Inline Sampling Valves SIV

SWISSFLUID INLINE SAMPLING VALVES SIV SERIES

For safe and representative sampling of corrosive, aggressive or even toxic media from pipelines, pressurised or at vacuum conditions – without process interruptions.
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MODULAR DESIGN

Sampling Valves SIV Series are available as DIN- or ANSI-valves. The valves are distinguished by its dead-space-free design as well as the extremely short outlet way for the representative sample. The sturdy bodies are made of stainless steel casting 1.4408 (CF-8M) or optional with resistant linings and valve spindle encapsulations.

MAIN FEATURES

Dead-space-free design, conforming to TA-Luft

  • Safe and simple operation by hand wheel or with deadman lever (spring to close),lockable
  • Installation in any given position
  • Corrosion-resistant materials, linings and Encapsulations made of PFA or PFA-AS (anti-static)
  • Precision sampling for small sample volumes by valve spindle stroke adjustment
  • Maintenance-free stuffing box or bellows seal
  • Replaceable spindle gasket
  • Variety by modular design
  • Sizes DN15-150 PN16 resp. ½” up to 6” – 150lbs
  • Face to face according to EN 558-1, range 1
  • CE Logo Conformity according to European Pressure Equipment Directive 97/23/EC (PED)

OPERATING CONDITIONS (depending on material selection)

  • Pressure: 1 mbar (o.014 psi) up to 40 bar (580 psi)
  • Temperature: -40°C (-40°F) up to +230°C (+446°F)

OPTIONS / ACCESSORIES

  • Bodies with heating jacket
  • Needle adapter for lab bottle with septum Bottle support, adjustable
  • Safety cabinet with inspection windows
  • Flange versions: groove, PN40, ANSI 300lbs, clamp or with butt welding ends
  • Hand wheel spring to close FC
  • Vertical adapter, sealing plug, active. Carbon filter
  • Metal safety basket, sampling collector
  • Pneumatic Linear stroke actuator, single-acting FC