BD

K00

1

PR

ES

SU

RE

-ba

r

DIAPHRAGM TEMPERATURE LIMITATIONS

105 C

100 C

95 C

90 C

T E M P E R A T U R E - C

NEOPRENE (N,NWT, & NCMS)-25 C

ETHYLENE PROPYLENE (EP)

BUTYL (B)

WHITE BUTYL (WB)

HYPALON (H)

-5 C

SILICON (S)-100 C

-30 C

-25 C

-25 C

-15 C

VITON (V)

NATURAL (A,AA,AS & WA)-30 C

-40

-10C

0-20

4

NITRILE (BUNA) (R)

4020

80 C

8060

175 C

175 C

150 C

120 C

160120100 140 180

UNLINED (OTHER THAN CAST IRON)

100 C

16

8

12

HYPALON LINED / NITRILE LINED

NATURAL/EBONITE/FRP LINED

BODY TEMPERATURE LIMITATIONS

LEAD LINED

NEOPRENE LINED

BUTYL LINED

TEFZEL LINED / VITON LINED / EPDM LINED

CAST IRON

-30 C

-25 C

-25 C

-25 C

-25 C

-30 C

-25 C

50C

85C

150 C

120 C

105 C

175 C

175 C

6

10

14

DN6 - 50

DN 65 - 100DN 125 & 150

DN 200DN 250 - 350

-30 C TEFLON (T) 175 C*

PRESSURE - TEMPERATURE

DIAPHRGM VALVE SERIES 'S2K'

RATING

*