• 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

200 Bar Gas Cylinder Regulator Fittings Stainless Steel PRV With 63mm Manometer

Place of Origin China
Brand Name AFK
Certification CE
Model Number WL400
Minimum Order Quantity 1
Price Negotiable price
Packaging Details Expotrt Packing
Delivery Time 30Day
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000PC

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Product Details
After-sales Service Provided Online Support Material Stainless Steel,316
Warranty 1 Year Application Industry Equipment
Color Silver CV 0.14
Max Inlet Pressure 2200,3000psi Max Outlet Pressure 25,50,100,150,250psi
Working Temperature -40℃~74℃(40℉~165℉)
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200 Bar gas cylinder regulator fittings


63mm Manometer gas cylinder regulator fittings


316 stainless steel prv

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Product Description

AFK Pressure Regulator with 63mm Manometer 200 Bar Pressure Gauge Stainless Steel Argon Gas Cylinder Regulator Industria

WL400 is suitable for secondary pipeline, suitable for controlling gas flow. Max. inlet pressure 20.7Mpa (300PSI), resistance corrosive, clean workshop test, it is suitable for Laboratory, gas anysis etc high purity gas.

Spec Fications

1 Max Inlet Pressure 3000,2200psi
2 Max Outlet Pressure 25,50,100,150,250psi
3 Working Temperature -40℃~74℃(-40℉~165℉)
4 Flow Rate see flow curve chart
5 pressure regulator leakage rate 2x10-8atm.cc/sec He
6 Cv 0.14


Main Features
1 Equipped R11 pressure regulator and high pressure ball valve.
2 Pipe through the pressure test and leakage test.
3 Wall installation,easy to use and safe.
4 2″ stainless steel pressure gauge, reading clearly

200 Bar Gas Cylinder Regulator Fittings Stainless Steel PRV With 63mm Manometer 0

Materials of Construction

1 Body stainlees steel
3 Inlet Connection 1/4"tube fitting,1/4FSR,1/2:FSR
4 Outlet Connection 1/4"tube,1/4"FSR
5 Body of Diaphragm Valve stainless steel


Selection Table
WL4 2 1 5 H S 1 N2
Series Inlet connection Outlet connection Body Inlet pressure outlet pressure Gauge N2
WL4 1:6mm barb fitting 1: 1/4" welding s: ss316 H:1000PSI 1:25PSI 1:Mpa O2
  2:1/4"O.D. 2: 3/8"welding C:nickel plated brass M:500psi 2:50PSI 2:bar/PSI H2
  3:8mm barb fitting 5.1/2" welding   L:300PSI 3:100PSI 3:PSI/kpa C2H2
  4:3/8"O.D. 7: 1/4"O.D.     4:150PSI   CH4
  5:10mm barb fitting 8:3/8"O.D.     5:250PSI   AR
  6:1/2"O.D. 9: 1/2"O.D.         HE


200 Bar Gas Cylinder Regulator Fittings Stainless Steel PRV With 63mm Manometer 1

200 Bar Gas Cylinder Regulator Fittings Stainless Steel PRV With 63mm Manometer 2




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.