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CQA-25P special ball valve for tank truck


CQA-25P special ball valve for tank truck
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process
     

  Product name : CQA-25P special ball valve for tank truck Product model : CQA-25P
   Driving method : Manual Connection form : Flange  
   Structure form : Fixed    Sealing material : Hard alloy, stainless steel
   Pressure range : 2.5MPa    Nominal diameter : DN25, DN50
   Common materials : stainless steel    Technical consultation : 021-31007323

是国内著名〖 CQA-25P槽车专用球阀 〗制造商,也是国内大型【 切断阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖 CQA-25P槽车专用球阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of CQA-25P tank ball valves and one of the largest domestic [ cut-off valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation. The vast number of agents and corporate customers provide the " CQA-25P tank car special ball valve" solution, which is reliable in quality and affordable, so it sells all over the country. Welcome new and old customers to call us and email us. We will provide you with the best service.

槽车专用球阀 -- 概述 I. Ball Valves for Tank Trucks -- Overview

槽车专用球阀 采用了单浮动球体固定封圈技术的燃气槽车专用装卸球阀,其与槽车紧急切断阀和装卸管总成配套使用,具有启闭快速,密封可靠的特点,作为控制槽车装车 / 卸车时介质流通和截断的装置。 CQA-25P special ball valve for tank truck adopts single floating ball fixed sealing ring technology for gas tank truck special loading and unloading ball valve. It is used in conjunction with tank truck emergency shut-off valve and loading and unloading pipe assembly. It has the characteristics of fast opening and closing and reliable sealing. Device for controlling medium flow and interception during loading / unloading of tank trucks .

槽车专用球阀 -- 设计参数 Second, the tank ball special valve - design parameters

JB/T79-94 GB9113-2000 Flange connection: JB / T79-94 , GB9113-2000

GB12221-89 Structure length: GB12221-89

-- 主要零件材料 Third, the special ball valve of the tank car -the main parts material  

Valve body

Sphere, stem

Sealing ring

filler

stainless steel

stainless steel

Reinforced polytetrafluoroethylene

Teflon

槽车专用球阀 -- 主要性能参数 Fourth, the special ball valve of the tank car -the main performance parameters  

Nominal pressure

Shell test

Seal test

Applicable medium

Suitable temperature

2.5

3.75

2.75

Liquefied gas, liquid ammonia, etc.

-40 ~ + 80

4.0

6.0

4.4

  -- 性能规范 V. Special Ball Valves for Tank Trucks - Performance Specifications

PN Nominal pressure PN

1.6

2.5

MPa

Shell test pressure

2.4

3.75

Hermetic seal test pressure

1.76

2.75

Low pressure gas seal test pressure

0.5 ~ 0.7

Applicable medium

Liquefied gas, liquid ammonia

proper temperature

-40 ~ + 80

CQA-25P 槽车专用球阀 -- 主要外形尺寸和连接尺寸 Six, CQA-25P tank car special ball valve - main external dimensions and connection dimensions

 

PN

DN

d

L

H

D

D1

D2

b

f

Z-фd

W

2.5MPa

25

twenty two

194

78

115

85

65

16

2

4-14

150

2.5MPa

50

46

230

88

160

125

100

20

3

4-18

180

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