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Self-operated balancing valve


Self-operated balancing valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

I. Overview of self-operated balancing valve:  

自力式平衡阀,主要是一个自动调节阀瓣和手动调节阀瓣组成。 ZL47F-16 self- operating balancing valve is mainly composed of an automatic regulating valve disc and a manual regulating valve disc. Using the pressure change of the medium itself as the power, it can automatically adjust the balance of the branch pipeline flow to accurately stabilize the flow. At the same time, it has the functions of opening degree indication, lock and close. 供热、空调等非腐蚀性介质的流量控制。运行一次性调节,即可使系统流量自动恒定在要求的设定值。 It is suitable for " flow control of non-corrosive media such as heating and air-conditioning. Running one-time adjustment can make the system flow automatically constant at the required set value.    

Second, the main technical parameters of self-balanced valve:  

model  

pressure

Shell test pressure  

Seal test pressure  

Applicable medium  

Medium temperature  

ZL47F-16  

1.6MPa  

2.4MPa  

1.76MPa  

Non-corrosive liquids such as water and oil  

100℃ 0 to 100 ℃  

Third, the main external dimensions of self-balanced valve:  

自力式平衡阀外形结构图

DN  

15  

20  

25  

32  

40  

50  

65  

80  

100  

125  

150  

200  

250  

300  

350  

Remark  

L

110  

110  

115  

160  

200  

215  

230  

275  

290  

310  

350  

430  

520  

635  

670  

25 为螺纹连接 DN15 25 are threaded connections  

H1  

72  

72  

81  

108  

138  

138  

143  

170  

193  

208  

254  

289  

325  

357  

372  

H2  

70  

70  

74  

91  

147  

147  

154  

189  

211  

227  

260  

303  

367  

430  

495  

m3/h Flow control range m3 / h  

1 0.1 1  

1.5 0.1 1.5  

2 0.2 2  

4 0.5 to 4  

6 1 to 6  

10 2 to 10  

15 3 to 15  

25 5 25  

35 10 35  

50 15 50  

80 30 80  

180 40 180  

300 100 300  

500 150 500  

700 200 to 700  

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