fundamenta l error	标准型：±1.5%;伸长型：±2.5%
回差Backlash	标准型：±1.5%;伸长型：±2.5%
死区Dead zone	标准型：±0.6%;伸长型：±1%
始终点偏差 Start point deviation	±2%
额定行程偏差 Rated travel deviation	±2%