FLAT FACE SCREW TYPE COUPLINGS
CONNECTABLE UNDER PRESSURE
PVT4-BOP SERIES
Features and Benefits
• A non-interchangeable upgrade to the
FSI series
• High Tech Z - 786 Anti-Corrosion
plating salt spray tested for 700 hours
before any appearance of surface red
rust
• Slimmer design than FSI with no loss
in flow rate
Applications and Markets
• Designed specially for B.O.P. (Blow out
Preventers) accumulator systems in the Oil
& Gas market
• Red color on coupling and nipple designates
that the couplings are B.O.P. fire approved
• API 16D Certificate that states that all
couplings must maintain pressure when
exposed to 1300º F (700º C) for a 5 minute
period.
Notes
• High pressure, low pressure drop and
high impulse applications
• Seal is blowout resistant to 5,000 PSI
when connecting and disconnecting
with residual pressure
• Exceeds 1,000,000 impulse cycles
• Flat face design eliminates spillage
upon disconnection
• Thread to connect style coupling
elminates brinelling issues
• Heavy Duty Hex Nut
Aluminum caps and plugs play a crucial role
in extending the life of the coupling set. Caps
and plugs are available in red sold separately.
• Standard Threads: NPT
* Lloyds Certificate upon request
Body Size
Working Pressure (PSI)
Max Flow
(GPM)
Lloyd Test Pressure
(PSI)
1/2”
6,500
24
4,000
3/4”
6,500
40
4,000
1”
6,200
53
4,000
1-1/4”
6,200
75
4,000
1-1/2”
5,700
185
4,000
* For Blow out Preventor - add BOP to part number
* See page 16 for dimensional & pressure rating data
Ex: PVT4-BOP-08-08-C-NPT (Coupler)
Ex: PVT4-BOP-08-08-N-NPT (Nipple)
DNP Americas | 281-388-0253 | fax 281-388-1902 | www.dnpamericas.com
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