Product Details
Product Description
Product Description
FREE-VALVE brand Pneumatic Metal-on-Metal Double Disc Valve is mainly used in feeding and dumping the dry powder and the transport pipeline, which not only adopt toughening ceramic as shut off and wear out resistance material, but also design construction of pressure self-sealing and valve disc auto-rotate, so as to the sealing surface within the dry powder get more wear resistance in process of opening and closing frequently, thereby, which guarantee the high requirements of sealing performance of this valve and long working time.
Features:
1. Sealing pair is made of hard alloy，which have perfect performance to resist wear and flushing.
2. Two-side sealing can realized due to double disc structure of the pneumatic double disc gate valve.
3. It inserts spring between double valve disks to ensure self- sealing through bi-directional flexible preload pressure of spring, having characteristics of low pressure bi-directional sealing and without dust clogging phenomenon in the process of the opening and closing of valve.
4. The valve disc rotational motion can avoid the ash deposition on the sealing surface during opening and closing, so the valves have much longer service.
5. The blow sweep port or automatic blow sweep device can be set on the valve body according to different operating conditions.
Technical Parameters
1) Size Range: NPS2~NPS12,DN50~DN300
2) Pressure Range: Class 150 /PN6 /PN10
3) Applicable Temperature: 0~350℃
4) Connection Type: Flange
5) Sealing material: Hard Alloy
6) Pressure test:GB/T13927, API598
7) Face to Face: GB/T12221, ASME B16.10
8) Flange standards:ASME B16.5，GB/T9113
9)Operating Type: Pneumatic
Applications
1. Power plant ash handling system.
2. Cement industry-dry powder conveying and dumping.
3. Dressing works-dry powder materials’ selection and conveying.
Price:500-5000USD/set
Price terms:FOB,CIF,CFR,FCA
Payment terms:TT,LC
Delivery time:30days
Model：FRZ644TC
Zhengzhou Free Fluid Control Technology Co.,Ltd
Wechat ID:Free_Valve
Whats App:+8613460250295
Email&Skype :marketing@free-valve.com
>>
Solar Blanket Cover Pools Reel Protector Wbb20255
>>
360 magneto-optical OPT SHR fast hair removal device picosecond laser eyebrow washing IPL rejuvenation beauty Instrument
>>
Fashion Anti-Static 100% Polypropylene Pillow Covers for Airline Seat Disposable Headrest Cover
>>
Student Bed with Bookcase New Womei Customized Metal Single MDF Dormitory Bunk Bed
>>
MAXEON BIOTEL PJ3 MK2 CT syringe
>>
Camel Milk Oatmeal Coarse Grains Biscuits
>>
Heater Used in Veneer Stitching Machine
>>
Industrial Grade Manual Machine Easy to Operate Low Maintenance Cost Good After Sale Service Standard Lathe Machine
>>
Waterproof Fireproof Vinyl Flooring Wear Resistant 8mm/12mm Click Flooring AC2 Laminate Flooring
>>
Capitals Jerseys 77 T. J. Oshie Hockey Jerseys NHL
>>
CI535V30 3BSE022162R1 ABB module supply
>>
14/16cm Chinese Genuine Copper Imitation Gold Leaf Foil Sheets for Decorating Wallpaper
>>
Hot sale GPS Fuel Sensor Diesel Fuel Pressure Sensor truck vehicle Prevent Oil Theft 0~5V output Fuel pressure sensor
>>
Block and Brick Making Machine Price in Uganda
>>
3kw Fiber Laser Cutting Machine Price CNC Laser Cutter Metal Cutting Machines for Steel Metal 3000W Laser
>>
Aluminium Clad Steel Strand Acs Wire
>>
Meiyan Blind Box Factory New Whosale Cartoon PVC Toys Custom Vinyl Toys Factory OEM Custom Design Cartoon Ornament Toy Figure
>>
Factory Sale Brass Tubeless Tire Valve Clamp-in Truck&Bus Valve Stem V3-20-2 V3-20-3 V3-20-4 V3-20-5 V3-20-6 V3-20-7
>>
American style front door with upvc standard sizes beautiful Appearance and Factory price
>>
Sony PS4 500GB Console Sale on Gizsale.com
