F 012-A GAS Resilient Seated Valves

F 012-A GAS 
Resilient Seated Valves

A double flanged valve suited for heavy duty services such as shipbuilding and wastewater plants.

 

 

 

Nominal diameter:

DN 50 – DN 1400

Face-to-face:

EN 558 Series 13
ISO 5752 Series 13

Flange accommodation:

EN 1092 PN 6/10/16/25
ASME B16.5 / B16.47
ASME Class 150 (PS max=19 bar)
ASME Class 300 (PS max=25 bar)
AS/NZS 4087 PN 16 / PN21 / PN35
AS 2129 Tab.E / Tab.F
JIS B 2220 10K
flange connections
Nominal sizes available. Others on request

Flange Surface Design:

EN 1092 Form A/B
ASME RF, FF

Top flange:

EN ISO 5211

Marking:

EN 19

Tightness check:

EN 12266 (Leakage Rate A)
ISO 5208, Category 3

Working standard:

EN 593

Temperature range:

–40 °C to + 200 °C (depending on pressure, medium and material)

Max. Operating pressure:

max. 25 bar

Max. Differential pressure:

max. Δp 25 bar

Vacuum:

1 mbar absolute (depending on medium and temperature)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

 

 

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