• Shenzhen Wofly Technology Co., Ltd.
    Dariof Fassini
    All perfect. Quality is 4.5 on 5 but quality to price ratio is excellent.
  • Shenzhen Wofly Technology Co., Ltd.
    Jasper Mokkink
    I have had an great experience ordering from Wolfy! The communication was always quick and clear. Adding parts to your order after you made your payment is also accepted by Wolfy. They are also willing to hold your order for a little bit if you need time to decide what additional parts you would like to add. I ordered compression fittings.
Contact Person : Catlin Zeng
Phone Number : 0086-13430639757
WhatsApp : +8613430639757

Specialty Gas Two Gauge CGA580 Nitrogen High Pressure Regulator

Place of Origin Guangdong, China (Mainland)
Brand Name AFK
Certification CE
Model Number R11
Minimum Order Quantity 1 - 9 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

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material 316L SS Maximum Inlet Pressure 3000, 2200, 500PSI
Output Pressure 0-25,0-50,0-100, 0-250, 0-500PSI Working Temperature -23~+74 Deg C
Applied Gas Pure Gases, Standard Gases, Corrosive Gases And So On Bonnet Material Ss316L
Seat PCTFE Spring Ss316L
O-ring Viton Strainer 316L (um)
Port Shenzhen
High Light

stainless steel pressure relief valve


flow control valve

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Product Description
Product Description

R11 series stainless steel pressure regulator, sinlge stage diphragm reducing structure, stainless steel diaphragm pressure transmit, stable outlet pressure, suitable for purity gas, standard gas and corrosive gas etc. 

Technical parameters
Maximum Inlet Pressure
Outlet Pressure Ranges
0~25, 0~50, 0~50,0~250,0~500psig   
Safety test pressure
1.5 times maximum inlet pressure 
Operating Temperature
-40°F to 165°F / -40°c to 74°c
Leakage Rate Against Atmosphere
2*10-8atm cc/sec he
Cv value
Material of Parts
316L. Brass 
Plunger valve core



Detailed Image

gauge: one (Mpa, PSI/bar)

Mount: Panel 

Specialty Gas Two Gauge CGA580 Nitrogen High Pressure Regulator 0


Body ports:four
Guage:two (PSI/bar)
Inlet connection:CGA580
Outlet connection: 1/4 O.D fittings. (can be chosen)
Specialty Gas Two Gauge CGA580 Nitrogen High Pressure Regulator 1


Knob: you can choose Black or Blue. 

Body Material: stainless steel 316L, Brass and Nickel plated brass are available. 

Gauge: No, one, two as your request. 

Inlet and outlet connection: equipped them as your request.

Ordering Information
Specialty Gas Two Gauge CGA580 Nitrogen High Pressure Regulator 2


R11 L B D F G 00 00 P



Body Hole





Pressure gauge Inlet size Outlet size mark
R11 L:316 A D:3000 psi F:0-500 psi G:MPa gauge 00:1/4 " NPT (F) 00: 1/4 " NPT(F) P:Panel mounting
  B:Brass B E:2200 psi G:0-250 psi   01:1/4 " NPT (M) 01: 1/4 " NPT(M) N:Needle valve
    D F:500 psi l:0-100 psi P:Psig/bar gauge 23: CGA330 10:1/8 " OD N:Needle valve
    G   K:0-50 psi   24: CGA350 11:1/4 " OD D:Diaphragm valve
    J   L:0-25 psi W:No gauge 28: CGA660 12:3/8 " OD  
    M       28: CGA660 15:6mm OD  
            30: CGA590 16:8mm OD  
            52: G5/8 "-RH(F)    
            63: W21.8-14H(F)    
            64: W21.8-14LH(F)    
Flow Chart
Specialty Gas Two Gauge CGA580 Nitrogen High Pressure Regulator 3
Specialty Gas Two Gauge CGA580 Nitrogen High Pressure Regulator 4


Q: Are you trading company or manufacturer?
A: We are original manufacturer. We can do OEM/ODM business.Our company mainly produces Pressure Regulator.


Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.

Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.


Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.