Stainless Steel High Pressure Laboratory 1/4npt 1/2npt Air Helium Co2 Cl2 1st Stage Double Gauge Nitrogen Gas Pressure Regulator
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- Supplier: Shanghai Haoliu Machinery Equipment Co. Ltd.
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Product Overview
Description
Product Paramenters
Body: SS316L
Valve seat：PCTFE
Diaphragm: Alloy C-276
Valve rod：SS316L
Bonnet: 304 SS
Structural features：
Single-stage pressure reducing structure
Two pressure gauges
The body and diaphragm are hard sealed
Female thread: 1/4"NPT (F)
The internal structure is easy to purge,built in filter screen
Panel type or wall type installation can be adopted
Needle valve and diaphragm valve can be selected for air outlet
Valve seat：PCTFE
Diaphragm: Alloy C-276
Valve rod：SS316L
Bonnet: 304 SS
Structural features：
Single-stage pressure reducing structure
Two pressure gauges
The body and diaphragm are hard sealed
Female thread: 1/4"NPT (F)
The internal structure is easy to purge,built in filter screen
Panel type or wall type installation can be adopted
Needle valve and diaphragm valve can be selected for air outlet
Inlet pressure max. | 3000psig |
Outlet pressure | 0〜25psig,0〜50psig,0〜100psig,0 〜250psig,0〜500psig |
Operating temperature | -40°F~+165° (-40°C~+74°C) |
Proof pressure | 150% of Maximum rated pressure |
Leak rate | 2x10-8 atm cc/sec He |
Cv | Cv:0.08 |
Products Show
Common sense
Decompression device uses common sense：
1. Install the product on the cylinder, leak detection with soapy water or detection fluid.
2. Confirm that the pointer to the pressure gauge is to "0" without pressurization. If you do not point to "0", please stop the use of the pressure gauge, the product needs to be inspected.
3. Check if impurities or fat dust is left before using the product, if impurities and grease remains, please purge.
4. Confirm whether the pressure regulating handle of the gas depression before being placed in the gas in a relaxed state, if the pressure handle of the gas depression is tightened, adjust the handle.
5. When installing the decompression in the gas cylinder, please do not stand in front of the gas depression, need to slowly open the gas bottle valve.
1. Install the product on the cylinder, leak detection with soapy water or detection fluid.
2. Confirm that the pointer to the pressure gauge is to "0" without pressurization. If you do not point to "0", please stop the use of the pressure gauge, the product needs to be inspected.
3. Check if impurities or fat dust is left before using the product, if impurities and grease remains, please purge.
4. Confirm whether the pressure regulating handle of the gas depression before being placed in the gas in a relaxed state, if the pressure handle of the gas depression is tightened, adjust the handle.
5. When installing the decompression in the gas cylinder, please do not stand in front of the gas depression, need to slowly open the gas bottle valve.
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FAQ
Q1. What products can you provide?
A: Tube fittings, pipe fittings, ball valves, needle valves,check valves,safety valves,filters,pressure regulator,etc.
Q2. Can you make the products based on our requests, such as size, connection, thread, shape and so on?
Q2. Can you make the products based on our requests, such as size, connection, thread, shape and so on?
A: Yes, We have experienced techincal team and can design and produce the products according to your requirements.
Q3. Can you operate OEM orders?
Q3. Can you operate OEM orders?
A: Yes, we can OEM according to your drawings.we also have our own brand named HAL-LOK.
Q4: How long is your delivery time?
Q4: How long is your delivery time?
A: In stock -- 1 to 7 days No stock -- 7 to 30 days Depending on the quantity
Q5: Do you provide samples ? Is it free or extra?
If you have another question, please feel free to contact us.
Q5: Do you provide samples ? Is it free or extra?
A: Yes, we could offer the sample. You need to pay for it and the freight cost.
B: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q6. How will you ship the goods?
B: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q6. How will you ship the goods?
A: 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.
If you have another question, please feel free to contact us.
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