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High Strength Fire Fighting Valves Large Flow Area Three Eccentric Sealing Structure

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China Winan Industrial Limited certification
WINAN's products are very good, the materials and craftsmanship of the products are very good, we hope to reach cooperation with WINAN to create a better future

—— Amanda

Our company has been cooperating with WINAN for nearly 3 years, and the overall effect of the products has been very good. I don’t think we will change other factories to produce fire protection products.

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High Strength Fire Fighting Valves Large Flow Area Three Eccentric Sealing Structure

High Strength Fire Fighting Valves Large Flow Area Three Eccentric Sealing Structure
High Strength Fire Fighting Valves Large Flow Area Three Eccentric Sealing Structure High Strength Fire Fighting Valves Large Flow Area Three Eccentric Sealing Structure

Large Image :  High Strength Fire Fighting Valves Large Flow Area Three Eccentric Sealing Structure

Product Details:
Place of Origin: Guangdong,CHINA
Brand Name: WINAN
Certification: CCC ISO
Model Number: DF
Payment & Shipping Terms:
Minimum Order Quantity: 10
Price: Negotiate
Packaging Details: Carton, Pallet, Wooden case or as required
Delivery Time: Shipped in 15 days after payment
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000 Set/Sets per Month
Detailed Product Description
Nominal Diameter: DN150-DN2000 Working Pressure: 300PSI
Nominal Pressure: 1.0MPa Or 1.6MPa Connection: Wafer/Clamp/Female Thread
Material: Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel Color: Blue, Red, Purple Or Customer Requied
Test Standard: API598 Design Standard: API609
High Light:

fire fighting gate valve

,

fire check valve

Color Customer Requied Metal-seat Butterfly Valve With Handle Operated Color Customer

 

Introduction:

 

Company intrduction to on the basis of foregn advanced technology, the precision of the three eccentric multi-level metal hard seal structure,  is widely used in medium temperature<425℃ of the metallurgy, electric power, petrochemical, and to the drinage and municipal construction and other industrial pipeline, adjust the flow and load flow. Valve seat and disc sealing surface are made of different hardness and stainless steel, with good corrosion resistance, long service life, the vavle is a two-way sealing function, the conforms to the national GB/T 13927 vavle pressure test standards.

This butterfly vavle is suitable on system such as petroleum, chemical industry, foodstuff, medicine, papemaking, water and electricity, shipping, plumbing, the smelting and sources of energy etc the pipe route. Can regard on gas, liquid, semifluid as well as solid powder pipes and power lines and the container of many kinds of corrosiveness and non-corrosiveness adjusts and dams a river the equipment use. Especially extensively being in high layer of building fire protection system reaches other to show in the pipes and power lines system of valve of vavle switch state.

The disc of the wafer type butterfly valve is installed in the diameter direction of the pipe. In the cylindrical passage of the butterfly valve body, the disc-shaped disc rotates around the axis, and the rotation angle is between 0°-90°, which can play the role of flow regulation. When the disc rotates to 90°, the valve reaches the maximum. Opening degree.

 

性能规范 Technical data

公称压力PN(MPa) Nominal pressure 1.0 1.6
密封试验(MPa) Seal test 1.1 1.76
强度试验(MPa) Strength test 1.5 2.4
适用温度c Working temperature 碳钢 Carbon steel: -29~425 C,不锈钢 Stainless steel: -40〜650 C

适用介质

Suitable mediums

水,空气,天然气,油品及弱腐蚀性流体 Water, air, natural gas, oil and weak corrosive fluids
 

主要零部件材料Meterial of main parts

零件名称Part name 材料 Meterial
阀体 Valve body WCB, QT450-10, Q235,合金钢,不锈钢等 Alloy steel, stainless steel, etc.
阀轴 Valve axle 合金钢,不锈钢 Alloy steel, stainless steel
密封圈Seal ring 不锈钢复合多层次 Stainless steel composite multi-level
填料 Packing 柔性石墨或盘根 Flexible graphite or stuffing
阀座 Valve seat 不锈钢,钴基硬质合金 Stainless steel, cobalt based hard alloy
阀杆 Valve stem 不绣钢 Stainless steel
 

 

Parameter:

 

High Strength Fire Fighting Valves Large Flow Area Three Eccentric Sealing Structure 0

PN (MPa) DN (mm) L D D1 D2 Z- Фd b f H HO A B 重量(kg) Weight
1.0 150 140 285 240 211 8-Ф22 24 2 385 230 66 150 48
  200 152 340 295 266 8-Ф22 24 2 471 297 85 170 92
  250 165 395 350 319 12-Ф22 26 2 533 327 85 170 116
  300 178 445 400 370 12-Ф22 26 2 606 364 106 205 151
  350 190 505 460 429 16-Ф22 26 2 694 404 106 205 186
  400 216 565 515 480 16-Ф26 26 2 757 444 130 240 216
  450 222 615 565 530 20-Ф26 28 2 814 472 155 240 276
  500 229 670 620 582 20-Ф26 28 2 902 522 169 306 350
  600 267 780 725 582 20-Ф30 30 5 1048 590 198 324 553
  700 292 895 840 794 24-Ф30 30 5 1277 810 220 335 814
  800 318 1015 950 901 24-Ф33 32 5 1385 844 241 356 965
  900 330 1115 1050 1001 28-Ф33 34 5 1490 890 241 356 1023
  1000 410 1230 1160 1112 28-Ф36 34 5 1985 1228 241 356 1906
  1200 470 1455 1380 1328 32-Ф39 38 5 2191 1340 35 785 2085
  1400 530 1675 1590 1530 36-Ф42 42 5 2326 1450 35 785 2890
  1600 600 1915 1820 1750 40-Ф48 46 5 2685 1590 35 785 4220
  1800 670 2115 2020 1950 44-Ф48 50 5 2924 1710 60 865 5315
  2000 760 2325 2230 2150 48-Ф48 54 5 3186 1854 60 865 7330
1.6 150 140 285 240 211 8-Ф22 24 2 385 230 66 150 53
  200 152 340 295 266 8-Ф22 24 2 471 297 85 170 96
  250 165 395 350 319 12-Ф22 26 2 533 327 85 170 127
  300 178 445 400 370 12-Ф22 32 2 606 364 106 205 163
  350 190 505 460 429 16-Ф22 34 2 694 404 106 205 204
  400 216 565 515 480 16-Ф26 36 2 757 444 130 240 231
  450 222 615 565 530 20-Ф26 38 2 814 472 155 240 290
  500 229 670 620 582 20-Ф26 42 2 902 522 169 306 368
  600 267 780 725 582 20-Ф30 44 5 1048 590 198 324 552
  700 292 895 840 794 24-Ф30 46 5 1277 810 220 335 985
  800 318 1015 950 901 24-Ф33 48 5 1385 844 241 356 1294
  900 330 1115 1050 1001 28-Ф33 34 5 1490 890 241 356 1678
  1000 410 1230 1160 1112 28-Ф36 38 5 2010 1245 241 356 2230
  1200 470 1455 1380 1328 32-Ф39 42 5 2220 1360 35 785 2465
  1400 530 1675 1590 1530 36-Ф42 44 5 3437 1456 35 785 3412
  1600 600 1915 1820 1750 40-Ф48 46 5 2756 1650 35 785 5130
  1800 670 2115 2020 1950 44-Ф48 48 5 2985 1760 60 865 6920
  2000 760 2325 2230 2150 48-Ф48 50 5 3245 1900 60 865 8652
 

 

Features:

 

1. The vavle uses three eccentric sealing structure, the vavle seat and disc almost no wear, with the more closely the sealing function.

2. Sealing ring selection of stainless steel production, with a metal hard sealing and flxible sealing double advantages, both in the case of low temperature and high temperature, have excellent sealing perfomance, with corrosion resistance, long life and so on.

3. The disc sealing surface using cobalt based alloy welding, sealing surface wear resistance, long service life.

4. Lrage format disc using lattice structure, high strength, large flow area, flow resistance is small.

5. The vavle has a two-way sealing function, the installation is not restricted by the direction of the media, nor by the impact of spatical position, can be installed in any direction.

6. The driving device can be multi station(rotating 90 degrees or 180 degrees) to install, easy to use.

 

Main Material:

 

Product Name
Metal-seat butterfly valve
Material
Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel
Color
Blue, red, purple or customer require
Standard
API609, AWWA C504, DIN3354 F4, GB/T12238, JIS 10K, BS5155
Connection
Wafer/Clamp/Female Thread
Media
water, gas, oil etc.
Size
6''-- 80''
Certificate
ISO9001-2008

 

 

 

 

FAQ:

 

Q1. What is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. or L/C.

Q2: What is your main market?
A: Western Europe, North America, Janpan,,

Q3: Can I get samples from your factory?
A: Yes, sample is free, but the express charge is yours.

Q4: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.

Q5.Are you manufacturer or trading company?
A.We are manufacture(cast iron) and trade company.

Q6. what’s the payment term?
A. We accept T/T, L/C,WESTERN UNION

Q7. What’s the delivery time ?
Pattern needs 30-60 days, sample need 30-50 days.
The first order need 60 days

Q8. What is the standard of package?
A. Export standard package or special package according to customer requirement.

Q9. Do you accept OEM business?
A. Yes, we are OEM supplier.

Q10. what kind of certificate you have ?
A .We have ISO9001, ISO14001,PED,SGS

 

 

 

Contact Details
Winan Industrial Limited

Contact Person: Sales Manager

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