Background Image

Floor drain
ball valve
TYP_BL

› Cavity free

› Low sump area

› Short installation length

› Intermediate flange version

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Size:

DN 15 - DN 100

Pressure max.

40 bar

Suitable for vacuum
Temperature

-196°C to +500°C

Technical data

  • Application

    Applicable

    › Filter dryer / vacuum dryer

    › Stirrer vessel

    › Transport vessels

    › Reactor

    › Other vessel

    Areas of application:

    › Chemie

    › Pharma

    › Nahrungsmittel

    › Kosmetik

    › Materialtechnologie

    › Schmierstoffe

    › Lack


  • Medium

    › Gase

    › Flüssigkeiten

    › Emulsion

    › Sirup

    › Suspension

    › Granulat

    › Pulver

    › Puder

  • Design

    Design

    › Low sump area

    › Cavity free

    › Full bore

    › Spring loaded ball sealing system

    › Intermediate flange version

    › chambered coil springs

    › Angled stem design

    › Double sealing of vessel flange

    › Compact design

    › One piece body design

    › Adjustable and maintenance free stem sealing with additional o-ring

    Additional according to customer requirements:

    › Metal to metal sealing system for high pressure, high temperature and abrasive operating conditions

    › Ball valve design customizable to special vessel flanges

    › Piping acc. to customer request e.g. thread, Clamp, Camlock, Swagelok etc.

    › Bottom vessel flange contour can be adapted to vessel shape.

    › Heating jacket

    › Flushing connection

    › Extended stem

    › Double packed stuffing box design

    › Antistatic- Design

    › Fire Safe Design

    › Scraper chamfer for cutting viscous product

    › Product contact surfaces Ra<0,8μm

    › Electropolished surfaces

    › Oil - and fat free design

    › Silicone free design

    › Further extras available on request

    Connection to pipeline:

    › Flansch nach EN1092-1

    Tightness test:

    › Nach EN 12266-1 Leckrate A

    Actuator mounting flange:

    › Nach DIN/ISO 5211

    Certificates:

    › TA-Luft

    › ATEX 94/9/EG

  • Material

    Metal: 1.4404

    Ball sealing: PTFE & PTFE/25% Glasfaser

    O-Ringe: Viton, EPDM or FEP-Viton

    Stem sealing: Packing out of PTFE or pure graphite with additional o-ring

    Coil springs: 1.4404

  • Special material

    Metal:austenite stainless steel (904L, 472/649, etc.) nickel- base alloy ( Hastelloy ® B, Hastelloy ® C, C276, Alloy 59 etc.) Duplex , Titanium, Monel ®, Inconel ®, Incoloy ®, Zirconium
    Further materials on request

    Ball sealing: PTFE- Compounds (glass, carbon, graphite, stainless steel, etc.), PEEK, Polyimide, Metal to metal sealing system - High velocity oxygen spraying (HVOF), Flame spraying with additional thermal compaction, Laser deposition welding and Plasma-transferred arc welding (PTA)
    Further materials on request

    Further sealing: graphite, FEP coated Compounds, PFA coated Compounds, Kalrez, high- and low temperature - Kalrez, PFA/FEP coated stainless steel for cryogenic application, silver coated metallic o- and c-rings

    Conformity: USP, FDA, EFSA, ADI, 3-A, oil- and fat free
    Further conformity on request

    Stem sealing: PTFE chevron packing, high temperature packing
    Further materials on request

    Coil springs: Hastelloy ®
    Further materials on request

  • Downloads

Advantages

ATEC Floor Drain Ball Valve Type_BL

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Low sump area

By the use of an angled stem design and the direct mounting to the vessel bottom flange, the ATEC bottom outlet ball valve ensures flush fitting with the vessel inner bottom.

› Minimal accumulation of product between ball valve ball and vessel inner bottom

› Improvement of product mixing in stirrer vessel

› Reduction of efflorescence and product agglomeration

› Avoiding false samples

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Cavity free

The usual cavity between ball and housing in non- cavity free ball valves give cause for disturbance because residual products can crystallize, polymerize and so affect the function.

› Clean, non- false product

› No sediments of expensive products in the ball valve housing

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Spring loaded ball sealing system

Approximately same torque at different temperatures This request can only be achieved by ball valves with a spring-loaded sealing system. Different heat expansion of metallic and synthetic material cause high torques by non spring-loaded sealing systems so that the valve can block and does not open or close anymore. Longer lifetime through spring- loaded sealing system. Spring-loaded cavity free ball valves achieve this improvement in a variety of processes. At abrasion, the spring-loaded sealing system guarantees a controlled compression of the ball sealing so that longer sealing life and leak-tightness can be realized

› Longer Lifetime

› Same torque at different temperatures

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Angled stem design

Because of the further distance from the actuator mounting flange to the vessel, it makes the automation of the ball valve and isolation of the vessel very convenient.

› Easy automation of ball valve

› Easy isolation of vessel

› Flush fitting of ball valve with vessel inner bottom

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Intermediate flange version

The ball valve is mounted into the vessel bottom flange and assembled by closely to the housing passing screws via tightening flange. This design ensures a compact, lightweight and short construction.

› Light construction

› Compact, short installation length

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ATEC Combi-tightenin -flange

Unlike a standard flange, the ATEC combi- tightening flange allows an easier disassembly of the pipeline. While the ball valve remains mounted in vessel pad flange, the pipeline can be removed. The Combi- tightening flange has two bolt circles - a bolt circle for securing the ball valve on the container flange, the second bolt circle for forwarding to the pipeline.

› Easy disassembly of pipeline

› ball valve stays in vessel bottom flange mounted while disassembling the pipeline