Welcome to visit

Electric Wafer Stainless Steel Butterfly Valve

Product Description

Product Description
Stainless steel butterfly valve D343W-16P DN100 triple eccentric metal hard seal flange butterfly valve
D343H/D373H flange/wafer type stainless steel butterfly valve, the valve body material is made of 304 or 316 stainless steel, the stainless steel material has strong corrosion resistance and excellent performance. It is suitable for occasions with harsh working conditions and high requirements. The valve body structure adopts multi-layer metal hard sealing structure, which has good sealing effect and reliability. Butterfly valve is widely used in metallurgy, electric power, petrochemical industry, water supply and drainage, municipal construction and other industries with medium temperature ≤425℃ On the pipeline, it is used for regulating flow and load-cutting fluid.
Executive standard:
Design specification: GB/T 12238
Structure length: GB/T 12221
Flange connection: GB/T 9113
Test and inspection: GB/T 13927
Product identification: GB/T 12220
Performance parameters:
model
D343H-10
D343H-16
D343H-25
D343H-40
D343H-10P
D343H-16P
D343H-25P
D343H-40P
D343H-10R
D343H-16R
D343H-25R
D343H-40R

model(MPa)
1.0~4.0



proper temperature(℃)
≤425
≤200


Applicable media
Water, oil or non-corrosive media
Nitric acid medium
Acetic acid medium

Material
Valve body, butterfly plate
WCB
CF8/304
CF3M/316L
stem
2Cr13
304
316L

Body sealing surface
Surfacing 507



Butterfly plate sealing surface
304+ flexible graphite
304+PTFE
304+PTFE

filler
Flexible graphite
PTFE
PTFE


D3/6/943H-10/16/25/Main outline and connection dimensions of series butterfly valve (:mm)
Nominal Tongjing(DN)Main dimensionsFlange size and bolt size









1.0MPa1.6MPa2.5MPa









LH1HDD1n-ФdDD1n-ФdDD1n-Фd
501083501121651254-181651254-181651254-18
651123701151851454-181851454-181851458-18
801143801202001604-182001608-182001608-18
1001274201382201808-182201808-182351908-22
1251404601642502108-182502108-222702208-26
1501405551752852408-222852408-223002508-26
2001527602003402958-2234029512-2236031012-26
25016583024339535012-2240535512-2642537012-30
30017889525044540012-2246041012-2648543016-30
35019095028050546016-2252047016-2655549016-33
400216119030556551516-2658052516-3062055016-36
450222125535061556520-2664058520-3067060020-36
500229130538067062020-2671565020-3373066020-36
600267134044578072520-3084077020-3684577020-39
700292152048089584024-3091084024-3696087524-42
8003181710530101595024-33102595024-39108599024-48
90033018105801115105028-331125105028-391185109028-48
100041019606501230116028-361255117028-421320121028-56
120047022507601455138032-391485139032-481530142032-56
140053024358501675159036-421685159036-481755164036-62
1600600278010301915182040-481930182040-561975186040-62
1800670302012302115202044-482130202044-562195207044-70
2000760327013502325223048-482345223048-622425230048-70


>> Potato Flakes with Whole Production Line
>> Custom Logo Reflective Men Safety Jacket - Breathable and Anti-Wrinkle
>> Tailored Mylar Bag for Pet Food with Unique Printed Logo
>> Hot SAle Rattan Wicker hanging fruit basket three tiers, Handcrafted Fruit Bread Nuts Candies Storage Box Basket
>> The Packing Is Complete Eco-friendly Silica Gel Household Desiccant
>> ABS PP plastic machinery unit industrial custom plastic injection part
>> Dental Handpiece Shadowless 5LED Push Button Air Turbine Handpiece
>> CE Standard Plastic Granulating Machine
>> Stainless Steel Pneumatic Diaphragm Pump Qbk-40 Air Diaphragm Pump
>> Combine Harvester for Wheat/Rice/Soybean/Corn, Agriculture Machine Harvesting Equipment for Sale
>> Universal Fuel Pump 23220-0m050 23220-0p130 23220-0V030 23220-28090 for Japanese Cars 2.4L 2006-2008 Pila De Bomba De Gasolina
>> Advanced CNC Slant Bed Milling Turning Lathe for Alloy Fabrication
>> Custom Sublimation Jacket of Fire Pattern with Black Zipper
>> Youli Glue Spring Glue Polyurethane Elastomer PU Rod Shaft Sheet Roll
>> PSA oxygen generator Price, AirSep Oxygen And Nitrogen Products, On-Site Oxygen Generation
>> Steel Structures H Beam Steel CNC Marking Beveling Cutting and Drilling Machine
>> High Quality Custom Metal Precision CNC Turned Machined Copper Titanium Parts
>> Body kits for 2008-2013 BMW 1 Series E82 1M Trunk CLS Style 1 piece
>> CUL and UL Certificated 500KCMIL THHN Cable
>> High Quality Curling Machine for Plastic Cup Edge Durable in Use