• 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

SS316L Piston type Nitrogen Oxygen natural gas pressure regulator

Place of Origin Guangdong, China (Mainland)
Brand Name AFK
Certification CE
Model Number R41
Minimum Order Quantity 1 - 9 Sets
Price Negotiable
Packaging Details Export packing
Supply Ability 10000 Set/Sets per Week

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Product Details
Structure Piston Max Inlet Pressure 3000, 6000 Psig
Outlet Pressure Range 0~250, 0~500, 0~1500 Psig Proof Pressure 1.5 Times Of Maximum Rated Presure
Working Temperature -10° F ~+165° F(-23°C+74°C) Leakage Rate Bubble-tight Testing
Cv 0.06 Valve Seat FCTFE
Body Material Ss316L Strainer 316L(10 μm)
High Light

stainless steel pressure relief valve


flow control valve

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Product Description

Product Description

Product Application

R41 Series stainless steel pressure reducers, piston pressure-reducing construction, stable output pressure, mainly applied in high input pressure high pure gas, standard gas, corrosive gas and so on.                                                                                    
Technical Data

1)Max inlet pressure: 3000, 6000 psig

2)Outlet pressure: 0~250, 0~500, 0~1500, 0~3000 psig

3)Proof pressure: 1.5 times of maximum rated pressure

4)Working temperature: -10°F-+165°F(-23°C-+74°C)

5)Leakage rate: bubble-tight testing

6)CV: 0.06

7)Body Thread: 1/4" NPT ( F )

8)Body/Bonnet/Stem/Spring loaded: 316L

9)Filter mesh: 316L (10μm)

Main Features

1) Piston pressure- reducing Structure.

2) Body Thread : 1/4“ NPT ( F )

3) Filter element installed internally

4) Panel mountable or wall mounted


Typical applications


1) Laboratory

2) Gas analysis

3) Process contral

4) Gas bus-bar

5) Testing equipment

Detailed Images
SS316L Piston type Nitrogen Oxygen natural gas pressure regulator 0
Ordering Information
R41 L B B D G 00 00 P
Item Body Materia Body Hole Inlet Pressure Outlet Pressure Pressure Gauge Inlet Size Outlet Size Options
R41 L:316 A B:6000psig D:0~3000psig G:MPa gauge 00:1/4″NPT(F) 00:1/4″NPT(F) P:Panel mounting
  B:Brass B D:3000psig E:0~1500psig P:Psig/bar gauge 00:1/4″NPT(M) 00:1/4″NPT(M)  
    D   F:0~500psig W:No gauge 10:1/8″OD 10:1/8″OD  
    G   G:0~250psig   11:1/4″OD 11:1/4″OD  
    J       12:3/8″OD 12:3/8″OD  
    M       15:6mm”OD 15:6mm”OD  
            16:8mm”OD 16:8mm”OD  

SS316L Piston type Nitrogen Oxygen natural gas pressure regulator 1

SS316L Piston type Nitrogen Oxygen natural gas pressure regulator 2



Q1. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q2. Do you have any MOQ limit ?
A: Low MOQ 1 pic.

Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 5-7 days. Airline and sea shipping also optional.

Q4. How to proceed an order ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.