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Product Name Angle Valve (Vlave)
Model
Series Accessories
Catalog
Product Description



Specifications


NW25 (Common)

NW40 (Common)

Compressed Air (kg/cm 2 )

4~5

4~5

Conductance (ℓ/sec)

12

32

Operating pressure Range (Pa)

Metal Bellows

10 -8 to 3x10 5

10 -8 to 3x10 5

O-ring

10 -6 to 3x10 5

10 -8 to 3x10 5

Leak Rate(Pa.ℓ/sec)

Metal Bellows

<1x10 -7

<1x10 -7

O-ring

<1x10 -6

<1x10 -6

Sealing part(life-time)

Metal Bellows

200,000

200,000

O-ring

80,000

80,000

Temperature Range(°C)

0 to 80

0 to 80

Connection Flange (ISO)

NW25

NW40

Weight(kg)

1.2

1.8





Outer Dimension (unit : mm)

Name

Product Description

Ordering Number

A

B

C

D

E

ANGLE VALVE

NW16 MANUAL BELLOWS

VVAMBL160000

54.6

109.9

141.6

155.5

NW16

ANGLE VALVE

NW25 MANUAL BELLOWS

VVAMBL250000

51.6

104.9

136

150.5

NW25

ANGLE VALVE

NW40 MANUAL BELLOWS

VVAMBL400000

61

129.5

160.5

178.5

NW40

ANGLE VALVE

NW16 MANUAL ORING

VVAMOR160000

54.6

109.9

141.6

155.5

NW16

ANGLE VALVE

NW25 MANUAL ORING

VVAMOR250000

51.6

104.9

136

150.5

NW25

ANGLE VALVE

NW40 MANUAL ORING

VVAMOR400000

61

129.5

160.5

178.5

NW40




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