产品名称：电动O型切断(调节)球阀

产品概述Product Overview：

DJJR HRVO电动O形切断球阀适用于两位切断、调节的场合。阀与执行机构的连接采用直连方式，电动执行机构内置伺服系统，无须另配伺服放大器，输入4-20mA信号及220VAC电源即可控制运转。具有连线简单，结构紧凑、尺寸小、重量轻、阻力小、动作稳定可靠等优点。执行机构可根据用户要求另配置UNIC、PSQ、HQ、DHL等型号电子式电动执行机构或GTX、AL等气活塞式执行机构。

HRVO electric O-off valve for two off, adjust the occasion. Valve and actuator connections using direct connection, built-electric actuator servo system without reprovisioning servo amplifier, the input 4-20mA signal and 220VAC power to control operation. A connection is simple, compact structure, small size, light weight, resistance, stable and reliable. Actuator can be configured according to user requirements other UNIC, PSQ, HQ, DHL and other types of electronic electric actuator or GTX, AL and other gas-piston actuators.

执行标准：
1、设计与制造：GB12237-89、API608、API 6D、JPI 7S-48、BS5351、DIN3357。
2、法兰尺寸：JB/T74～90(JB74～90)、GB9112～9131、HGJ44～76、SH3406、ANSI B16.5、JIS B2212～2214、NF E29-211、DIN2543。
3、结构长度：GB12221-89、ANSI B16.10、JIS B2002、NF E29-305、DIN3202。
4、检验主试验：JB/T 9092、API 598。

Standard:
1, the design and manufacture: GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN3357.
2, flange size: JB/T74 ~ 90 (JB74 ~ 90), GB9112 ~ 9131, HGJ44 ~ 76, SH3406, ANSI B16.5, JIS B2212 ~ 2214, NF E29-211, DIN2543.
3, the structure length: GB12221-89, ANSI B16.10, JIS B2002, NF E29-305, DIN3202.
4 Verify that the primary test: JB / T 9092, API 598.
 

主要外形及连接尺寸Main Outline and Connecting Size:

公称压力DN	L	D	H	L1	D1	b	Z-d1	H1
压力	1.6/2.5/4.0	1.6/2.5/4.0			1.6/2.5/4.0	1.6/2.5/4.0	1.6/2.5/4.0
15	130/130/140	95	275	157	65	14/16/16	4-14	48
20	140/140/150	105	280	157	75	14/16/16	4-14	53
25	150/150/165	115	287	157	85	14/16/16	4-14	58
32	165/165/180	135	354	208	100	16/16/18	4-18	68
40	180/180/200	145	312	208	110	16/16/18	4-18	73
50	200/200/220	160	325	208	125	16/20/20	4-18	80
65	220/220/250	180	335	256	145	18/22/22	4-18/8-18/8-18	90
80	250/250/280	195	365	256	160	20/22/22	8-18	98
100	280/280/320	215/230/230	400	256	180/190/190	20/24/24	8-18/8-23/8-23	120
125	320/320/360	245/270/270	420	256	210/220/220	24/28/30	8-23/8-25/8-25	140
150	360/360/400	280/300/300	440	256	240/250/250	24/28/30	8-23/8-25/8-25	167
200	400/400/550	335/360/375	470	256	295/310/320	26/34/38	12-23/12-25/12-30

 

HRVO电动O形切断球阀可直接接收计算机或工业仪表等输出的4～20mADC或1～5VDC控制信号，220VAC电源,根据阀位反馈信号与设定值比较偏差对执行机构驱动电机进行智能步距调整(PID调节)，以实现与执行机构配套的阀门或其他装置开度的**定位，同时输出4～20mADC的位置反馈信号。其核心控制部件电子式伺服控制器应用现代数字技术，对DCS/PLC规范设计而成，集信号采集、处理、反馈、控制于一体。采用**的电子制动电路并附加机械阻尼装置消除惯性，可瞬时停机，定位时无振荡，定位精度可达0.3%以上。可控硅输出，动作时间快，输出稳定，可靠性高。体积小，轻便宜人，性能可靠，配套简单，流通能力大，特别适合于介质是粘稠，含颗粒，纤维性质的场合。目前该阀广泛应用于食品，环保，轻工，石油，造纸，化工，教学和科研设备，电力等行业的工业控制系数。

HRVO electric cut off valve O-receiving computer or directly to the output of industrial instruments such as 4 ~ 20mADC or 1 ~ 5VDC control signal, 220VAC power supply, according to the valve position feedback signal and setpoint deviation of the actuator drive more intelligent step motors adjustment (PID regulation) to achieve with the valve actuator or other device supporting the opening of the precise positioning, while the output 4 ~ 20mADC position feedback signal. The core components of electronic servo controller control the application of modern digital technology, the DCS / PLC specification designed, set of signal acquisition, processing, feedback control in one. The use of original electronic braking circuit and additional mechanical damping device eliminates inertia, can be instantaneous stop, positioning without vibration, positioning accuracy of up to 0.3% or more. SCR output, fast time, output stability, high reliability. Small size, light and pleasant, reliable performance, supporting a simple, flow capacity, especially suitable for medium is viscous, containing particles, fiber nature of the occasion. The valve is now widely used in food, environmental protection, light industry, petroleum, paper, chemicals, teaching and research equipment, industrial control power factor and other industries.

主要零件材质Material of main parts:

零件名称   Part Name	材 料   Materials
阀体   Body	WCB	ZG1Cr18Ni9Ti	CF8 (304)	CF3 (304L)	ZG1Cr18Ni12Mo2Ti	CF8M(316)	CF3M (316L)
球体、阀杆   Ball, stem	2Cr13	1Cr18Ni9Ti	0Cr19Ni9 (304)	00Cr19Ni11 (304L)	1Cr18Ni12Mo2Ti	0Cr17Ni12Mo2 (316)	00Cr17Ni12Mo2 (316L)
密封圈   Ring	聚四氟乙烯(PTFE)、增强聚四氟乙烯(PPL)、对位聚苯 柔性石墨   Polytetrafluoroethylene (PTFE), PTFE (PPL), bits of polystyrene on the graphite
适用介质   Medium	水、气体、蒸汽、油品等   Water, gas, steam, oil, etc.	硝酸等腐蚀性介质   Nitric acid and other corrosive media		强氧化性介质   Strong oxidizing media	醋酸等腐蚀介质   Acetic acid and other corrosive me

 

执行机构技术参数和性能Technical parameters and performance:

SMR系列执行机构技术参数   CH series actuator technology parameters		阀体参数   Body parameters
电源Power supply	AC200/220V，50/60Hz	公称通径   DN	DN10～300mm
输出力矩   Output torque	50N·M～2000N·M	公称压力   Nominal	PN1.6 2.5 4.0 6.4 31.5MPa(定制)
动作范围   Range of motion	0～90° 0～360°	泄漏量   Leakage	软密封:零泄漏   Soft sealing: zero leakage	硬密封:≤额定流量的10-5   Seal: ≤ rated flow of 10-5
动作时间   Action time	15秒/30秒/60秒	执行机构   Executive body	可另配PSQ、HQ、UNIC、361RS
保护装置   Protector	过热保护	流量特性   Flow characteristics	快开特性   Quick opening feature
环境温度   Ambient temperature	-30°～60°	可调范围   Adjustable range	DN10-80	DN100-300
			250:1	350:1
手动操作   Manual operation	同附带手柄操作   With operating handle with	基本误差   Basic error	±1%
限位   Limit	电气、机械二重限位   Electrical, mechanical double limit	死区   Dead	≤1%
防护等级   Degree of protection	相当于IP-65   Equivalent to IP-65	回差   Backlash	≤1%
位置测量   Position measurement	可选装开关或电位计   Optional switch or potentiometer	适用温度   Temperature	密封面   Sealing surface
驱动电机   Drive motor	8W/E		PTFE≤150℃ RTFE≤180℃ PPL≤300℃ 硬密封 Seal≤450℃
进线接口   Line Interface	PE1/2〞进线线锁   PE1 / 2 “into the line of line lock