Q911F3 threaded three-piece electric ball valve

  • Taxonomy:Electric valve

  • Click times:
  • Date of release:2019/01/15
  • Specifications:
  • Type:
  • inquiry
  • introduce

  • First, Q911F3 three-piece thread electric ball valve overview

The Q911F3 three-piece threaded electric ball valve is suitable for two-way cutting and adjustment applications. The connection between the valve and the actuator is directly connected. The electric actuator has a built-in servo system. It does not need to be equipped with a servo amplifier. It can be controlled by inputting 4-20mA signal and 220VAC power supply. The utility model has the advantages of simple connection, compact structure, small size, light weight, small resistance, stable and reliable operation and the like.

    Second, Q911F3 three-piece thread electric ball valve main parameters

product nameThree-piece threaded electric ball valve
Product numberQ911F3
Product caliber15-100MM
Product pressure1.0Mpa-4.0 Mpa
Body materialCast steel, stainless steel 304,316,316L
Valve plate materialCast steel, stainless steel 304,316,316L
Drive modeManual, pneumatic, electric


Third, Q911F3 three-piece thread electric ball valve features

1. The fluid resistance is small, and its resistance coefficient is equal to the pipe length of the same length.

2. The structure is simple, small in size and light in weight.

3. It is close and reliable. At present, the sealing surface material of the ball valve is widely used in plastic and has good sealing performance. It has also been widely used in vacuum systems.

4. The operation is convenient, the opening and closing is rapid, and the rotation is 90° from full opening to full closing, which is convenient for long-distance control.

5. The maintenance is convenient, the ball valve has a simple structure, and the sealing ring is generally movable, and the disassembly and replacement are relatively convenient.

6. When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, and the medium does not cause erosion of the sealing surface of the valve.

7. Wide range of applications, from small to a few millimeters, up to a few meters, from high vacuum to high pressure


Fourth, Q911F3 three-piece thread electric ball valve main performance

test pressure MpaNominal pressure(MpaPressure level(classJIS(Mpa)
Strength test2.
Seal test1.
Airtight test0.5~0.7

Fifth, Q911F3 three-piece thread electric ball valve main parts and materials

Connection methodInternal thread connectionButt weld connection
Part NameValve body bonnetWCBCF8(304)CF8M(316)WCBCF8(304)CF8M(316)
Sphere, valve stem2Cr130Cr19Ni9OCr17Ni12Mo22Cr130Cr19Ni9OCr17Ni12Mo2
Sealing ring, packingEnhanced polytetrafluoroethylene, para-polyphenylene
Applicable conditionsApplicable mediumWater, steam, oil, etc.Corrosive medium such as nitric acidCorrosive medium such as acetic acidWater, steam, oil, etc.Corrosive medium such as nitric acidCorrosive medium such as acetic acid
proper temperature-29 ~ 180 ° C (reinforced polytetrafluoroethylene), -29 ~ 300 ° C (para-polyphenylene)

Shanghai Gaocheng Valve Manufacturing Co., Ltd. is a comprehensive enterprise integrating scientific research, design, manufacture, sales and service. It specializes in producing pneumatic butterfly valves, electric actuators, electric ball valves and electric butterfly valves. The pneumatic ball valves are available in various models and at affordable prices. Extensive production and sales experience in the field of industrial automation valves. If you have any questions, please call us at 021-66400088 and we will do our best to provide you with quality service.


Three-piece threaded electric ball valve features

The address of this article:http://en.gcpv.cn/product/630.html

Key word:Q911F3threadedthree-pieceelectricballvalve,Electricthreadballvalve,Pneumaticinternalthreadballvalve

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