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Sales: Fengtai District, Beijing West International Trade Building, Building 9, Room B2-1028
Factory：Pinggu District Ma Chang Ying Town village for guhuai Road 80
Tel：010-51293388
Fax：010-51410308
E-mail：bvc@bvc.cc
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Product Name：Pneumatic fixed ball valve
Product Classification：Ball valves
Product Introduction： Q947 model electric ball valve is for use in two cut off, the regulation of the occasion.
Description Parameters Size Chart Application

Attachment is simple, compact structure, small size, light weight, small resistance, the action is stable and reliable. 

Actuators can be based on user requirements, and other configuration UNIC PSQ, HQ, DHL, 

model electronic implementing agencies or GTX, AL, gas piston actuators.

test pressure
（Mpa）

Nominal pressure（Mpa）

class

JIS(Mpa) 

1.6

2.5

4.0

6.4 

10.0

150 

300 

600

10K 

20K 

strength test

2.4

3.8

6.0

9.6

15.0

3.1

7.8 

15.3

2.4

3.8 

sealing test

1.8 

2.8

4.4

7.0 

11.0

2.2

5.6

11.2

1.5

2.8 

airtightness test

0.5～0.7 

Material  of parts

name of parts

Material 

Body  

WCB

ZG1Cr18Ni9Ti

CF8
(304)

CF3
(304L)

ZG1Cr18Ni12Mo2Ti

CF8M(316)

CF3M
(316L)

Ball/stem

2Cr13

1Cr18Ni9Ti

0Cr19Ni9
(304)

00Cr19Ni11
(304L)

1Cr18Ni12Mo2Ti

0Cr17Ni12Mo2
(316)

00Cr17Ni12Mo2
(316L)

Sealing ring

PTFE/PPL/soft graphite

Applicable Medium

Water/oil/etc.

Acetic acid, corrosion medium

Strong oxidizing medium

Acetic acid, corrosion medium

Urea etc corrosive medium
產(chǎn)品外形及結(jié)構(gòu)尺寸示意圖

1).Should stay the valve handle rotating position 

2).Not to be used as throttling. 

3).The belt transmission's ball valve should be installed upright. 

4).Please use the product according to the right, to ensure that the service life of the product, such as unusual situation, that is, please call national unified service hotline 400-666-1929, we will provide you with the high quality post-sale service, give you a satisfactory reply.
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Butterfly Valves | Ball Valves -Beijing High & Medium Pressure Valves Co.,Ltd All Rights Reserved  Website Hotline400-666-1929
Tel：010-51293388  Phone：13901003528  Fax：010-51410308  E-mail：bvc@bvc.cc
Sales Address: Fengtai District, Beijing West International Trade Building, Building 9, Room B2-1028
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