Brand
Dixon U.S.A.
DESCRIPTIONS
Interchange Data:
– Eaton/ Hansen HKFR-Series, DNP HNV-BOP Series
– Interchangeable to ISO7241 Series B
Materials:
– Machined components are manufactured using solid steel or 316 stainless steel bar stock.
– Stainless steel balls, retaining rings, and springs maximise corrosion resistance and extend service life.
– Steel componentry is plated using ROHS Compliant Trivalent Chrome.
– Steel coupler sleeves are hardened to resist deformation and maximise service life.
– Steel nipples are hardened to provide heavy duty performance and resist brinneling.
– Red power coated coupler sleeve and nipple hex for easy BOP service identification.
– Locking sleeve is standard.
Seal components:
– Blow-out Prevention (BOP) couplings contain severe service FKM seals.
– PTFE Anti-Extrusion ring protects main coupling body seal from dynamic impulse pressure damage
– Coupler has redundant O-ring sealing system
– Valve seals are crimped in place to maintain integrity during excessive flow conditions are pressurised connection
BOP couplings have been fire tested and Lloyd’s certified to 700oC (1300oF) in accordance with API 16D. Certificate available upon request.
Working Pressure:
| Body Size | Steel Coupler/ Plug | 316 Stainless Coupler/ Plug | Lloyd’s Test Pressure | Flow ΔP = 22 PSI |
||
| PSI | Bar | PSI | Bar | |||
| 1/2″ | 5000 | 345 | 5000 | 345 | 5000 | 15 GPM |
| 3/4″ | 5000 | 345 | 5000 | 345 | 5000 | 29 GPM |
| 1″ | 5000 | 345 | 5000 | 345 | 5000 | 50 GPM |
| Part No. | Body Size | Threads | Material | Length (mm) |
Max.OD (mm) |
Hex (Inch) |
Weight (lb) |
| 4HF4-BOP | 1/2″ | 1/2″ – 14 NPTF | Steel | 72.6 | 47.2 | 1-5/16″ | 0.73 |
| 4HF4-SS-BOP | 1/2″ | 1/2″ – 14 NPTF | 316 SS | 72.6 | 47.2 | 1-5/16″ | 0.76 |
| 6HF6-BOP | 3/4″ | 3/4″ – 14 NPTF | Steel | 90.2 | 56.4 | 1-5/16″ | 1.30 |
| HF6-SS-BOP | 3/4″ | 3/4″ – 14 NPTF | 316 SS | 90.2 | 56.4 | 1-5/16″ | 1.33 |
| 8HF8-BOP | 1″ | 1″ – 11 1/2 NPTF | Steel | 104.9 | 63.2 | 1-5/8″ | 1.95 |
| 8HF8-SS-BOP | 1″ | 1″ – 11 1/2 NPTF | 316 SS | 104.9 | 63.2 | 1-5/8″ | 1.95 |
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