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Stainless Steel Pressure Regulator
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Back Pressure Regulating Valve
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Changeover Manifold
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Brass Pressure Regulator
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Stainless Steel Tube Fittings
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Air Compressor Check Valve
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Stainless Steel Ball Valve
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Water Solenoid Valve
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Stainless Steel Needle Valve
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Gas Solenoid Valve
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Stainless Steel Diaphragm Valve
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Gas Flow Meter
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Flexible Hose Tubing
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Pneumatic Pressure Control Valve
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Gas Pressure Test Gauge
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Medical Oxygen Regulator
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Dariof FassiniAll perfect. Quality is 4.5 on 5 but quality to price ratio is excellent.
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Jasper MokkinkI 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.
Inlet 2.5 Mpa Brass Low Pressure Oxygen Pressure Regulator with One Gauge

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xMax Inlet Pressure | 2.5 Mpa | Inlet Connection | 1/4" NPT (F) |
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Outlet Connection | 1/4" NPT (F) | Material | Brass |
Pressure Gauge | 2" | Port | SHENZHEN |
High Light | brass air regulator,gas flow regulator |
Inlet 1/4" NPT Brass Single Stage Oxygen Pressure Regulator with Outlet Gauge
Feature highlight
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1
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Single stage pressure regulator |
2
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2" Diaphragm
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3
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2" pressure gauge
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4
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Max. inlet pressure: 2.5 Mpa
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5
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Weight: 1.0 KG
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Main component material
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Body
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Brass
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Bonnet
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Brass
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Diaphragm
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Neoprene
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Filter
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Brass
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Medium
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Oxygen, Acetylene, Natural gas, Propane, Argon, Nitrogen, Air, Helium
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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
Q. Are you manufacturer?
A. Yes, we are manufacturer.
Q.What is lead time?
A.3-5days. 7-10 days for 100pcs
Q. How do I order?
A.You can order it from Alibaba directly or send us a inquiry. We will reply you within 24 hours
Q. Do you have any certificates?
A. We have CE certificate.
Q. What materials do you have?
A. aluminium alloy and chrome plated brass are available. The picture shown is chrome plated brass. If you need other material, pls contact us.
Q. What is maximum inlet pressure?
A.3000psi (about 206bar)
Q. How do I confirm inlet connnection for cylidner?
A. Pls check cylinder type and confirm it. Normally, it is CGA5/8 male for Chinese cylinder. Other cylidner adapter are also
available e.g CGA540, CGA870 etc.
Q. How many types for connecting cylinder?
A. Down way and side way. (you can choose it)
Q. What is product 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.