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Solutions
AMPO POYAM VALVES

Subsea swing check valve

Size
API 6DSS (ISO 14723): 6" up to 26". API 17D (ISO 1042 / 13628): 3000 psi – 5000 psi: 2 1/16" - 16 3/4". 10000 psi: 2 1/16" - 11"
Temperature
-
Pressure
150 lbs up to 2500 lbs (API 6DSS / ISO 14723) 3000 psi up to 10000 psi (API 17D / ISO 1042 / 13628)
Standards
API 6DSS (ISO 14723), API 17D (ISO 1042 / 13628)
Materials

Carbon steel, low alloy steel, stainless steel, duplex, super duplex, inconel, nickel-based alloys…

Seals
Seats: -
Gaskets: -
O-ring: -
End connections
BW, RF, FF, NPT, RTJ, SW; CLAMPS
Other technical features

‘• Smooth internal bore for optimum pig movement
• Clapper locking mechanism designed to allow reverse pigging operations

• Double sealing philosophy applied for environmental sealing, primary bidirectional metal to metal, secondary soft seal
• Different stem sealing technologies available, including metal sealing
– CRA overlay available – sealing areas or fully clad.
– Structural integrity of each pressure containing component and pressure controlling components are validated with advanced FEA simulation tools that assure the correct performance of each component.
– CFD capacities to verify fluid dynamic performance.
– Independently tested primary and secondary seal
– Functional verification and endurance cycling testing

Actuation
ROV lock option available
Industries
Subsea, Energy, Upstream

Other valves

Cryogenic Top Entry ball valves
Cryogenic Split body ball valves
Cryogenic Angle Globe Control Valve
Subsea top entry ball valve (API 6DSS)
View all valves

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AMPO HEADQUARTERS

Barrio Katea S/N

20213 Idiazabal (Gipuzkoa)

SPAIN

T. +34 943 188 000

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