Applications
Designed specifically for blow-out prevention systems on drilling rigs
Designed specifically for blow-out preventer systems on drilling rigs
Compatibility & Interchange Data
Eaton/Hansen HKFR-Series
DNP HNV-BOP Series
Interchangeable to ISO7241 Series B
Construction
Machined components are manufactured using solid 316 stainless steel bar stock
Stainless steel balls, retaining rings, and springs maximize corrosion resistance and extend service life.
Steel components are plated using ROHS Compliant Trivalent Chrome
Steel nipples are hardened to provide heavy duty performance and resist brinneling.
Red powder coated coupler sleeve for easy BOP service identification, locking sleeve is standard
Blow-out Preventer (BOP) coupling critical seals are severe service FKM
PTFE Anti-Extrusion ring protects main coupling valve seal from dynamic impulse pressure damage
Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection
Individually marked with the BOP series designation
Machined components are manufactured using solid steel bar stock
Red powder coated coupler sleeve for easy BOP service identification
Specifications
BOP couplings have been fire tested and Lloyd’s certified to 700°C (1300°F) in accordance with API 16D. Certificate available upon request.
Flow ΔP = 22 PSI
Lloyd’s Test Pressure: 5,000 PSI
