SANGAN In Line Diaphragm Seal For Flange Connection
Product Usage Instructions
Installation
- Choose the appropriate size and rating based on the flange table codes.
- Ensure the instrument connection matches the requirements of your pressure gauge or transmitter.
- Properly align the seal with the flange connection for a secure fit.
Seal Configuration
Utilize the ordering codes to specify the range type, body material, diaphragm material, instrument connection, sealing fluid, process connection, flange facing, and other options according to your application requirements.
Maintenance
Regularly check for any leaks or damages to the seal. Replace the sealing fluid as needed to maintain optimal performance.
FEATURES
- Completely round, no corners and edges
- For direct installation between two flanges
- Wide choice of special materials
APPLICATIONS
- For direct, permanent installation in pipelines
- For flowing, pure and aggressive media
- Chemical process industry
- Petrochemical industry
STANDARD SPECIFICATIONS
- Range Type: 0 … 0.6 to 0 … 400 bar
- Basic Body: AISI 316L SS
- Diaphragm: AISI 316L SS
- Instrument Connection: Pressure gauge or transmitter directly welded, process pressure transmitter with threaded adapter
- Sealing Fluid: Silicone oil
- Facing Finish: 125 – 250 AARH for Raised Face
- Assembly: Direct
DIMENSIONAL DRAWING
| Connections as per EN 1092-1 | ||||
| DN | PN | D | Mb | L |
| 25 | 6…400 | 63 | 28.5 | 60 |
| 40 | 6…400 | 85 | 43 | 60 |
| 50 | 6…320 | 95 | 54.5 | 60 |
| 80 | 6…250 | 130 | 82.5 | 60 |
| 100 | 6…160 | 150 | 107 | 60 |
| 125 | 6 | 178 | 132 | 60 |
| 125 | 10…63 | 188 | 132 | 60 |
| 150 | 6 | 202 | 152 | 60 |
| 150 | 10…63 | 212 | 152 | 60 |
| Connections as per ANSI B 16.5 | ||||
| Size | Class | D | Mb | L |
| 1″ | 150…2500 | 63 | 28.5 | 60 |
| 1½” | 150…2500 | 78 | 43 | 60 |
| 2″ | 150…1500 | 95 | 54.5 | 60 |
| 3″ | 150…900 | 130 | 82.5 | 60 |
| 4″ | 150…600 | 150 | 107 | 60 |
| 5″ | 150…300 | 186 | 132 | 60 |
| 6″ | 150…300 | 216 | 159 | 60 |
ORDERING CODES
RANGE TYPE
| Z50 | 0…0.6 to 0…400 bar | Z50 |
BODY MATERIAL
| MG | AISI 316L SS | MC AISI 304 SS | MC |
| MF | AISI 316 SS | MM Monel | |
| MO | Hastelloy C-276 | MQ Inconel 600 | |
| MV | Titanium MW Tantalum | ||
| MD | Super Duplex MM Monel | ||
DIAPHRAGM MATERIAL
| MG | AISI 316L SS | MC AISI 304 SS | MG |
| MF | AISI 316 SS | MM Monel | |
| MO | Hastelloy C-276 | MQ Inconel 600 | |
| MV | Titanium MW Tantalum | ||
| MD | Super Duplex MM Monel | ||
INSTRUMENT CONNECTION
| 03B | 3/8″ BSP (F) | 04N ½” NPT (F) | 04N |
| 02B | ¼” BSP (F) | 04B ½” BSP (F) | |
| 02N | ¼” NPT (F) | ||
SEALING FLUID
| OA | Silicon | OA |
PROCESS CONNECTION
| XXX | Refer Flange Table for the codes | XXX |
FLANGE FACING
| FF | Flat Face | |
| RJ | Ring-Type Joint | |
| RF | Raised Face | RF |
ASSEMBLY
| DR | Direct | DR |
| RE | Remote |
| CAPILLARY | |||
| MC | AISI 304 SS | MF AISI 316 SS | MF |
| ARMOUR | |||
| MC | AISI 304 SS | MF AISI 316 SS | MF |
| MP | PVC (Ambient max. 60°C) | ||
REMOTE MOUNTING LENGTH
| XXXX | 1000 mm up to 6000 mm | 6000 |
OTHER OPTIONS
| TC | Material test certificate | TC |
| TN | NACE standards | |
| TO | Use for Oxygen service | |
Ordering Example : ILS-Z50-MC-MG-04N-OA-XXX-RF-DR-MF-MF-6000-TC
NOTES
- Other sealing liquids are available, contact factory for further details.
- All metal diaphragms are laser welded to the Top Chamber.
Flange Table
| ANSI B 16.5 | ||||||||
| Code | Size | Rating | Code | Size | Rating | Code | Size | Rating |
| A01 | ½” | 150# | A02 | ½” | 300# | A03 | ½” | 600# |
| A04 | ½” | 900# | A05 | ½” | 1500# | A06 | ½” | 2500# |
| A07 | ¾” | 150# | A08 | ¾” | 300# | A09 | ¾” | 600# |
| A10 | ¾” | 900# | A11 | ¾” | 1500# | A12 | ¾” | 2500# |
| A13 | 1″ | 150# | A14 | 1″ | 300# | A15 | 1″ | 600# |
| A16 | 1″ | 900# | A17 | 1″ | 1500# | A18 | 1″ | 2500# |
| A19 | 1¼” | 150# | A20 | 1¼” | 300# | A21 | 1¼” | 600# |
| A22 | 1¼” | 900# | A23 | 1¼” | 1500# | A24 | 1¼” | 2500# |
| A25 | 1½” | 150# | A26 | 1½” | 300# | A27 | 1½” | 600# |
| A28 | 1½” | 900# | A29 | 1½” | 1500# | A30 | 1½” | 2500# |
| A31 | 2″ | 150# | A32 | 2″ | 300# | A33 | 2″ | 600# |
| A34 | 2″ | 900# | A35 | 2″ | 1500# | A36 | 2″ | 2500# |
| A37 | 2½” | 150# | A38 | 2½” | 300# | A39 | 2½” | 600# |
| A40 | 2½” | 900# | A41 | 2½” | 1500# | A42 | 2½” | 2500# |
| A43 | 3″ | 150# | A44 | 3″ | 300# | A45 | 3″ | 600# |
| A46 | 3″ | 900# | A47 | 3″ | 1500# | A48 | 3″ | 2500# |
| A49 | 4″ | 150# | A50 | 4″ | 300# | A51 | 4″ | 600# |
| A52 | 4″ | 900# | A53 | 4″ | 1500# | A54 | 4″ | 2500# |
- Tel: +98 21 56230420
- Fax: +98 21 56230440
- www.sangansanat.com
- info@sangansanat.com
FAQ
- Q: Can I use a different sealing liquid than silicone oil?
- A: Yes, other sealing liquids are available. Contact the factory for further details.
- Q: How are metal diaphragms attached to the top chamber?
- A: All metal diaphragms are laser welded to the top chamber for secure attachment.
Documents / Resources
 |
SANGAN In Line Diaphragm Seal For Flange Connection [pdf] Owner's Manual 0ILS-Z50-MC-MG-04N-OA-XXX-RF-DR-MF-MF-6000-TC, In Line Diaphragm Seal For Flange Connection, Diaphragm Seal For Flange Connection, Seal For Flange Connection, Flange Connection |
