Регулятор давления газа с двухступенчатым регулируемым регулятором
- Категория: Pressure Regulators >>>
- Поставщик: Shanghai,Haoliu,Machinery,Equipment,Co.,Ltd.Shanghai,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.18 $* | 0.24 $* |
| Aug-19-2025 | 0.77 $* | 0.5 $* |
| Jul-19-2025 | 0.97 $* | 0.44 $* |
| Jun-19-2025 | 0.39 $* | 0.52 $* |
| May-19-2025 | 0.62 $* | 0.45 $* |
| Apr-19-2025 | 0.17 $* | 0.88 $* |
| Mar-19-2025 | 0.35 $* | 0.75 $* |
| Feb-19-2025 | 0.33 $* | 0.27 $* |
| Jan-19-2025 | 0.50 $* | 0.16 $* |
Характеристики
Product Paramenters
Dual-stage pressure reducing construction to provide accurate and stable pressure
2 "pressure gauge
The matrix and diaphragm are hard sealed
Body ports: 1/4"Female NPT
The internal structure is easy to purge
Built in filter screen
Body: SS316L
Bonnet:SS 304
Valve seat: PCTFE
Diaphragm: Hastelloy
Safety valve:SS316
Specifications：
Inlet pressure max.: 3000psig
Outlet pressure: 0〜25psig,0〜50psig,0〜100psig,0 〜250psig,0〜500psig Operating Temperature:-40°F~+165°F (-40°C~+74°C)
Leak rate:
Internal:2x10-8 atm cc/sec He
External:2x10-8 atm cc/sec He
CV:0.08
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.
Company Profile
Exhibition
Product Application
Why Choose Us
Our products have received much praise from foreign customers.
Packaging & Shipping
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.
