Product Description Model NO.: Q947F Connection Form: Flange Nominal Pressure: ANSI CLASS 150-900 Structure: Fixed Ball valve Function: Blow-Down Valve Application: Industrial Usage, Water Industrial Usage Size: 3-20" Specification: CE API ISO HS Code: 8481804090 Material: Stainless Steel Driving Mode: Electrical Channel: Straight Through Type Type: Fixed Ball Valve Temperature: Normal Temperature Big Size: Ball Valve Trademark: YI CHEN Origin: China



Electric actuated trunnion mounted forged carbon steel ball valve Description 1. Electric actuated trunnion mounted forged carbon steel ball valve size range from 2"-24" 2. Body material: Forged carbon steel 3. Working pressure: Class 150/300/600/900 4. Working temperature: room temperature to 200ºC 5. Connection: ASME B16.5 flange end 6. Sealing: PTFE and NBR, EPDM o-rings 7. Operation: Electric actuated 8. Taper pipe thread to ISO 228, ISO 9001, CE   Zero leakage soft seal lever cast stainless steel ball valve Feature: 1.Blow-out Proof Stem 
2.Investment Casting Body & Cap  3.Pressure Blance Hole in Ball Slot 
4.Full Port 5.Soft seal
6.Various Thread Standard Available 
7.Locking Device Available 8.Seal:Zero leakage 9.Structure:Ball float valve 10.Usage:Gas   Specification: 1. Electric actuated trunnion mounted forged carbon steel ball valve fluid resistance small,and its resistance coefficient with the length of the barrael of equivalent. 2. Electric actuated trunnion mounted forged carbon steel ball valve uses sealing below-installed structure. there is a sealing gasket between stem and body and make sealing force increasing with medium pressure force increasing,ensure the stem reliable seal. and prevent stem to be rushed when the pressure is abnormal rise in valve cage. 3.As customers' demand,high temperature Ball Valves can be design as anti-static structure and derive the charge on the sphere. 4.To ensure stem flexible rotation and reliability,set the self-lubrication bushings of smaller friction coefficient between stem and body and stem and packing gland,not only reduce operating torque and make opening or closing more flexibility,but also avoid corrosion between stem and body when valve not open for long time and then valve can be opened and closed. 5.Using double cant elastic sealing ring structure, when sphere have pressure from different medium,the contact area between sphere and sealing ring is also different. even sealing ring resist more force of medium,it will not be damage and safe and reliablity. 6.According to working condition and customers' demand. ball valve can be design as fireproofing. when line is fired and valve seat is burning out,fireproofing can stop medium to leak,then prevent fire to expand. the structure of fire-resistant uses the standard for API607. 7. Electric actuated trunnion mounted forged carbon steel ball valve using floating ball,on the pressure of medium,sphere can make certain shift and ensure sealing of outlet.
FAQ  1.Q: What is your main market?    A: Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe.   2.Q: Are there products standard? A: Our model is standard, if you have specific demand, pls tell us.   3.Q: Do you have interest to do our own design items? A: Absolutely! It's our pleasure. Our Services
  1)Our advantage:We are the manufacturer with almost 20 years experience on valves. Best price,quality and service, Also we can control the production status. Shanghai YI CHEN team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level.        
2)Terms of payment: T/T, L/C, Western union.
3)Shipment: average 20-25days after receiving deposit.   4)Delivery:  Shanghai/Ningbo ,by sea or air.   5)Gurantee: One year since delivery.   6)Inspection: 100% testing for all the valves.   7) All kinds of CERTIFICATE OF ORIGIN.     Welcome to choose SHANG HAI YI CHEN , we are always ready!

 
   

 

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