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6HF6-SS-BOP by Dixon Valve | Hydraulic Quick Disconnect Coupling | H-BOP-Series | 3 4 Female NPTF x 3 4 Body Size | ISO-B Blowout Preventer Safety Socket | FKM Seal | 316 Stainless Steel Fashion

$115.92

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Compatibility & Interchange:
  • Danfoss Eaton Hansen HKFR-Series
  • DNP HNV-BOP Series
  • Interchangeable to ISO7241 Series B
Construction:
  • Machined components are manufactured using solid 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.
  • Individually marked with the BOP series designation.
  • Locking sleeve is standard.
Seal Components:
  • 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.
  • Coupler has redundant O-ring sealing system.
  • Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection.
Note:
  • BOP couplings have been fire tested and Lloyd s certified to 1300°F (700°C) in accordance with API 16D.
Additional Information:
Rated Pressure Chart
Body Size

 Steel Coupler Plug

 316 SS Coupler Plug

 Lloyd s Test Pressure

 Flow ΔP = 22 PSI
Maximum Working
Burst

 Maximum Working
Burst
3 8

5,000 PSI

 345 Bar

 16,500 PSI

 1,150 Bar

 5,000 PSI

 345 Bar

 21,500 PSI

 1,450 Bar

 5,000

 12 GPM
1 2

5,000 PSI

 345 Bar

 16,000 PSI

 1,100 Bar

 5,000 PSI

 345 Bar

 22,000 PSI

 1,500 Bar

 5,000

 15 GPM
3 4

5,000 PSI

 345 Bar

 16,500 PSI

 1,150 Bar

 5,000 PSI

 345 Bar

 21,500 PSI

 1,450 Bar

 5,000

 29 GPM
1

5,000 PSI

 345 Bar

 16,000 PSI

 1,100 Bar

 5,000 PSI

 345 Bar

 15,000 PSI

 1,000 Bar

 5,000

 50 GPM
H-BOP-Series | Blowout Preventer Safety Coupler (Female Threads)
src=
Part
Number

 Coupling
Type

 Body
Size

 Threads

 Material

 Length

 Max.
OD

 Hex
3HF3-BOP

 Socket Female

 3 8

3 8 – 18 Female NPTF

Steel

 2.50
(63.5mm)

 1.41
(35.8mm)

 7 8

3HF3-SS-BOP

 Socket Female

 3 8

3 8 – 18 Female NPTF

316 Stainless

 2.50
(63.5mm)

 1.41
(35.8mm)

 7 8

4HF4-BOP

 Socket Female

 1 2

1 2 – 14 Female NPTF

Steel

 2.86
(72.6mm)

 1.86
(47.2mm)

 1-5 16

4HF4-SS-BOP

 Socket Female

 1 2

1 2 – 14 Female NPTF

316 Stainless

 2.86
(72.6mm)

 1.86
(47.2mm)

 1-5 16

6HF6-BOP

 Socket Female

 3 4

3 4 – 14 Female NPTF

Steel

 3.55
(90.2mm)

 2.22
(56.4mm)

 1-5 16

6HF6-SS-BOP

 Socket Female

 3 4

3 4 – 14 Female NPTF

316 Stainless

 3.55
(90.2mm)

 2.22
(56.4mm)

 1-5 16

8HF8-BOP

 Socket Female

 1

1 – 11-1 2 Female NPTF

Steel

 4.13
(104.9mm)

 2.49
(63.2mm)

 1-5 8

8HF8-SS-BOP

 Socket Female

 1

1 – 11-1 2 Female NPTF

316 Stainless

 4.13
(104.9mm)

 2.49
(63.2mm)

 1-5 8

H-BOP-Series | Blowout Preventer Safety Plug (Female Threads)
src=
Part Number

 Coupling Type

 Body Size

 Threads

 Material

 Length

 Maximum OD

 Hex
H3F3-BOP

 Plug Male

 3 8

3 8 – 18 Female NPTF

Steel

 1.53
(38.9mm)

 0.96
(24.4mm)

 7 8

H3F3-SS-BOP

 Plug Male

 3 8

3 8 – 18 Female NPTF

316 Stainless

 1.53
(38.9mm)

 0.96
(24.4mm)

 7 8

H4F4-BOP

 Plug Male

 1 2

1 2 – 14 Female NPTF

Steel

 1.94
(49.3mm)

 1.17
(29.7mm)

 1-1 16

H4F4-SS-BOP

 Plug Male

 1 2

1 2 – 14 Female NPTF

316 Stainless

 1.94
(49.3mm)

 1.17
(29.7mm)

 1-1 16

H6F6-BOP

 Plug Male

 3 4

3 4 – 14 Female NPTF

Steel

 2.41
(61.2mm)

 1.44
(36.6mm)

 1-5 16

H6F6-SS-BOP

 Plug Male

 3 4

3 4 – 14 Female NPTF

316 Stainless

 2.41
(61.2mm)

 1.44
(36.6mm)

 1-5 16

H8F8-BOP

 Plug Male

 1

1 – 11-1 2 Female NPTF

Steel

 2.87
(72.9mm)

 1.79
(45.5mm)

 1-5 8

H8F8-SS-BOP

 Plug Male

 1

1 – 11-1 2 Female NPTF

316 Stainless

 2.87
(72.9mm)

 1.79
(45.5mm)

 1-5 8

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