254

Gas baLL vaLves

FlANGED CAST IRON GAS bAll VAlVE

code

bVD15D

bVD20D

bVD25D

bVD32D

bVD40D

bVD50D

bVD65D

bVD80D

bVD100D

bVD125D

bVD150D

bVD200D

Dimension

pmax

B

8

9

pos.

1

2

3

4

5

6

7

8

9

DEscrIpTIon

Body

Flange

Ball

Ball seat

Stem

Sliding washer

Ring

O-Ring

Lever

Stop plate

Spring washer

maTErIal

EN GJS 400-15 / EN GJL250*, epoxy coated

EN GJS 400-15 / EN GJL250*, epoxy coated

Brass CuZn40Pb2 chrome plated / AISI 304 / AISI 316 / EN GJL250**

Reinforced PTFE

Brass CuZn40Pb2 / AISI 304 / AISI 316

PTFE

Brass CuZn40Pb2 / AISI 304 / AISI 316

NBR /FKM (Viton®)

Carbon steel, epoxy coated

Galvanized carbon steel

Galvanized carbon steel

10

11

8

6

7

5

1

S

E

C

H

1

H

2 8

A

3 4

8

DN125 -150

P

J

10

11

DN15

DN20

DN25

DN32

DN40

DN50

DN65

DN80

DN100

DN125

DN150

DN200

PN16

PN16

PN16

PN16

PN16

PN16

PN16

PN16

PN16

PN16

PN16

PN10

ISO5211

n°x q