Laizhou dongsheng valve co.,ltd.   Add:Haizheng village, Laizhou City, Shandong province,China 

TEL:0086-535-2370538 2371078 FAX:0086-535-2370581  E-mail:dongsheng@lzds.cn

鲁ICP备05011846号-1 Technical Support:www.300.cn

Lug type butterfly valve

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product description

Lug Butterfly valve

 

DESCRIPTION                                    

1.Face to face according to standards DIN3202-1999, K1

2.Working pressure: 1.0Mpa/1.6Mpa

3.Pressure test according to standards: API598 DIN3230 EN12266-1              

4.working temperature:                          

NBR: 0℃~+80℃                            

EPDM: -10℃~+120℃                        

5.Medium: Fresh Water, Sea water, food stuff, all kinds of oil, air, acid, alkaline liquid etc.

6.Lever: Ductile iron, very resistant

6.Lever: Ductile iron, very resistant

SIZE

2"

2 1/2"

3"

4"

5"

6"

8"

10"

12"

ΦD

90

90

90

90

90

90

90

125

125

ΦF

70

70

70

70

70

70

70

102

102

4-Φ2

9

9

9

9

9

9

9

11.5

11.5

L

42

44

48

52

56

56

60

68

78

a×a

9×9

9×9

11×11

12×12

14×14

14×14

17×17

20×20

22×22

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