Applications
For diaphragm seals in flange and cell design Model 990.27/28, in order to avoid the formation of deposits or blockages in process connection
The flushing ring is to be sandwiched between the process flange and the diaphragm seal
Description
Process connection
For flanges
per EN 1092-1 and ASME B 16.5
DN 50, 80, 100, 125 or NSP 2", 3", 4", 5"
PN
16 ... 100 or Class 150 ... 600
Material
Stainless steel
316L
Sealing faces
Per EN 1092-1
form B1 or
per ASME B 16.5 RF 125 ... 250 AA
Flushing connection
½" NPT
female (without plug screws)
Installation
The flushing ring
is clamped between process flange and diaphragm seal using standard sealing
elements (seals to be ordered separately).
Materials
Stainless steels 1.4571, 1.4404, 1.4435, 1.4541,´
Hastelloy B2, C4, C276; Monel 400, nickel,
titanium (other materials possible)With Acceptance Certificate per EN 10 204 - 3.1 B
Per EN 1092-1 form B2 or
per ASME B 16.5 RFSF, 500 AA, 125 AAPer EN 1092-1 form C (tongue), form D (groove)
Per ASME B 16.5 RJF (Ring joint face)
Other forms of sealing faces on request
- Flushing connection
G ½", G ¼", ¼" NPT female
½" NPT, G ½ B, G ¼ B, ¼" NPT male
With plug screws, material stainless steel 316L
Sealing faces
