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Monoflanges and VariAS-Blocks
General Features
Ball Valves

Standard Design – Bore Size 10 mm (0.39")
– Stem Seal: Packing

Features

  • Floating Ball Design
  • Ball Valve Seat: Carbon filled PTFE I PEEK optional
  • Ball Valve Seats are totally enclosed in seat carrier
  • Seat Housing Seals: FKM, RGD resistant and Graphite or PTFE
  • Stem Seal: Standard Packing in PTFE and Graphite
  • Max. allowable (Working) Pressure (PS): 420 bar (6,092 psi)
  • Anti-Blowout Stem Design
  • Anti-Static Design
  • Fire Safe Tested acc. to ISO 10497 / API 607
    – With Graphite Seals only
  • Positive Stop Pins
  • All Non-wetted Parts in 316 Stainless Steel
  • Lockable Handle with Color Coded Handle Grip
    Isolate - Blau
    Vent - Rot
Components Carbon Steel Stainless Steel Exotic Alloys
Material / Material No.
Body A 105
resp. LF2
316 / 316L Alloy 400 Alloy C-276 Duplex UNS S32750 UNS S32760 Alloy 625 6Mo
Body End Connector A 105
resp. LF2
Ball 316 / 316L
Stem 316 / 316L
Seat Carrier 316 / 316L
Ball Seat Reinforced PTFE or PEEK
Carrier Seals FKM / Graphite or FKM / PTFE
Primary Stem Seal Reinforced PTFE
Packing PTFE or Graphite
Gland 316
Locking Plate 316
Handle 316
Handle Grip Vinyl
Stop Pin A4


Wetted components listed in bold.

Standard Design – Bore Size 14 mm (0.55")
and 20 mm (0.79")

– Stem Seal: Packing

Features

  • Floating Ball Design
  • Ball Valve Seat: Reinforced PTFE – PEEK optional
  • Ball Valve Seats are totally enclosed in seat carrier
  • Seat Seals: FKM, RGD resistant O-Ring and Graphite or PTFE
  • Stem Seal: Standard Packing in PTFE and Graphite
  • Max. allowable (Working) Pressure (PS): 420 bar (6,092 psi)
  • Anti-Blowout Stem Design
  • Anti-Static Design
  • Fire Safe Tested acc. to ISO 10497 / API 607
    – With Graphite Seals only
  • Positive Stop Pins
  • All Non-wetted Parts in 316 Stainless Steel
  • Lockable Handle with Color Coded Handle Grip
    Isolate - Blau
    Vent - Rot

Optional Design – Bore Size 14 mm (0.55")
and 20 mm (0.79")

– Stem Seal: Lip Seal

Features

  • Spring Energized PTFE Seal, Spring Material Inconel X-750
  • Reinforced PTFE Backup Ring
  • Max. allowable (Working) Pressure (PS):
    420 bar (6,092 psi) with PEEK Seats and
    150 bar (2,175 psi) with RPTFE Seats

Optional Design – Bore Size 14 mm (0.55")
and 20 mm (0.79")

– Stem Seal: FKM O-Ring

Features

  • FKM RGD resistant O-Ring for Stem Seal
  • Reinforced PTFE Backup Ring
  • Max. allowable (Working) Pressure (PS):
    420 bar (6,092 psi) with PEEK Seats and
    150 bar (2,175 psi) with RPTFE Seats
Components Carbon Steel Stainless Steel Exotic Alloys
Material / Material No.
Body A 105
resp. LF2
316 / 316L Alloy 400 Alloy C-276 Duplex UNS S32750 Alloy 625 6Mo
Body End Connector A 105
resp. LF2
Ball 316 / 316L
Stem 316 / 316L
Ball Seat Reinforced PTFE or PEEK
Primary Stem Seal Reinforced PTFE
Packing PTFE or Graphite
O-Ring FKM
Gland 316
Locking Plate 316
Handle 316
Handle Grip Vinyl
Stop Pin A4


Wetted components listed in bold.

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