Brand
Roman Seliger
DESCRIPTIONS
Applications:
– Designed to minimise spillage and damage associated with pull-away incidents
– Typical applications include: ship-to-offshore platform and ship-to-ship product transfer operations
– designed to be installed within a hose string where the coupling will have a length of hose attached to both sides [HOSE TO HOSE]
Features:
– Coupling automatically senses an excessive load, closes the valves and disconnects, release is executed when force causes bolts to break
– 316T1 stainless steel body with FKM (FPM) O-rings
– Female NPT is standard, optional ANSI/ DIN flanges or male NPT are available
Materials
| Component | Material | Standard | Operation Temperature |
| Housing Check Valve |
SS (Stainless Steel) | EN 10272-1.4404+AT | -40oC to 250oC |
| EN 10213-1.4409+AT | |||
| Br/ Gm (Brass/ Gun metal) | EN 12164 – CW614N | -40oC to 200oC | |
| EN 1982 – CB491K-GS | |||
| AL (Aluminium) | EN 755 – AW-6262-T6 | -40oC to 150oC | |
| EN 1706 – AC-42100-T6 |
Seals
| Component | Material | Description | Operation Temperature |
| O-ring | FKM | VitonTM | -30oC to 200oC |
| EPDM | Buna AP | -40oC to 120oC | |
| FFKM | KalrezTM ChemrazTM | -15oC to 230oC | |
| NBR | Perbunan | -38oC to 80oC |
Working Pressure:
16 bar/ 25 bar 150 psi/ 300 psi (40 bar/ 600 psi on request.)
Notes:
– For temperature stability of the seal material used must be considered separately for each individual case
– Kalrez, Viton = Registered Trademarks of DuPont; Chemraz = Registered Trademark of Green Tweed
Typical end connections available:
| Nominal Width | Breaking Force | Connection* | Kg (Stainless) | Kg (Aluminium) | |
| SS | Alu | ||||
| 1″ | 4,8 kN | 3,2 kN | 1″ Thread | 1,6 | – |
| 1″ Flange | 2,7 | ||||
| 2″ | 13 kN | 9 kN | 2″ Thread | 2,6 | 0,9 |
| 2″ Flange | 7,3 | 2,5 | |||
| 2-1/2″ | 22 kN | 10 kN | 2-1/2″ Thread | 7,4 | 2,5 |
| 2-1/2″ Flange | 13,2 | 4,5 | |||
| 3″ | 33 kN | 15 kN | 3″ Thread | 8,5 | 2,9 |
| 3″ Flange | 15,1 | 5,1 | |||
| 4″ | 52 kN | 24 kN | 4″ Thread | 15,5 | 5,3 |
| 4″ Flange | 20,7 | 7,0 | |||
| 5″ | 81 kN | 37 kN | 5″ Thread | 32,0 | 12,0 |
| 5″ Victaulic | 31,0 | 11,7 | |||
| 6″ | 92 kN | 54 kN | 6″ Thread | 46,8 | 15,9 |
| 6″ Flange | 57,6 | 19,6 | |||
| 8″ | 165 kN | 96 kN | 8″ Thread | – | – |
| 8″ Flange | 71,0 | 25,9 | |||
| 10″ | 151 kN | 151 kN | 10″ Thread | 120 | – |
| 10″ Flange | |||||
| 12″ | 217 kN | 217 kN | 12″ Thread | 185 | – |
| 12″ Flange | |||||
* Threads: Female and Male (F/F – F/M – M/M) BSP, Female and Male (F/F – F/M – M/M) NPT
Flanges: ANSI 150 psi/ ANSI 300 psi, DN 25-150 PN 10/16 and PN 25/40, TW1/50, TW3/80, TW7/150, T.T.M.A.
Others: Victaulic
Add on options:
1: Non-Closure
Non-closure versions are available in both the Industrial and Marine versions. The Non-closure design acts purely transfer system, protecting equipment and personnel. With no internal mechanism these couplings are utilised when the medium is non-hazardous and spillage is acceptable.
2: Swivel integrated
Where there is a risk of excessive force on the hose due to the unexpected movement between the loading and unloading station, combing the Dry Disconnect Couplings or Swivel with a Safety Breakaway coupling.
3: Cable release series
The Breakaway cable release series, is designed specifically to minimise spillage and damage associated with drive away and pull away incidents.
When the couplings are separated accidentally, poppets in each valves will close rapidly, minimising exposure to humans, environment and loss of products.
Didn’t find what you need? Please discuss your requirements with any of our Sales representatives.
