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BQ41F保温球阀

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文章摘要:BQ41F保温球阀,渐隐魂慴色沮如丧考妣,钟离兴高采烈暗室求物。

品牌:泉达泵阀

型号:BQ41F

用途:法兰保温球阀具有良好的保温保冷特性,且阀门的通径与管径一致,同时又能有效降低管 路中介质热量损失。

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BQ41F保温球阀产品特点:

法兰保温球阀具有良好的保温保冷特性,且阀门的通径与管径一致,同时又能有效降低管 路中介质热量损失。主要用于石油、化工、冶金、制药、食品等各类系统中,优博体育_优博体育投注_优博体育在线:以输送常温下会凝固的高粘度介质。
由于采用整体式结构,因而保温球阀比一般球阀体积更小,重量更轻,且无外漏,密封性能良好,夹套采用碳素钢管焊接比铸造的更加耐压牢固。

Features

The product bears favorable heat-preservation and cold-insulation specialties.In addition, the all-diameter of the valve is identical to pipe diameter to effectively reduce the heat loss from those medium in the pipeline. It is mainly applied to transport the full- bodied mediums which solidify under normal temperature in such fields as petroleum industry, chemical industry, metallurgical industry, pharmaceutical industry,food industry, etc.
For the monolithic construction is applied in design the product, the jacket valve with favorable sealing performance features smaller configuration and weight than traditional ball valves without leakage. More overpressure-resistant and firmer capacities are also 
enjoyed by the jacket made through carbon steel welding than that through casting.

BQ41F法兰保温球阀技术规范Technical Specification
 

设计标准
Design Standard

ASME B 16.34 GB/T 12224

结构长度
Structure length

ASME B 16.10 GB/T 12221

连接法兰 
Connecting flange

ASME B 16.5 JB/T 79

驱动方式
Driving manner

手动、电动、气动 
Manual,Moton driving,Pneumatil

试验和检验
Test & Inspection

JB/T9092 API 598

适用介质
Applicable medium

重油、胶类等易凝固介质 
Heavy oil,glue and other easy-clotting medium

BQ41F法兰保温球阀主要零件材质表Form of Major Parts Materials

序号

零件名称 
Accessory name

材 质 Material

GB

ASTM

1

夹套 Jacket

25

A105

2

阀座 Seat

WCB

A216-WCB

3

阀体 Body

25

A105

4

密封圈 SealingRing

PTFE、对位聚苯 
PTFE、Counterpoint polypheny1

5

球体 Ball

   

6

阀杆 Stem

1Cr13

A247-410

7

填料 Stuffing

柔性石墨 Graphite

8

填料压盖 Gland

WCB

A216-WCB

注:系列阀门主要零部件及密封面的材质可根据实际工况条件或用户特殊要求设计选用.

Notes: Major parts of the valve series and materials of sealing surface differ according to actual working condition and custmer’s special requirement.

    

BQ41F法兰保温球阀主要外型及连接尺寸表Main Types and Connecting Dimension

公称通径 (DN)

b

L

D

E

Q

H

W

管螺纹
Pipe thread

(mm)

(in)

(mm)

(in)

P

20

3/4″

19

117

40

11/2″

58.5

147

101

170

G3/4″

25

1″

25

127

50

2″

62.5

156

106

170

G3/4″

40

11/2″

38

165

65

21/2″

63.5

181

125

250

G3/4″

50

2″

51

178

80

3″

68

218

135

250

G3/4″

80

3″

76

229

150

6″

82

275

193

350

G3/4″

100

4″

102

254

200

8″

83

300

265

420

G3/4″

150

6″

152

292

250

10″

95

403

355

1000

G3/4″

200

8″

203

330

300

12″

100

492

410

1300

G3/4″

备 注Remarks

法兰尺寸请按对应的通径参阅样本《主要外型及连接尺寸表》
Flange dimension refer to the sample book of form 
of Main Types andConnecting Dimension, 
according to the corresponding diameter

订货须知:

一、①BQ41F法兰保温球阀产品名称与型号②BQ41F法兰保温球阀口径③是否带附件以便我们的为您正确选型。
二、若已经由设计单位选定BQ41F法兰保温球阀型号,请按BQ41F法兰保温球阀型号直接向我司销售部订购。
三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数,由我们的阀门专家为您审核把关。
感谢您访问我们的网站.如有任何疑问.您可以致电给我们,我们一定会尽心尽力为您提供优质的服务。