Name: VOF
Brand: Stucchi

VOF

“VOF” is a screw coupling series in carbon steel typically used in Oil & Gas applications.
Fire tested in accordance with API 16D and the EUB Directive #36, also known as “Fire Safe” rating, this certification means that our VOF series are suitable for Drilling Blow-Out-Prevention (BOP) circuits.

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Item code

Type

Product name

811204004

F/NIPPLE VOF114 SAE

Detail

811204005

M/COUPLER VOF114 SAE

Detail

811201007

M/COUPLER VOF112 NPT

Detail

811201008

F/NIPPLE VOF200 NPT

Detail

811201009

M/COUPLER VOF200 NPT

Detail

811201002

F/NIPPLE VOF34 NPT

Detail

811201003

M/COUPLER VOF34 NPT

Detail

811201004

F/NIPPLE VOF114 NPT

Detail

811201005

M/COUPLER VOF114 NPT

Detail

811201006

F/NIPPLE VOF112 NPT

Detail

811201000

F/NIPPLE VOF100 NPT

Detail

811201001

M/COUPLER VOF100 NPT

Detail

Technical characteristics

- Interchange

With similar couplings

- Valving style

Poppet

- Connection system

Screw

- Locking mechanism

Screw to connect

- Connection Under Pressure

Allowed

- Material / Treatment

Carbon steel, Cr3

- Sealing

Nitrile NBR

- Available threads

BSP, NPT

- Available sizes

3/4", 1", 1-1/4", 1-1/2", 2"

- Operating pressure

up to 345 bar

- Flow rate

up to 1100 l/min

- Temperature

-20°C / +100°C

Connection under residual pressure is allowed in one side: up to 15 mpa, (5 mpa for vof200).
Inspection hole to control if the coupling is completly connected.
Wrench flat on the bodies to facilitate the fitting assembly.
The poppet valve with elastomer seal provides maximum sealing of the couplings when disconnected.
Retainer in higher resistance carbon steel.
Shape of internal parts is designed to reduce turbulence and pressure drop.
High resistance with impulse pressures (500.000 connected).
Compact design.
Simple to use.
BOP - Specific dimensions of Stucchi VEP-P, VP-P and VOF series are fire tested and Lloyd certified in accordance with API 16D and the EUB Directive #36. For complete technical information please contact Stucchi technical support.