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Dry Break Check Valve0 pages
The Right Connection"
Technical Specification Sheet
Hygienic Breakaway Check Valve
Hygienic Break Away Check
Valve designed to protect
process lines from accidental
damage. In case of a 13kN
pullover Breakaway bolts will
break, protecting the
downstream process pipe
whilst simultaneously closing
the integrated check valve.
4
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Available in sizes 2", 2.5" and 3"
Can easily be retro fitted to any existing loading bay
All stainless construction 316L wetted and 304 non-wetted
EPDM gaskets 350psi at 70 degrees Fahrenheit
Polished ID-OD to 3A standards 0.8R max (higher polish available)
Various End configurations available
13kN break load bolt standard. Others available upon request
SPRING CHECK VALVE PRESSURE DROP
7
| 6
O
E 4
UJ
0
-7B- |
1 |
- |
0 50 100 150 200 250 300 350
FLOW(GPNI)
SIZE | 'A' (mm) | B' (mm) |
2" | 50.8 | 130 |
2.5" | 635 | 163 |
3" | 76.2 | 180 |
PART NO. | SIZE | DIMENSIONS (mm) A B | PRESSURE RATING (PSI) | CRACKING PRESSURE (PSI) SPRING #1 SPRING #2 | FLOW COEFFICIENT (CV) | ||
SBC200B46BB SBC250B46BB SBC300B46BB | 2" 21/2" 3" | 50.8 63.5 76.2 | 130 163 180 | 145 145 145 | 1.4 0.9 0.5 | N/A N/A N/A | 40 60 100 |
Breakaway Coupling Repair Kit
Size | Part Number |
SBC200B46-RK SBC250B46-RK SBC300B46-RK |
Repair Kit contains:
a) Check valve repair kit including spring
b) 1 x 5-N2D-44 Bolts
c) 1 x Gasket
40MP-E200, E250, E500
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Dixon Group Europe Ltd
350 Walton Summit Centre, Preston, PR5 8AS
Tel: +44(0)1772 323529 Fax: +44(0)1772 314664
www.dixoneurope.co.uk sales@dixoneurope.co.uk
PRESSURE
EQUIPMENT
APPROVAL
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