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Product Category：BALL VALVE
Product Name：BQ941F-40 thermal insulation electric ball valve
Product Tag：thermal insulation electric ball valve
Update Date：2021/8/30 23:11:11
Visits：
Overview of BQ41F Jacketed Insulation Ball Valve:
The thermal insulation ball valve has the characteristics of thermal insulation and cold preservation. The flange connection is designed and manufactured according to GB and used in the petroleum, chemical, metallurgical, and pharmaceutical industries according to 79-94 standards.
The thermal insulation ball valve is thermally insulated due to the use of a steam jacket. Therefore, even if the outside temperature drops below zero, the ball valve still operates flexibly to ensure that the oil pipeline can be disconnected. Its advantage is that the general control valve does not have. The reduced diameter thermal insulation ball valve is an ideal control valve for heavy oil pipelines.
According to user needs, the jacket is injected with steam, heat transfer oil, cooling water, air-conditioning, etc. Use the entire valve to increase or decrease the temperature to the required temperature. Can prevent the medium from crystallizing.
Jacket connection method:
1: Optional internal thread connection DN15-DN20 G3/8 DN25-150 G1/2 DN200 or more G3/4
2: Optional flange connection DN15-DN50 15 flange DN65-150 20 flange DN200 or more 25 flange
BQ41F insulation ball valve model
BQ41F-10C, BQ41F-16C, BQ41F-25C, BQ41F-40C, BQ41F-16P, BQ41F-25P, BQ41F-40P
BQ641F-10C, BQ641F-16C, BQ641F-25C, BQ641F-40C, BQ641F-16P, BQ641F-25P,
BQ641F-40P
BQ941F-10C, BQ941F-16C, BQ941F-25C, BQ941F-40C, BQ941F-16P, BQ941F-25P,
BQ941F-40P
Material of BQ41F jacketed thermal insulation ball valve:
The main parts |
Valve body |
WCB |
ZG1Cr18Ni9Ti |
CF8 (304) |
CF8 (304L) |
ZG1Cr18Ni |
CF8M(316) |
CF3M (316L) |
12Mo2Ti |
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Sphere, Stem |
2Cr13 |
1Cr18Ni9Ti |
0Cr18Ni9Ti |
00Cr19NI11 |
1Cr18Ni |
0Cr17Ni |
00Cr17Ni |
|
-304 |
(304L) |
12Mo2Ti |
12Mo2(316) |
14Mo2 (316L) |
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Sealing ring |
PTFE, PPL |
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Packing, gasket |
V-shaped PTFE, flexible graphite ring, PTFE sheet, flexible graphite wound gasket |
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Applicable working conditions |
Applicable medium |
steam, Oil, etc. |
Nitric acid and other rot Erosive |
Strong oxidation Sexual medium |
Corrosion such as acetic acid Sexual medium |
Corrosion such as urea Sexual medium |
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proper temperature |
-28~300℃ |
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Application Specification |
Design and manufacture press |
CB12237-89 API6D JPI17S-48 |
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Flange Size by |
JB79-59, SH3406, GB9113, HC20592-97 ANSI B16.5 JIS B2212-2214 |
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Structure length according to |
GB12221-89 ANSI 16.10 JIS B202 |
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Inspection test press |
GB/T13927-89 JB/T9092-99 JPI590 |
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Suitable temperature of BQ41F jacket insulation ball valve sealing material:
Room temperature |
Enhance |
Universal temperature |
high temperature |
Wear-resistant, high temperature |
|
Material code |
F |
Fs |
M |
PPL |
YH |
proper temperature |
≤150℃ |
≤200℃ |
≤250℃ |
≤350℃ |
≤425℃ |
Product Keyword Tags>>
Ball valve,Ball valves,ball valve manufacturer in China, Ball Valve supplier in China,
