High Pressure Hydrogen Gas Stainless Steel Pressure Regulator

Short Description:

Material： Stainless Steel 316
Application：Industrial laboratorio
Max.Inlet Pressure：500,3000psi
Outlet pressure： 0~25,0~50,0~100,0~250,0~500psi
Suitable gas Oxyen/Acetlene/Propane/Nitrogen/Co2
WorKing tem： -40℉~+446℉（-40℃~+230℃）
Leakage Rate： 2*10-8 atm cc/sec He
Proof pressure： 1.5 times of maximum rated pressure

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Ordering Information

Applicable scenarios

FAQ

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Description Of First Stage Propane Nitrogen Cylinder Regulator Low Pressure Adjustable Gas Regulator

First Stage Propane Nitrogen Cylinder Regulator Low Pressure Adjustable Gas Regulator ,Single-stage diaphragm pressure reduction structure, stainless steel diaphragm pressure transmission, stable output pressure.

This Liquid Nitrogen Pressure Valve Regulator Gas Regulator Stainless Steel Nitrogen Helium with a wide range of uses, which can be used in semiconductors, laboratories, chemical analysis, instrumentation,gas chromatograph,gas laser,gas bus,oil and chemical industrey,tesed instrumentation etc.

Can be used for corrosive and toxic gases.Pressure regulator an economical and ideal choice for regulating gas or liquid pressure. 316L stainless steel body, stainless steel valve stem and adjustment handle avoid environmental corrosion. The surface finish inside the body is high. You can choose a variety of different valve seat materials, a variety of inner diameters and a variety of pressure control ranges, and the stainless steel diaphragm provides reliability in pressure and flow control. This high pressure regulator has excellent accuracy, sensitivity and stable pressure set point.

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Features

Single-stage diaphragm structure

Corrugated diaphragm design for excellent

sensitivity and cycle life

Suitable for corrosive and toxic gases

20 μm fifilter element installed at inlet

Oxygen environment options are available

Technical Data

Max Inlet Pressure：600psig, 3500psig

Outlet Pressure Range：0~30, 0~60, 0~100, 0~150, 0~250, 0~500

Component Material：

Seat：PCTFE

Diaphragm：Hastelloy

Filter mesh：316L

Working Temperature：-40℃～+74℃(-40℉～+165℉)

Leak Rate (Helium)：

Internal： ≤1×10-7 mbar l/s

External：≤1×10-9 mbar l/s

Flow Coeffificient (Cv)：

3500psig Inltet：Cv=0.09

600psig Inltet：Cv=0.20

Body Thread：

Inlet port：1/4NPT (EP 1 / 4 VCR optional)

Outlet port：1/4NPT (EP 1 / 4 VCR optional)

Pressure gauge port：1/4NPT (EP 1 / 4 VCR optional)

Cleaning Technics

Standard(WK-BA)

The welded fittings are cleaned in accordance with our standard cleaning and packaging specifications. No suffixes need to be added when ordering.

Oxygen Cleaning(WK – O2)

Specifications for cleaning and packaging of products for oxygen environments are available. This meets ASTM G93 Class C cleanliness requirements. When ordering, add -O2 to the end of the order number.

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.

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