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4 Inch DN250 Industry Ss 316 Lug Wafer Type Double Offset Flange Double Triple Eccentric Butterfly Valve
| Price | $386.10 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 446 people viewed |
Media:
Gas Water Oil Acid Base
Driving Mode:
Worm Gear
Connection Form:
Flange
Structure:
Control
Seal Form:
Force Sealed
Valve Stem:
Orbit
Material of Seal Surface:
Soft Sealed
Valve Body:
Casting
Application:
Industrial Usage, Water Industrial Usage, Household Usage, General
Place of Origin:
Shandong, China
Materials:
Carbon Steel, Stainless Steel,Wcb
Model Number:
Manual Butterfly Valve Midline Type
Nominal Diameter Ranges:
15mm to 200mm(1/2in to 8in)
Customized Support:
OEM, ODM
Power:
Hydraulic Manual Electric
Material:
Stainless Steel 304/316/CF8/Wcb/Cast Iron
Trademark:
keke
Origin:
Zhejiang Wenzhou
Product Description
Triple Eccentric Flange Hard Seal Butterfly Valve is eccentric metal seal structure, sealing form is metal-to-metal seal, adjustable metal sealing ring to metal seal, stainless steel plate and graphite composite plate sealing ring to metal seal.
The valve seat and the butterfly plate are almost wear-free, with the tighter the sealing function, the sealing ring is made of
stainless steel, with the dual advantages of metal hard seal and elastic seal, no matter in the case of low temperature and high temperature, it and the butterfly plate have excellent sealing performance, butterfly valve butterfly plate sealing surface is made of overlay welding cobalt-based cemented carbide, the sealing surface is wear-resistant, long service life, large size butterfly plate adopts quilted structure, high strength, large overcurrent area, small flow resistance.
D343H-16C, D343H-10C Worm Gear Hard Seal flange butterfly valve has two-way sealing function, installation is not limited by the flow of the medium, nor affected by the spatial position, can be installed in any direction, this butterfly valve structure is unique, "switch" only need to turn the stem 90 ° can be completed, flexible operation, convenient, labor-saving, not affected by the pressure of the medium, reliable sealing performance, high temperature resistance, low temperature resistance, corrosion resistance, therefore, is widely used in the medium temperature ≤ 425 °C metallurgy, electric power, petroleum, chemical industry, air, gas, On the pipes of combustible gases and corrosive media such as water supply and drainage, there are devices for regulating the flow rate and cutting off the fluid.
| DN | Dimension | Flange size and bolt specifications | ||||||||||
| 1.0MPa | 1.6MPa | 2.5MPa | ||||||||||
| L | H1 | H | D | D1 | n-Φd | D | D1 | n-Φd | D | D1 | n-Φd | |
| 50 | 108 | 350 | 112 | 165 | 125 | 4-18 | 165 | 125 | 4-18 | 165 | 125 | 4-18 |
| 65 | 112 | 370 | 115 | 185 | 145 | 4-18 | 185 | 145 | 4-18 | 185 | 145 | 8-18 |
| 80 | 114 | 380 | 120 | 200 | 160 | 4-18 | 200 | 160 | 8-18 | 200 | 160 | 8-18 |
| 100 | 127 | 420 | 138 | 220 | 180 | 8-18 | 220 | 180 | 8-18 | 235 | 190 | 8-22 |
| 125 | 140 | 460 | 164 | 250 | 210 | 8-18 | 250 | 210 | 8-22 | 270 | 220 | 8-26 |
| 150 | 140 | 555 | 175 | 285 | 240 | 8-22 | 285 | 240 | 8-22 | 300 | 250 | 8-26 |
| 200 | 152 | 760 | 200 | 340 | 295 | 8-22 | 340 | 295 | 12-22 | 360 | 310 | 12-26 |
| 250 | 165 | 830 | 243 | 395 | 350 | 12-22 | 405 | 355 | 12-26 | 425 | 370 | 12-30 |
| 300 | 178 | 895 | 250 | 445 | 400 | 12-22 | 460 | 410 | 12-26 | 485 | 430 | 16-30 |
| 350 | 190 | 950 | 280 | 505 | 460 | 16-22 | 520 | 470 | 16-26 | 555 | 490 | 16-33 |
| 400 | 216 | 1190 | 305 | 565 | 515 | 16-26 | 580 | 525 | 16-30 | 620 | 550 | 16-36 |
| 450 | 222 | 1255 | 350 | 615 | 565 | 20-26 | 640 | 585 | 20-30 | 670 | 600 | 20-36 |
| 500 | 229 | 1305 | 380 | 670 | 620 | 20-26 | 715 | 650 | 20-33 | 730 | 660 | 20-36 |
| 600 | 267 | 1340 | 445 | 780 | 725 | 20-30 | 840 | 770 | 20-36 | 845 | 770 | 20-39 |
| 700 | 292 | 1520 | 480 | 895 | 840 | 24-30 | 910 | 840 | 24-36 | 960 | 875 | 24-42 |
| 800 | 318 | 1710 | 530 | 1015 | 950 | 24-33 | 1025 | 950 | 24-39 | 1085 | 990 | 24-48 |
| 900 | 330 | 1810 | 580 | 1115 | 1050 | 28-33 | 1125 | 1050 | 28-39 | 1185 | 1090 | 28-48 |
| 1000 | 410 | 1960 | 650 | 1230 | 1160 | 28-36 | 1255 | 1170 | 28-42 | 1320 | 1210 | 28-56 |
| 1200 | 470 | 2250 | 760 | 1455 | 1380 | 32-39 | 1485 | 1390 | 32-48 | 1530 | 1420 | 32-56 |
| 1400 | 530 | 2435 | 850 | 1675 | 1590 | 36-42 | 1685 | 1590 | 36-48 | 1755 | 1640 | 36-62 |
| 1600 | 600 | 2780 | 1030 | 1915 | 1820 | 40-48 | 1930 | 1820 | 40-56 | 1975 | 1860 | 40-62 |
| 1800 | 670 | 3020 | 1230 | 2115 | 2020 | 44-48 | 2130 | 2020 | 44-56 | 2195 | 2070 | 44-70 |
| 2000 | 760 | 3270 | 1350 | 2325 | 2230 | 48-48 | 2345 | 2230 | 48-62 | 2425 | 2300 | 48-70 |
A1: Within 24 months, we will provide you with replacement or repair services, except for quality problems caused by human factors
Q2: Do you have any MOQ limit for valve orders?
A2: No, the MOQ is 1 unit for sample inspection.
Q3: Is there a wholesale discount?
A3: Wholesale discounts are available for large-volume orders. Please contact us for discount information.
Q4: Does it support customized valve needs?
A4: It can be customized. Please confirm the customization details with us.
Q5: Are you a trading company or a manufacturer?
A5: We are a manufacturer and a factory.
Q6: Where is your factory?
A6: Keke Group Co., Ltd., headquartered in Wenzhou, Zhejiang Province
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