BQ941F electric insulated ball valve

BQ941F electric insulated ball valve

BQ941F electric thermal insulation ball valve, with thermal insulation jacket, can be heated or cooled by heating or cooling gas, water, oil, etc. for the valve body heating and thermal insulation or cooling and cooling, so that the medium in the valve circulation

The details of

Product Features: BQ941F electric thermal insulation ball valve
, with thermal insulation jacket, can be heated or cooled by heating or cooling gas, water, oil, etc. for the valve body heating and thermal insulation or cooling and cooling,
so that the medium in the valve circulation is kept in a constant temperature range, effectively reduce the medium temperature loss in pipeline transportation.

BQ941F electric thermal insulation ball valve Overview:
BQ941F electric thermal insulation ball valve, with thermal insulation jacket, can be heated or cooled by heating or cooling gas, water, oil, etc. for the valve body heating thermal insulation or cooling cooling,
so that the medium in the valve circulation is kept in a constant temperature range, effectively reduce the temperature loss of the medium in pipeline transportation. The
electric thermal insulation ball valve is mainly used in petroleum, chemical, pharmaceutical, food and other kinds of automatic control systems to transport high viscosity media that will solidify at room temperature.
With SH series switching type, regulating type electric actuator, there are input passive contact signal or 4 ~ 20mA control signal and single-phase power supply can control operation, to
achieve the pressure, flow, temperature, liquid level and other parameters of the adjustment. Due to the integral structure, the thermal insulation ball valve is smaller than the general ball valve, lighter
weight, better sealing performance, and no leakage, the jacket is welded with carbon steel pipe, more solid than the casting
QB941 electric thermal insulation ball valve The product has good thermal insulation and cold characteristics, and the diameter of the valve and pipe diameter to, the medium is a straight line flow, small
resistance, The most suitable for easy solidification, high viscosity liquid media. At the same time, it can effectively reduce the heat loss of the pipeline medium.
Integral jacket design, more uniform heat preservation, cold protection. The jacket, outside of the body is welded with the jacket nozzle, allowing a maximum pressure of 1MPa for steam or cold water.
Mainly used in petroleum, chemical, pharmaceutical, food and other systems to transport high viscosity media that will solidify at room temperature.
Technical parameters and implementation standards:
Nominal diameter :DN15 ~ 200, NPS 3/4 ~ 8
Nominal pressure (Mpa) : PN1.6~2.5, Class150~300, 10K, 20K
Valve material and applicable working condition
valve body: WCB CF8 (304) CF8M (316)
Seat :1Cr18Ni9Ti 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
Sealing ring: polytetrafluoroethylene, counterpoint poly
sphere :2Cr13 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
stem: 2Cr13 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
jacket :25 25 25
Packing: PTFE, flexible graphite
Applicable medium: Water, steam, oil nitric acid and other corrosive medium acetic acid and other corrosive medium
applicable temperature :-29 ~ 180ºC (polytetrafluoroethylene), -20 ~ 300ºC (para-poly)
Design and manufacture :GB/T 12237-1989, API 608, API 6D, JPI 7S-48, BS5351
structural length :GB/T 12221-1989, ANSI B16.10; JIS B2002
connection flanges :JB/ T74-90 (JB74-90), GB9112~9131, HGJ44-76, SH3406; ANSI B16.5; JIS B2212~2214
pressure test: JB/T 9092-1999, API 598
Transmission mode: manual, worm gear drive, pneumatic, electric.
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