- Model NO.: bestflow-gate valve
- Material: Steel
- Pressure: Ordinary Pressure
- Seal Surface: Wedge Gate Valve
- Usage: Flow Control
- Application: Industrial Usage, Water Industrial Usage
- Transport Package: Wood Case or Pallets
- Origin: China (Mainland)
- Type: Straight-through
- Connection Form: Flange
- Actuator: Manual
- Thread Position of Valve Rod: Inside Gate Valve
- Standard: DIN
- Trademark: BFW
- Specification: DN 50-DN 1200
- HS Code: 8481804090
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Standard | API 602,BS5352,API 598/600 |
Pressure | 1.0~2.5MPa |
Size | DN50~DN600;1/2''-24'' |
Material | WCB,Bronze,Brass,Stainless steel |
Type | Rising Stem, BB, FB, OS&Y |
Medium | water oil gas and so on |
Operation | Hand Wheel. Gear Devices, Electric, Etc |
Design and Manufacture | Conform to API 600Â |
Flange dimensions | Conform to ASME B16.5Â |
Face to Face dimensions | Conform to  ASME B16.10 |
Testing | Conform to API 598 |
Driving mode | hand wheel, bevel gear, electric |
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1.    OEM Factory : Professional manufacturer, clients from whole world. A group of highly experiencedtechnical engineers is right here waiting for any of your requests.
2.    High Quality, Competitive Price: Custom is accepted.
3.    Complete Service: Long service Life, Fast delivery, Multilingual services.
4.    Certificates: ISO9001, CE, , UL, WRAS.
5.    Low MOQ: Ready for providing the sample and producing some small orders.
START BUSINESS NOW>>>>>>
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Market supportÂ
In order to help customer promote BSFW brand, we can supply strong market support. Various promotion items according to partners demands
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Q1: Can I have my own customized product?
A: Yes, your customized requirements for color, size, mark, etc.
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Q2: Can I have my own Logo on the product?
A:Yes,we can print your own logo on the product,antes de production,you
can tell us your requirements of logo.
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Q3: Can you produce the products according to my own drawing?
A:Yes,we can produce the products according to your drawing.
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Q4: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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Q5: What is your terms of payment ?
A:For the payment,we can discuss according to the specific operation of orders.
Q6: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
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Q7: What certificate do you have?
A:We have ISO9001,UL,FM,CE and WRAS certificate.
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Q8: Can I request to change the form of packing and transportation?
A:Of course,we can pack and transport according to requirements of customers.
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Q9: Can I request to advance the shipment?
A:Yes,if you need advance the shipment,please inform us in advance,
we will arrange the shipment according to your requirements.
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Material Selection:
1. Frame: 2MM thicknesses cold-roll Stainless steel.
2. Motor: Germany SEW brake motor (outer), power 0.75KW, power supply 220V.
3. Control system: Imported Japan Mitsubishi converter and PLC to control of electric box (150%1HZ)
4. Opening & closing speed: 0.6-1.5m/s (adjustable).
5. Safety Device: Korea Photocell Sensor, emergency stopping reaction when sensing obstacles.
6. Curtain: France high-density polyester fiber and the surface coating processing, thickness 0.8MM, variety colors can be chose: Red, yellow, blue, green, orange, gray, white, transparent, etc. Tensile strength: 4000/3500N/5cm, tear strength 600/600N. Fire-proofing level: German standard DIN75200 Usage temperature: -30 ° C +70 ° C.
7. Wind resistant: The Aluminium alloy Reinforce Girder to increase wind resistant effect.
8. Curtain replacement function: Aluminium alloy Reinforce Girder is loaded between 2 pieces Curtain, can be replaced easily if any curtain broken, save your cost.
9. Transparent window: 1.2MM thickness transparent PVC window, size and location is up to your request, more safer.
10. Seal: Seal brush are Installed inside the guides, and the special bottom design, to fit any uneven ground.
11. Cotrolling way: Push button + radar sensor, very convenient.
12. Limiting Switch: Mechanical limiting switch, easily and exactly.
13. Emergency STOP: With emergency stop button on control panel, can stop easily by
Hand once disconnect or accident
14 Fault recovery function: All Hongfa's production is with fault recovery function, system will self-recovery after power cut off.
15. Delivery time: About 7 business days with contract and deposit confirmed.
16. Pyament item: 50% before production, and the other 50% before shipment.
17. Warranty Details: We provide 12 months warranty for all doors and accessories (except man-made disasters, Irresistible natural disasters, ect^).
We have many professional engineers with rich experience, qualified products, perfect service system, and good cooperation relationship with many famous companies.
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SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrud.com