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Pfeiffer 1A Series Valves

The Pfeiffer 1a PTFE line globe control valve is designed for general service applications up to the limits of the ANSI 150 pressure class rating. These general service applications focus on extremely corrosive media found in chemical processes.
The Pfeiffer 1a can be assembled with a pneumatic, electric, hydraulic, or electro-hydraulic actuator also offered by the SAMSON group to complete the control valve construction.

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Richter RSS Series Valves

The Richter RSS series is especially suitable:
• for media where stainless steel is
  not sufficiently corrosion
  resistant.
• as an alternative to valves made
  of special metals (Hastelloy®,
  Monel®, titanium etc.).
• for environmentally critical media
  (German Clean Air Act – “TA-
    Luft”).
• for metal-reactive media, e.g. 
  H2O2.
• for biotechnology and high-purity
  media where good cleaning
  and anti-adhesive surfaces are
  important.
• for highly permeating media

 Operating temperature is -60 to +200°C.

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Samson 3241 Series Valves

Samson 3241 Globe style control valves from 1/2" to 12"  are designed for general service applications up to ANSI 300 pressure class. Valve bodies are available in a wide variety of ASTM materials. Type 3241 has several standard options such as temperature extensions, metal bellows seals, heating jacket, high performance metal sealing trim, soft sealing trim, noise attenuation and cavitation prevention trim sets.

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Samson 3244 Series Valves

Samson 3244 3 way Globe style control valves from 1/2" to 6" for mixing and diverting applications up to ANSI 300 pressure class. Valve bodies are available in cast iron, cast steel or stainless. Featuring a modular design  with integral positioner, interchangable trims along with several options including metal bellows seal.

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Samson 3251 Series Valves

Samson 3251 Heavy Duty Globe style control valves from 1/2" to 20" for pressure applications up to ANSI 2500. Featuring a modular design  with one Piece yoke / bonnet, integral positioner, interchangable trims along with several options including metal bellows seal.

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Samson 3254 Series Valves

The Type 3254 threaded seat globe control valve is designed for larger sized general service applications up to the limits of the ANSI 2500 pressure class rating. These general service applications including process events such as erosion, abrasion, corrosion, cavitation, and flashing found in most process control industries.
Several standard options such as temperature extensions, metal bellows seals, heating jacket, high performance metal sealing trim, soft sealing trim, noise attenuation and cavitation prevention trim sets are available.

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Samson 3510 Series Valves

The Type 3510 threaded seat globe control valve is designed for micro flow applications up to the limits of the ANSI 2500 pressure class rating. These general service applications include process events such as erosion, abrasion, corrosion, cavitation, and flashing found in most process control industries.