AFK WL400 Secondary Pressure Reducing Valve Stainless Steel 316 Gas Pressure Regulator
WL400 Secondary Pressure Reducing
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.
Product parameter of Secondary Pressure Reducing Valve Stainless Steel 316 Gas Pressure Regulator
| Feature of WL400 Secondary Pressure Reducing Valve | |
| 1 | Equipped R11pressure regulator and high pressure ball valve |
| 2 | Pressure regulator and pipe through the pressure test and leakage test |
| 3 | Wall installation，easy to use and safe |
| 4 | 2″stainless steel pressure gauge，reading clearly |
| Spec Fications of Dtainless Dteel 316 Gas Pressure Regulator | ||
| 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 | 2×10-8 atm.cc/sec He |
| 6 | Cv | 0.14 |
| Material of Construction | ||
| 1 | Body | Stainless Steel |
| 2 | Seat | PU，PTFE,PCTFE |
| 3 | Inlet connection | 1/4″ tube fitting，1/4″FSR,1/2″FSR |
| 4 | Outlet connection | 1/4″ tube fitting，1/4″FSR |
| 5 | Body of diaphragm valve | stainless steel ordering information |
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 | |||||
| Air |
Features of Pressure Reducer
The following factors need to be paid attention to when selecting the pressure reducer. Follow up your specific use requirements and use this catalog to select the pressure reducer that matches your parameters. Our standard products are just the beginning of our service. We can modify or design the equipment to solve any problems in the application. For details, please contact our AFK foreign trade product sales representative.
Laboratory Gas System |
Industrial Gas Circuit System |
 |
 |
Q1. What products can you provide?
Re: High pressure regulator, cylinder gas regulator, ball valve, needle valve, compression fittings(connections).
Q2. Can you make the products based on our requests, such as connection, thread, pressure and so on?
Re: Yes, We have experienced techincal team and can design and produce the products according to your requirements. Take a pressure regualtor for example, we can set the range of pressure gauge according actual working pressure, if the regulator is connected to a gas cylinder, we can add an adaptor such as CGA320 or CGA580 to connect the regulator with the cylinder valve.
Q3. What about the quality and price?
Re: Quality is very good. Price is not low but pretty reasonable at this quality level.
Q4. Can you provide samples to test? For free?
Re: Of course, you can take several to test firstly. Your side shall bear the cost due to its high value.
Q5. Can you operate OEM orders?
Re: Yes, OEM is supported though we also have our own brand named AFK.
Q6. What payment methods for chose?
Re: For small order, 100% Paypal, Western Union and T/T in advance. For bulk purchase, 30%T/T, Western Union, L/C as deposit, and 70% balance paid before shipment.
Q7. How about the lead time?
Re: Usually, delivery time is 5-7 working days for sample, 10-15 working days for mass production.
Q8. How will you ship the goods?
Re: For small amount, international express is used mostly such as DHL, FedEx, UPS, TNT. For large amount, by air or by sea. Besides, you also can have your own forwarder pick up the goods and arrange the shipment.
