Motorized Three-Piece Ball ValveAdopting three-section structure valve body, matching with electric actuator, the valve body is compact and small, consisting of three parts of the valve shell, through four longer bolts from both ends to clamp the middle valve body and the valve ball and become. The advantage is that the middle part of the valve body can be taken out without dismantling the pipeline threads during maintenance and dismantling, and the four bolts can be dismantled directly. It is suitable for the occasions with small volume and narrow space in light industry machinery. It is characterized by small volume, simple supporting, and large circulation capacity. Especially suitable for the medium is viscous, containing particles, fiber nature of the occasion. Widely used in food, environmental protection, light industry, petroleum, papermaking, chemical industry, teaching and research equipment, electric power and other industries in the industrial automatic control system.

Product Characteristics

  • ball valvesIt is a three-piece structure, which is easy to install, dismantle and maintain.
  • The valve body adopts precision silica-sol casting process with reasonable structure and beautiful modeling.
  • The valve seat adopts elastic sealing structure, reliable sealing, easy opening and closing.
  • The valve stem is a downward-mounted structure with inverted seals, so that the stem will not be washed out when the valve cavity is abnormally pressurized.
  • The valves are available in threaded, welded and quick release connections with mounting platforms in accordance with ISO 5211.

Product Parameters

产品型号

Q981F-16P

阀体材质

304不锈钢

控制形式

开关型/调节型

可选电压

ac220v/ac380v/dv24v

公称压力

≤1.6Mpa

适用介质

水、气、油品等

适用温度

≤120°C

Product Size Reference

通径

管外径

D1

D2

L1

L2

H

DN15

Φ19

16.5

50.5

98

170

195

DN20

Φ25

22

50.5

106

170

208

DN25

Φ32

29

50.5

116

170

221

DN32

Φ38

35

50.5

134

170

230

DN40

Φ45

41

64

145

170

238

DN40

Φ51

47.5

64

145

170

241

DN50

Φ57

52

77.5

158

200

262

DN50

Φ63

58.5

77.5

158

200

267

DN65

Φ76

72

91

178

200

303

DN80

Φ89

84.8

106

222

261

340

DN100

Φ102

98.3

119

295

261

382

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