SGD 3400 Series Stainless Steel High Purity Single Stage Regulator

SGD
Varies
$0.00

This item is custom built to fit your needs and has various part numbers. Please contact us for pricing and expected ship date.

DESCRIPTION

The...

This item is custom built to fit your needs and has various part numbers. Please contact us for pricing and expected ship date.

DESCRIPTION

The Series 3400 single stage regulators are designed and constructed for both high purity and general purpose applications. They provide outstanding performance, yet they are rugged and versatile enough for the laboratory or plant.

FEATURES

  • Low internal volume - less than 5 cc.
  • High purity diffusion resistant, metal diaphragm construction.
  • Encapsulated seat.
  • Diffusion resistant, stainless steel diaphragm packless control valve installed on outlet as standard.
  • Designed to pass an inboard helium leak-rate test of 1x10-9 cc per sec.
  • All parts ultrasonically cleaned prior to assembly.
  • Rear panel mounting holes.

APPLICATIONS

The 3400 Series regulators are ideal for use with many corrosive gases, such as ammonia, hydrogen sulfide, and sulfur dioxide. They are also very useful for controlling the pressure of gas mixtures containing reactive gas components and low levels of the corrosive halogen gases, like chlorine.

SPECIFICATIONS

  • Max. Inlet Pressure: 3000 psig
  • Operating Temp. Range: -40° to +185°F.
  • Flow Coefficient (Cv): 0.08 standard, 0.2 optional**
  • Inlet and Outlet: 1/4" NPT female
  • Outlet Valve Standard

MATERIALS OF CONSTRUCTION

  • Body: 316L stainless steel
  • Nozzle Assembly: 316 stainless steel
  • Seat: Kel-F®
  • Diaphragm: stainless steel
  • Diaphragm Seal: Teflon®
  • Inlet Filter: stainless steel
  • Bonnet: nickel plated aluminum
  • Gauges: 316 stainless steel
  • Knob: aluminum - black anodized

HOW TO ORDER***

Model
Number
Del. Press. Range
psig
Del. Press. Gauge
psig
Inlet Press. Gauge
psig
3401-25-CGA* 5-25 0-60 0-3000
3401-50-CGA* 5-50 0-100 0-3000
3401-100-CGA* 10-100 0-200 0-3000
3401-250-CGA* 25-250 0-400 0-3000
3401-500-CGA* 100-500 0-600 0-3000
3402-25-CGA* 5-25 0-60 0-2000
3402-50-CGA* 5-50 0-100 0-2000
3402-100-CGA* 10-100 0-200 0-2000
3403-25-CGA* 5-25 0-60 0-400
3403-25-CGA* 5-50 0-100 0-400
  • *Specify CGA Connection Number when ordering.
  • **Add “HF” to basic model number (i.e. 3401HF -25-CGA).
  • ***For panel mounting bonnet add “PM” to base number (i.e., 3401PM-50-CGA).

OUTLET OPTIONS

  P/N Suffix
No Outlet Valve NV
1/4" Compression Fitting T4F
1/8" Compression Fitting T2F
1/4" NPT Male P4M
1/4" Hose Barb 4HB
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We're happy to provide FREE GROUND SHIPPING to any of our customers in the Continental United States on all orders over $100. ​ For all orders under $100 a flat $10 GROUND SHIPPING fee will apply. ​ Please contact us for expedited shipping at info@regulatorsupply.com

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