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Place of Origin : Guangdong, China (Mainland)
Brand Name : AFK
Model Number : R57L
Supply Ability : 10000 Set/Sets per Week
Packaging Details : Export packing
MOQ : 1 - 9 Sets
Price : Negotiable
Certification : CE
Max inlet pressure : 2.5 Mpa
Inlet connection : 1/4" NPT (F)
Outlet connection : 1/4" NPT (F)
Material : Brass
Pressure gauge : 2"
Port : SHENZHEN
| Feature highlight | |
| 1 | Single stage pressure regulator | 
| 2 | 2" Diaphragm  | 
| 3 | 2" pressure gauge | 
| 4 | Max. inlet pressure: 2.5 Mpa | 
| 5 | Weight: 1.0 KG | 
| Main component material | |
| Body | Brass | 
| Bonnet | Brass | 
| Diaphragm | Neoprene | 
| Filter | Brass | 
| Medium | Oxygen, Acetylene, Natural gas, Propane, Argon, Nitrogen, Air, Helium | 
Product Selection
| Model | Application Gas | Max.Inlet Pressure(MPa) | Outlet Pressure(MPa) | Inlet Gauge(Mpa) | Outlet Gauge(Mpa) | Inlet thread | Outlet thread | 
| R57LX-15 | O2 | 2.5 | 0.03~0.85 | N/A | 1.6 | 1/4"NPT(F) | 1/4"NPT(F) | 
| R57LX-15-N | 2.5 | 0.03~0.85 | N/A | 1.6 | M16-1.5RH(M) | M16-1.5RH(M) | |
| R57LX-17-N | 2.5 | 0.03~1.7 | N/A | 2.5 | 1/4"NPT(F) | 1/4"NPT(F) | |
| R57LY-15 | acetylene | 2.5 | 0.01~0.1 | N/A | 0.25 | 1/4"NPT(F) | 1/4"NPT(F) | 
| R57LY-15-N | 2.5 | 0.01~0.1 | N/A | 0.25 | M16-1.5RH(M) | M16-1.5RH(M) | |
| R57LF-80 | Propane, natural gas | 2.5 | 0.02~0.56 | N/A | 1 | 1/4"NPT(F) | 1/4"NPT(F) | 
| R57LF-80-N | 2.5 | 0.02~0.56 | N/A | 1 | M16-1.5RH(M) | M16-1.5RH(M) | |
| R57LIN-15 | Argon, helium, nitrogen | 2.5 | 0.03~0.85 | N/A | 1.6 | 1/4"NPT(F) | 1/4"NPT(F) | 
| R57LIN-17 | 2.5 | 0.03~1.7 | N/A | 2.5 | 1/4"NPT(F) | 1/4"NPT(F) | |
| R57LQ-15 | Air | 2.5 | 0.03~0.85 | N/A | 1.6 | 1/4"NPT(F) | 1/4"NPT(F) | 
| R57-LQ-17 | 2.5 | 0.03~1.7 | N/A | 2.5 | 1/4"NPT(F) | 1/4"NPT(F) | |
| R57LH-08 | H2 | 2.5 | 0.02~0.85 | N/A | 1 | 1/4"NPT(F) | 1/4"NPT(F) | 
| R57-LH-15 | 2.5 | 0.03~0.85 | N/A | 1.6 | 1/4"NPT(F) | 1/4"NPT(F) | |
| R57-LH-17 | 2.5 | 0.03~1.7 | N/A | 2.5 | 1/4"NPT(F) | 1/4"NPT(F) | |
| R57-LC-15 | CO2 | 2.5 | 0.03~0.85 | N/A | 1.6 | 1/4"NPT(F) | 1/4"NPT(F) | 
| R57-LC-17 | 2.5 | 0.03~1.7 | N/A | 2.5 | 1/4"NPT(F) | 1/4"NPT(F) | 
FAQ
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.
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