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化工相关设备阀门电动阀

Q941-10C DN100 电动球阀

供应商:
扬州市中南控制设备有限公司
企业类型:
生产厂家

产品简介

详细信息

 

扬州中南牌Q941F电动球阀(法兰球阀、Q941F-10C)
Q941电动法兰球阀主要用于截断或接通管路中的介质,亦可用于流体的调节与控制,它与其它阀类相比,具有以下一些优点。
1,流体阻力小、球阀是所有阀类中流体阻力zui小的一种,即使是缩径球阀,其流体阻力也相当小。
2,止推轴承减小阀杆摩擦力矩,可使阀杆*操作平衡灵活。
3,阀座密封性能好,采用聚四氟乙烯等材料制成的密封圈,结构易于密封,而且球阀的阀封能力随着介质压力的增设而增大。
4,阀杆密封可靠,由于阀杆只作旋转运动而不做升降运动,阀杆的填料密封不易破坏,且密封能力随着介质的压力增设而增大。
5,由于聚四氟乙烯等材料具有良好的自润滑性,与球体的摩擦损失小,帮球阀的使用寿命长。
6,下装式阀杆和阀杆头部凸阶防止阀杆喷出,如火灾造成阀杆密封破坏,凸阶与阀体间还可形成金属接触,确保阀杆密封。
Q941F/PPL型不锈钢电动球阀是一种转角为90°的旋转类阀门,密封性能优良,流量系数大,流阻系数小,结构简单,使用寿命长,便于维修。配用电缸式执行机构。产品广泛应用于化工、石油、轻纺、电力、食品制药、制冷、造纸行业的系统控制。
电动球阀性能参数:
公称通径DN(mm)
DN15~DN400
公称压力
1.6、4.0、6.4MPa、ANSI150、300(Lb)、JIS10、20K
适用介质
水、石油、硝酸类、醋酸类、粘性流体、浆料、强氧化性介质等
介质温度
-40~+180 -40~+350
泄漏量
0 符合ANSIB16.104 5级标准
球体转角
90°
阀体材制质
A105、F304、F316、WCB、FZG1Cr18 Ni9Ti、ZG1Cr18 Ni12Mo2Ti、CF8、CF8M、CF3M
阀座材料
聚四氟乙烯(常温)、特制PPL(高温)
防爆级组
dⅡBT4(d2c4)(可供普通型、防爆型二种规格)
固有可调比 R
100:1
 电动球阀流量特性Kv:
公称通径
(DN)
不同开度角下的Kv值
10°
20°
30°
40°
50°
60°
70°
80°
90°
50
2
4
9
17
32
60
97
151
215
80
6
11
22
44
83
155
250
389
550
100
9
18
34
71
133
248
398
620
890
150
20
40
80
160
300
560
900
1400
2000
200
36
72
143
286
737
1002
1611
2506
3580
250
57
113
226
453
848
1582
2253
3955
5650
300
81
163
325
651
1220
2278
3661
5695
8100
350
110
221
443
885
1750
3541
5311
7967
10950
400
150
303
605
1113
2424
4850
7275
10910
15300
 
订货说明
1、电源电压:DC24V、DC220V、AC110V、AC220V、AC380V
2、介质类型、温度、压力
3、控制类型:开关型、无源触点型、阀位信号反馈型、智能调节型
4、智能调节型:输入信号4-20mA,1-5V,0-10V;输出信号:4-20mA,1-5V,0-10V
 
主要型号:
Q941F-10C DN32,Q941F-10C DN40,Q941F-10C DN50,Q941F-10C DN65,
Q941F-10C DN80,Q941F-10C DN100,Q941F-10C DN125,Q941F-10C DN150,
Q941F-10C DN200,Q941F-10C DN250,Q941F-10C DN300,Q941F-10C DN350,
Q941F-10C DN400,Q941F-10C DN450,Q941F-10C DN500,Q941F-10C DN600,
Q941F-10C DN700,Q941F-10C DN800,Q941F-10C DN900 Q941F-10C DN1000,
Q941F-16C DN32,Q941F-16C DN40,Q941F-16C DN50,Q941F-16C DN65,
Q941F-16C DN80,Q941F-16C DN100,Q941F-16C DN125,Q941F-16C DN150,
Q941F-16C DN200,Q941F-16C DN250,Q941F-16C DN300,Q941F-16C DN350,
Q941F-16C DN400,Q941F-16C DN450,Q941F-16C DN500,Q941F-16C DN600,
Q941F-16C DN700,Q941F-16C DN800,Q941F-16C DN900,Q941F-16C DN1000,
Q941F-25C DN32,Q941F-25C DN40,Q941F-25C DN50,Q941F-25C DN65,
Q941F-25C DN80,Q941F-25C DN100,Q941F-25C DN125,Q941F-25C DN150,
Q941F-25C DN200,Q941F-25C DN250,Q941F-25C DN300,Q941F-25C DN350,
Q941F-25C DN400, Q941F-25C DN450,Q941F-25C DN500,Q941F-25C DN600,
Q941F-25C DN700,Q941F-25C DN800,Q941F-25C DN900,Q941F-25C DN1000,
Q941F-40C DN32,Q941F-40C DN40, Q941F-40C DN50,Q941F-40C DN65,
Q941F-40C DN80,Q941F-40C DN100,Q941F-40C DN125,Q941F-40C DN150,
Q941F-40C DN200,Q941F-40C DN250,Q941F-40C DN300,Q941F-40C DN350,
Q941F-40C DN400,Q941F-40C DN450,Q941F-40C DN500,Q941F-40C DN600,
Q941F-40C DN700,Q941F-40C DN800,Q941F-40C DN900, Q941F-40C DN1000,Q941F-64C DN32,Q941F-64C DN40,Q941F-64C DN50,Q941F-64C DN65,
Q941F-64C DN80,Q941F-64C DN100,Q941F-64C DN125,Q941F-64C DN150,
Q941F-64C DN200,Q941F-64C DN250,Q941F-64C DN300,Q941F-64C DN350,
Q941F-64C DN400,Q941F-64C DN450,Q941F-64C DN500,Q941F-64C DN600,
Q941F-64C DN700,Q941F-64C DN800,Q941F-64C DN900,Q941F-64C DN1000,Q941F-100C DN32,Q941F-100C DN40,Q941F-100C DN50,Q941F-100C DN65,
Q941F-100C DN80,Q941F-100C DN100,Q941F-100C DN125,Q941F-100C DN150, Q941F-100C DN200,Q941F-100C DN250,Q941F-100C DN300,Q941F-100C DN350,Q941F-100C DN400,Q941F-100C DN450,Q941F-100C DN500,Q941F-100C DN600,Q941F-100C DN700,Q941F-100C DN800,Q941F-100C DN900,Q941F-100C DN1000