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Shenzhen Wofly Technology Co., Ltd.
Shenzhen Wofly Technology Co., Ltd.
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Made in China dual stage argon gas pressure regulator with compression fittings

Product Details

Place of Origin: Guangdong, China (Mainland)

Brand Name: AFK

Certification: CE

Model Number: R31

Payment & Shipping Terms

Minimum Order Quantity: 5 Piece/Pieces

Price: Negotiable

Packaging Details: Each piece with a PP bag first, then put in a small box, outside is in carton.

Supply Ability: 2000 Piece/Pieces per Week

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Specifications
Highlight:

stainless steel pressure relief valve

,

gas cylinder regulator

Material:
316L SS
Maximum Inlet Pressure:
3000, 500psig
Output Pressure:
0~25, 0~50, 0~100, 0~250psig
Working Temperature:
-40~+74 Deg C
Applied Gas:
High Pure Gases, Standard Gases, Corrosive Gases And So On
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
Body Material:
Brass/nickel Plated Brass/stainless Steel 316
Type:
Double Stage Or Single Stage
Warratny:
1 Year
Port:
Shenzhen
Material:
316L SS
Maximum Inlet Pressure:
3000, 500psig
Output Pressure:
0~25, 0~50, 0~100, 0~250psig
Working Temperature:
-40~+74 Deg C
Applied Gas:
High Pure Gases, Standard Gases, Corrosive Gases And So On
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
Body Material:
Brass/nickel Plated Brass/stainless Steel 316
Type:
Double Stage Or Single Stage
Warratny:
1 Year
Port:
Shenzhen
Description
Made in China dual stage argon gas pressure regulator with compression fittings

Made in China dual stage argon gas pressure regulator 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. 

 

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   

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

Application

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

Material

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

Made in China dual stage argon gas pressure regulator with compression fittings 0

Ordering Information:
 
Item Body Material Body Hole Inlet pressure Outlet pressure Gauge Inlet connection Outlet connection Optional
R31 L:ss316L M D:3000PSI G:0-125psi G:Mpa 00:1/4NPT F 00:1/4"NPT F P:panel mount
  B:brass Q F:500PSI I:0-75psi P:psi/bar 01:1/4"NPT M 01:1/4"NPT M R:attached safety relief valve
        K:0-25psi W:no gauge 23:CGA330 10:1/8O.D. N:attached needle valve
        L:0-15psi   24:CGA350 11:1/4O.D. D:attached diaphragm valve
        Q:30"Hg Vac-30psig   27:CGA580 12:3/8O.D.  
        S:30"hg Vac-60psig   28:CGA660 15:6mmO.D.  
        T:30"hg Vac-100psi   30:CGA590 16:8mmO.D.  
        U:30"Hg Vac-200psi   52:G5/8"-RH(F) 74:M8*1-RH(M)  
            63:W21.8-14H(F)    
            64:W21.8-14LH(F)    
                 
Once you send the inquiry, pls send order code e.g.:R31-L-M-D-G-P-00-00-P. Or pls send us following information so that we select select model:
1.Media (sevice as)? co2 or?
2.atual inlet pressure and outlet pressure?
3.Flow rate?
4.Inlet connection and out connection?
5.Material or ss316?
6.Quantity?

 

FAQ

 

Q1. What is your terms of packing?
A: Export standard.

 

Q2. What is your terms of payment?
A: T/T ,PayPal, Western Union.


Q3. What is your terms of delivery?
A: EXW.


Q4. How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your full payment. The specific delivery time depends on the items and the quantity of your order.

 

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.


Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.


Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery


Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.

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