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Solutions
AMPO POYAM VALVES

Cryogenic Angle Globe Control Valve

Size
DN2 up to DN65
Temperature
1.2K – 350K
Pressure
PN6 to PN100
Standards
PED 2014/68, EN13445, ASME B16.34, ASME VIII Div1&2, EN12516
Materials

High Quality Forgings in accordance with EN1.4404&1.4401 (Stainless steel 316L&316 dual certified) for Bodies. . Aluminium Bronce (CuAl10Ni4Fe4) and Silicon Nitride (Si3N4) for low frictional high cycling bearing and load transmission. Highly engineered plastics for sealing devices (radiation proven execution upon request)

Seals
Seats: -
Gaskets: -
O-ring: -
End connections
BW – ISO 1127 TUBE (Others as requested) WARM CONNECTION:Welding flange to coldbox, ISO-K flange (Others as requested)
Other technical features

Construction: Top loaded, extended body to cryo length. Directionality: Tight shutoff & Control, bidirectional Fluid control: Engineered flow plug . Fluid: GAS & LIQUID CRYOGENIC FLUIDS: Helium, Hydrogen, Neon, Nitrogen, Oxygen, Further technical gases, Mixed refrigerants…
Special features: AMPO’s flexible design trim.
Kv range: 0.04 – 140m3/h

Actuation
ACTUATED, NEUMATIC, Diaphragm type. CONTROL:Electropneumatic Positioner
Industries
Energy, Low Carbon Energies, Hydrogen, Energy transition

Other valves

Cryogenic Top Entry ball valves
Cryogenic Split body ball valves
Subsea top entry ball valve (API 6DSS)
Subsea side entry ball valve (API 6DSS / 17D)
View all valves

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AMPO HEADQUARTERS

Barrio Katea S/N

20213 Idiazabal (Gipuzkoa)

SPAIN

T. +34 943 188 000

  • About AMPO
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