Faltenbalg-Absperrventile

Overview

The high integrity A3S bellows sealed valve is suitable for use under higher pressure steam, gas, and liquid applications as it is designed to ASME Class 800.

Technical Illustration

A3S and A3SS Bellows Sealed Stop Valve

A screwed and socket weld bellows sealed, in-line stop valve for use on steam, gas, liquid, condensate and water systems.

Tech promo A3S and A3SS

Technische Informationen

Größen, Anschlüsse

½", ¾", 1", 1¼", 1½" und 2"

Screwed BSP (BS 21 parallel), NPT

Socket weld to BS 3799 /ANSI B 16.11

Pressure / temperature limits (Class 800)

Nenndruckstufe 

Class 800
PMA Maximal zulässiger Druck  136 bar g
TMA Maximum allowable temperature 425°C
Minimale Auslegungstemperatur  -29°C
PMO Höchster Arbeitsdruck  99 bar g @ 360°C
Maximum operating pressure for extended bellows life 40 bar g @ 400°C
TMO  Maximale Betriebstemperatur  425°C
Maximum operating temperature for extended bellows life 400°C @ 40 bar g
Minimum operating temperature  -29°C
Without the bellows fitted the unit is designed for a maximum cold hydraulic test pressure of:  212 bar g

Technische Informationen

Dokument

A3S and A3SS Bellows Sealed Stop Valves

Sprache

English

Referenznummer

TI-P132-09

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Betriebsanleitungen

Dokument

A3S Bellows Sealed Stop Valve

Sprache

English

Referenznummer

IM-P132-11

Herunterladen

PDF herunterladen

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