dual stage argon gas pressure reducer with compression fittings

  • >=1 Sets
Stailess steel
Air Regulator
Lead Time:
Quantity(Sets) 1 - 10 >10
Est. Time(days) 5 Negotiable
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Standard or Nonstandard:
Applicable gas:
high pure gases, standard gases, corrosive gases and so on
Maximum Inlet Pressure:
500, 1500, 3000psig. Other pressure gauge ranges can be set.
outlet pressure:
0~25, 0~50, 0~100, 0~250psig
Delivery Detail:
within 7 days
Packaging Details:
In carton. It is upon your request.
1 year
inlet connection:
1/4NPT, 1/4 tube, G5/8, W21.8-14, CGA320, CGA350, CGA580, CGA 540
outlet connection:
1/4NPT, 1/4 tube, 1/4 Male
Supply Ability
Supply Ability:
10000 Set/Sets per Week
Packaging & Delivery
Packaging Details
In carton. It is upon your request.
Lead Time :
Quantity(Sets) 1 - 10 >10
Est. Time(days) 5 To be negotiated



  dual stage argon gas pressure reducer with compression fittings



R31 Serie stainless steel pressure reducers, doublestage diaphragm pressure reducing construction, stable output pressure, applied to high pure gas, standard gas, corrosive gas and so on. 



dual stage argon gas pressure regulator Features

  • five hole design of the body
  • double-stage pressure-reducing structure
  • Metal-to-metal diaphragm seal
  • body thread: input and output connection 1/4” NPT(F)
  • easy to clean internal structure
  • filter element installed internally
  • panel mounting and wall mounting available
  • optional outlet: needle valve, diaphragm valve   



argon gas pressure regulator Technical Data


  • Maximum inlet pressure: 3000, 500psig
  • output pressure:0~25, 0~50, 0~100, 0~250psig
  • safety testing pressure: 1.5 times of maximum inlet pressure
  • working temperature: -40~+165 deg F(-40~+74 deg C)
  • leakage rate: 2×10-8 atm cc/sec He
  •  CV value=0.06



argon gas pressure regulator Application


  • laboratory
  • gas chromatography
  • gas lasers
  • gas bus-bar
  • petrochemical industry
  • testing equipment



argon gas pressure regulator Material


  • body: 316L, Brass
  • bonnet: 316L, Brass
  • diaphragm: 316L
  • strainer: 316L(10μm)
  • seat: PCTFE, PTFE, Vespel
  • spring: 316L
  • stem: 316L



argon gas pressure regulator Flow Diagram:




Packaging and shipping :




About us:


Experience –Shenzhen Wofly has been working in gas equipments for more than 10 years and our equipment is present on various continents. 

Quality – Shenzhen Wofly products are made of best quality materials.

Innovation - Our experts and engineers are constantly following the latest developmental trends

Customer - We always pay attention to our customers and we share the approach that emphasises dialogue, transparency and team work.

Environment – Shenzhen Wofly products ensure optimum levels of dosage with minimal chemicals and power consumption, and therefore, minimal impact on the environment.