TEL:010-61259058
Home>>Butterfly valveButterfly valve
Lever Lug Type butterfly valve

Model:

 

NO

Product attributes

1

Rated working pressure

PN

1.0-1.6Mpa

2

Test pressure

Sell

1.5-2.4Mpa

Seal

1.1-1.76Mpa

3

working temperature

T

0-100℃

4

Applicable media

Freshwater, sea water, air, weak acids and bases, etc.

 

NO.

Name

Texture of material

NO.

Name

Texture of material

1

Handle

Aluminium alloy

9

Lubricating sleeve

PTFE

2

Connecting top wire

45#

10

Upper valve shaft

304,316,416stainless steel,45#

3

Gear plate

45#

11

Seat backrest

酚醛树脂

4

Connecting bolt

45#、Stainless Stee

12

Valve plate

QT450 nickel plating, QT450 nylon coating,

 aluminum bronze, 304, 316, 316L, 2507, 

1.4469, 1.4529

5

O-ring

NBR

13

Backstop rod

UPVC、45#

6

Anti-backlash clip spring

50#Manganese Steel

14

Lower Valve Shaft

304, 316, 416 stainless steel 45 # carbon steel

7

Backstop ring

45#Galvanizing

15

Seat rubber

EPDM, NBR, FTFE, silica gel, fluorine gel

8

Round gasket

45#Galvanizing

16

valve body

"Cast iron, stainless steel, cast steel

 

DN

ΦD

n-M1

H1

H2

L1

L2

L3

DN40

110.00 

4-M16

71 

182

33.5

30

170

DN50

125.00 

4-M16

70 

192

42

32

170

DN65

145.00 

4-M16

80 

205

45

47

170

DN80

160.00 

4-M16

94 

217

45

65

170

160.00 

8-M16

DN100

180.00 

8-M16

108 

235

52.1

91

201

DN125

210.00 

8-M16

122 

267

55

112

260

DN150

240.00 

8-M20

134 

287

56

146

260

DN200

295.00 

8-M20

167 

320

61

194

260

295.00 

12-M20

收缩