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~NPS16,DN50~DN400
2) Pressure Range: Class 150 /PN6 /PN10
3) Applicable Temperature: 0~250℃
4) Connection Type: Flange
5) Sealing material: Engineering ceramics
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:500-6000USD/set
Price terms:FOB,CIF,CFR,FCA
Payment terms:TT,LC
Delivery time:30days
Model：FRZ644Y
Wechat ID:Free_Valve
Email:marketing@free-valve.com
Skype:marketing@free-valve.com
Mobile:+86-13460250295
What’s app:+8613460250295
>>
New Design Plastic Drum HDPE PP Plastic Bottle Jerrycan Blow Molding Machine
>>
Cheap Chinese ac arc welder BX1 200B welding machine inverter
>>
Hengwang 2T Steel Double Drums 2 ton Asphalt Small Vibratory Price Mini New Compactor Road Rollers Machine
>>
Industrial reverse osmosis membrane filter shell Frp Membrane Housing reverse osmosis water system
>>
Hot Selling China Factory Hydraulic Hose Peeling Machine Hose Skiving Machine
>>
Mini Digger with Steel Track Mini Excavator
>>
Hot Sale Automatic 18mm M12 CNC Drilling Tapping Machine
>>
High Quality Medical Using Catheter Tip Forming Machine
>>
Genuine Leather Down Cotton Padded Jackets Winter Outwear Proofwind Coats
>>
Custom Saw Blade Sharpener Providing Maximum Flexibility Industrial Blade Sharpening Machines Saw Blade Sharpening Machine
>>
Two Way Radio Accessories, Mini XLR Cable with in-Line Big Ptt for Heavy Duty Headset
>>
Outdoor sofa feet and armrests
>>
Fuel Filter OE for Toyota Sensation 23300-21010 for Toyota Sensation Lexus ES300 ES330 2002-2006 23300-0A020
>>
Rainmaker Factory Price 5 Liter Agriculture Garden Plastic Pesticide Weed Manual Irrigation Shoulder Pressure Sprayer
>>
Plastic Combination Flower Pot Urn Shape (KD2922-KD2925)
>>
Leather Custom Size A4 Exercise Composition Notebook
>>
Sgipping Service Freight From China to Poland and Rwanda Logistics to Europe Price Shenzhen Shipping Agent for Mic
>>
25 Round Neckline and Long Sleeve Wedding Dress with Ball Gown Tulle Skirt Desses with Detachable Train Bridal Wedding Gown for Wholesale
>>
American Style Black Double Glazed Aluminium Sash Double Hung Windows Single Hung Windows
>>
Professional Manufacture Homemade Cheap plastic Outdoor Playground Equipment
