Manual

D-Series
Models: S-Ch
www.delta-controls.com
Technical Datasheet
TDS-S-Ch-A: FEB 2014
D-Series
Chemical Flanged Seals with Flush Diaphragm
Models: S-Ch
34.5
34.5
B
40
Dm
Do
Dz
Dp
d
DIN 2526 standard contact
face
Form B
Æ9
4 holes
Length of cover:
54 mm for capillary £ 3 m
84 mm for capillary > 3 m
Capillary from 1 to 3 m
(special versions up to 6 m)
Remote connection with:
smart and analog
pressure and differential
pressure transmitters
Direct connection with:
smart and analog pressure and
differential pressure transmitters
Version
Diaphragm
diameter
Dm
Contact face
diameter
Dp
Partition
diameter
Do
External
diameter
Dz
Thick-
ness
B
Thickness
(teflon version)
B
Diameter of
openings
d
Number
of
openings
DN50
60 102 125 165 24,2 27,7 18 4
DN80
89 138∗ 160 200 28,9 33,1 18 8
∗ for tantalum 127 lining
Dimensions