Mars Series 99 Wafer Ball Valve

Mars Series 99 Wafer Ball Valve

Mars Ball Valve Series 99 Wafer Pattern Fire Safe Anti Static

The Mars Ball Valve Series 99 Wafer Pattern Fire Safe Anti Static ANSI 150 for both general and industrial chemical applications and hazardous environments. A 1 piece full bore high performance ATEX approved valve with Stainless Steel body, reinforced RTFE ball seat, Graphite filled body and neck seals and ISO mounting top.

Benefiting from a one piece design the Mars Series 99 is ATEX approved, Fire Safe certified to API607 4th edition with an antistatic spring loaded ‘stem-to-ball’ and ‘stem-to-body’ fitted as standard.

Key features:

  • Available in Wafer Pattern, sizes: 1″ to 4″.
  • Temperature range: -20 °C to 180°C.
  • Insulated grip, lockable lever handle.
  • Movement: 90° turn.
  • ATEX approved.

Investment cast with low torque.

Category: Brand:

Product Description


The Mars Ball Valve Series 99 is a one piece investment cast construction 1/2″ to 4″ (DN15 to DN100) PN10-40 or ANSI 150  Wafer Ball Valve. with reinforced PTFE seats, (other seat options are available, please contact our sales office). It has ISO mounting pads for direct actuation and locking devices.

  • Stainless Steel Body
  • Wafer Pattern
  • Ball & Stem : 316 S.S.
  • Reinforced RTFE seat, Graphite filled body and neck seals
  • 1 Piece, Full Bore, High Performance
  • Sizes 1″ to 4″ (DN 25 TO DN 100)
  • ATEX Approved
  • Fire Safe, Anti Static
  • Construction : One Piece Body, Full bore
  • Rating : PN 10/16, PN 25/40
  • Temperature : -60 F ~ 400 F (R-PTFE)

Body Constuction: One piece full bore body
Body: CF8M (DIN 1.4408) stainless steel
Temperature: -4°F (-20°C) to 500°F (260°C).
Pressure: 1/2″ – 4″ 700 psi (48 bar)
Ball & Stem 316 stainless steel.

The above specification is for the valve body, the specification of the reinforced PTFE seats will vary. Maximum pressure will decrease as the temperature increases up to a maximum temperature of 500°F (260°C).