Product Details
Product Description
Product Description
FREE-VALVE brand Pneumatic M 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
>>
Manufacturer 25g 30g Custom Mini Hotel Soap for Luxury Hotel Disposable Soap
>>
Taijia tuf-2000b RS485 Stationary Clamp on ultrasonic flow meter Fixed ultrasonic flowmeter with TM-1 sensor For Sale
>>
Mini Small Corn Maize Wheat Flour Milling Mill Price
>>
Capacity 5-100L/H 2 Phase Mini Horizontal Decanter Centrifuge
>>
Factory Full Body Matte Surface Unglazed Grey Beige Ceramic Porcelain Floor Tiles 60X60cm for Exterior
>>
Good Performance Mining Machinery Construction Equipment Vertical Shaft Impact Crushing for Mining Line
>>
Tilting Saw Cutting Way Circular Saw Machine Copper Cutting Automatic CNC Cutting Saw Machine
>>
2025 Update High Speed Colourful Fashion Design 3000W 72V 20-45ah Available Electric Motorcycle for Daily Trips
>>
Hot Selling Leather Winter Jacket Top Quality Original Leather Winter Jacket Women jacket
>>
Wall Mounted Letter Box wall Mounted Mail Box/mail Box
>>
Small Type CNC Alloy Saw Blade Sharpener Machine Circular Saw Sharpening Tool for Sale
>>
Okada Gtr-400 Maintenance-Free Zero Backlash Roller Cam 4-Axis Rotary Table with 0.001° Resolution
>>
HUAWEI OSN3500 Cross Board SXCSA SSN1SXCSA02
>>
Countercurrent and Falling Film Evaporator for Caustic soda 32% - 50% concentration
>>
High Efficiency 200lm/W White 1800-20000K CCT 3030 Bridgelux Epistar Samsung Chip 1W 2W Red Blue Green Pink Full Spectrum 3V 6V SMD 3030 LED Chip
>>
auto electric tailgate power tailgate for VW Gran Lavida 2016-2019
>>
Eleven Streetwear Sweat Shorts Men 100% Cotton Embroidered Print Logopopular
>>
Black polyethylene Plastic Sheet PE Sheet HDPE Sheet
>>
High Speed Dinner Napkin Folding Machine with 2 Colors Printing
>>
Vogue Office Chair with Armrests Indoor Chairs for Training Room and Library
