4 Inch Industrial Floating Ball Valve 2 Piece PN16 ~ PN160 Q641 F/H/Y-150Lb

4 Inch Industrial Floating Ball Valve 2 Piece PN16 ~ PN160 Q641 F/H/Y-150Lb

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
0 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
OEM
Place of Origin:
China
Model Number:
Q11 / Q11F

Shanghai kangquan Valve Company

Business Type: Trading Company
Main Products:

Product Details

Delivery Time:usually within 35 days after received your payment
Certification:ISO 9001

SUS316 CF8 / CF8M 2 Piece Type Floating Ball Valve Female Threaded , 1000 WOG

Feature:

-  Anti-blowout Structure of Valve Stem

When medium pass through the valve, the pressure in valve body may possibly 

push the stem out, or when the valve is in repair, if there is pressure in the middle 

cavity, the stem or medium seems to easily fly out upon disassembling the valve, 

which can cause injures to human beings,

To prevent the possibilities, a dummy club is packing and thrust bearing are burnt 

or packing is damaged due to other causes, the pressure of medium in valve body 

will make the dummy club of valve stem in close contact with the upper seal face of 

valve body. 

Thus to prevent medium leaking out from the damage packing position.

-  Reliable Seal Structure

The seat is made of PTFE. Because the contact area between seat and the ball will 

becomes more high with rising of pressure of the middle cavity, 

Small Resistance ball valve has the smallest resistance of all the valve, in the case 

of reduced bore, the resistance is little still.

-  Prompt switch

The ball valve circumrotates in 90°,It work quickly to open or close.

Brief introduction:

The ball valve is designed and manufactured according well to API 6D.  Floating ball when small caliber, and fixed ball when large caliber. It has fire protection structure and antistatic device. Widely used for petroleum,chemistry,water treatment industries.

Main part & material

Part name

Material

body

WCB,ZG1Cr18Ni9Ti,CF8

ball

1Cr18Ni9Ti 304,316

stem

1Cr18Ni9Ti 304,316

seal ring

Polytetrafluoroethlene(PTFE)

packing

Polytetrafluoroethlene(PTFE)

DN

G

B

L

E

H

A

6

1/4\"

8

54

11.5

52

105

10

3/8\"

10

54

11.5

52

105

15

1/2\"

15

62.5

14

65

130

20

3/4\"

20

73.5

15

70

130

25

1\"

25

86

15

78

150

32

1-1/4\"

32

101

18

82

180

40

1-1/2\"

38

110

19

90

200

50

2\"

50

123

19

98

200

65

2-1/2\"

64

165

23

140

240

80

3\"

80

190

25

135

260

Technical Specification                                       

Nominal pressure(Mpa)

PN

2.5,4.0

Contact Supplier

Mr. Steve sale Manager Chat Now
Telephone
86-021-57626759
Mobile
86-13818096733
Fax
86-021-57617555
Skype
gu@kqvalve.com
Address
No.159 Jiugan road Sijing industrial zone Songjiang District Jiaxing,Zhejiang

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