Wafer Type Ductile Iron/ Wcb /Stainless Steel EPDM Lined Industrial Control Butterfly Water Gate Valve API 6D
China Wafer Type Ductile Iron/Wcb/Stainless Steel EPDM Lined Industrial Control Butterfly Water Gate Valve API 6D, Find details about China Lug Type Valve, Industrial Valve from Wafer Type Ductile Iron/Wcb/Stainless Steel EPDM Lined Industrial Control Butterfly Water Gate Valve API 6D
Basic Info.
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
Forge Welding
Standard
ANSI, API, En
Application
Industrial Usage, Water Industrial Usage
Material of Body
Stainless Steel, Cast Iron, Cast Steel, Ductile
Actuator
Electric, Manual, Hydraulic, Pneumatic, Hand Wheel
Disc Material
Stainless Steel, Cast Iron Ductile Iron
Sealing
PTFE, EPDM
Size
DN50-DN1400
Pressure
10bar-40bar
Usage
Water, Seawater
OEM
Acceptable
Customized
Acceptable
Trademark
MST
Specification
customized
Origin
China
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
Forge Welding
Standard
ANSI, API, En
Application
Industrial Usage, Water Industrial Usage
Material of Body
Stainless Steel, Cast Iron, Cast Steel, Ductile
Actuator
Electric, Manual, Hydraulic, Pneumatic, Hand Wheel
Disc Material
Stainless Steel, Cast Iron Ductile Iron
Sealing
PTFE, EPDM
Size
DN50-DN1400
Pressure
10bar-40bar
Usage
Water, Seawater
OEM
Acceptable
Customized
Acceptable
Trademark
MST
Specification
customized
Origin
China
Product Desciption
Butterfly valve is mainly consist of the valve body, a rotating shaft, valve plate, seat and drive mechanism. The valve to achieve the purpose of opening and closing and flow control by driving mechanism driven shaft and plate rotation. It is mainly used to cut off and throttle the flow in the pipeline.
The valve are apply to a variety of corrosive gas, liquid and solid powder medium.
| Valve body | Valve plate | Shaft | Bushing | Valve seat | |
| Material name | Material name | Material name | Material name | Material name | Applicable temperature |
| Gray cast iron | Electroplated ductile iron | Stainless steel | Lubricated bronze | Natural rubber | -20 -+85ºC |
| Ductile iron | Aluminum bronze | Carbon steel | Teflon | Hapron | -23-+121ºC |
| Aluminum bronze | CF8 Stainless steel | Ethylene propylene rubber EPDM | -45-+ 135ºC | ||
| ZG1Cr18Ni9Ti Stainless steel | Titanium steel | Chloroprene rubber | -7-+93ºC | ||
| CF8M Stainless steel | CF8M Stainless steel | Nitrile rubber NBR | -23-+100ºC | ||
| Carbon steel | Carbon steel | Wear resistant rubber | -10-+100ºC | ||
| CF3M Stainless steel | Fluor rubber | -23-+200ºC | |||
| Heat resistant ethylene propylene rubber | -23-+135ºC | ||||
| Teflon PTFE | -10-+150ºC | ||||
| Size | A | B | C | D | L | H | D1 | n-1 | K | E | n1-<P1 | 2 | G | n2-M | f | J | X | Weight (kg) | |
| mm | inch | ||||||||||||||||||
| 40 | 1.5 | 136 | 69 | 33 | 42 6 | 30 | 77.77 | 110 | 4-18 | 77 | 50 | 4-6.7 | 12.6 | 100 | 13 | 13.8 | 3 | 2 3 | |
| 50 | 2 | 161 | 80 | 43 | 52.9 | 32 | 84.84 | 125 | 4-23 | 77 | 57.15 | 4-6.7 | 12.6 | 100 | 13 | 13.8 | 3 | 2.5 | |
| 65 | 2,5 | 175 | 89 | 46 | 64.5 | 32 | 96.2 | 145 | 4-26.5 | 77 | 57.15 | 4-6.7 | 12.6 | 120 | 13 | 13.8 | 3 | 3.2 | |
| 80 | 3 | 181 | 95 | 46 | 78.8 | 32 | 61.23 | 160 | 8-18 | 77 | 57.15 | 4-6.7 | 12.6 | 127 | 13 | 13.8 | 3 | 3.6 | |
| 100 | 4 | 200 | 114 | 52 | 104 | 32 | 70.8 | 180 | 4-24.5 | 92 | 69.85 | 4-10.3 | 15.77 | 156 | 13 | 17.77 | 5 | 4.9 | |
| 125 | 5 | 213 | 127 | 56 | 123.3 | 32 | 82.28 | 210 | 4-23 | 92 | 69.85 | 4-10.3 | 18.92 | 190 | 13 | 20.92 | 5 | 7 | |
| 150 | 6 | 226 | 139 | 56 | 155.6 | 32 | 91.08 | 240 | 4-25 | 92 | 69.85 | 4-10.3 | 18.92 | 212 | 13 | 20.92 | 5 | 7.8 | |
| 200 | 8 | 260 | 175 | 60 | 202.5 | 45 | 112.89 76.35 | 295 | 4-25 4-23 | 115 | 88.9 | 4-14.3 | 22.1 | 268 | - | 13 | 24.1 | 5 | 13.2 |
| 250 | 10 | 292 | 203 | 68 | 250.5 | 45 | 92 4 | 350 355 | 4-29 | 115 | 88.9 | 4-14.3 | 28.45 | 325 | - | 13 | 31,45 | 8 | 19.2 |
| 300 | 12 | 337 | 242 | 78 | 301.6 | 45 | 105.34 | 400 410 | 4-29 | 140 | 107.95 | 4-14.3 | 31 6 | 403 | - | 20 | 34.6 | 8 | 32.5 |
| 350 | 14 | 368 | 267 | 78 | 333,3 | 45 | 91,11 | 460 470 | 4-30 | 140 | 107,95 | 4-14.3 | 31.6 | 436 | - | 20 | 34.6 | 8 | 41.3 |
| 400 | 16 | 400 | 309 | 86 102 | 389.6 | 51.2 72 | 100.47 102.42 | 515 525 | 4-26 4-30 | 197 | 158.75 | 4-20.6 | 33.15 | 488 | - | 20 | 36.15 | 10 | 61 |
| 450 | 18 | 422 | 328 | 105 114 | 440.51 | 51.2 72 | 88.39 91.51 | 565 585 | 4-26 4-30 | 197 | 158.75 | 4-20.6 | 37.95 | 536 | - | 20 | 41 | 10 | 79 |
| 500 | 20 | 480 | 361 | 127 | 491.6 | 64.2 82 | 86.99 101.68 | 620 650 | 4-26 4-33 | 197 | 158.75 | 4-20.6 | 41.15 | 590 | - | 22 | 44.15 | 10 | 128 |
| 600 | 24 | 562 | 459 | 154 | 592.5 | 70.2 82 | 113.42 120.46 | 725 770 | 20-30 20-36 | 276 | 215.9 | 4-22.2 | 50.65 | 816 | - | 22 | 54.65 | 16 | 188 |
| 700 | 28 | 624 | 520 | 165 | 695 | 66 | 109.65 | 840 | 24-30 | 300 | 254 | 8-18 | 63.35 | 895 | 30 | 71 4 | 18 | 284 | |
| 800 | 32 | 672 | 591 | 190 | 794.7 | 66 | 124 | 950 | 24-33 | 300 | 254 | 8-18 | 63.35 | 1015 | 30 | 71.4 | 18 | 368 | |
| 900 | 36 | 720 | 656 | 203 | 864.7 | 118 | 117.57 | 1050 | 24-33 | 300 | 254 | 8-18 | 75 | 1115 | 4-M30 | 34 | 84 | 20 | 713 |
| 1000 | 40 | 800 | 721 | 216 | 965 | 142 | 129.89 | 1160/1170 | 24-36 | 300 | 254 | 8-18 | 85 | 1230 | 4-M33 | 35 | 95 | 22 | 864 |
| 1200 | 48 | 940.7 | 864 | 254 | 1160 | 150 | 101.5 | 1380/1390 | 32-39 | 350 | 298 | 8-22 | 105 | 1455 | 4-M36 | 35 | 117 | 28 | 1210 |
1. Can i have a sample order for valve ?
A: Yes, we welcome sample order to test and check the quality, Mixed sample are accepted.
2. Do you have any MOQ limit for valve order ?
A: Low MOQ, 1 PC for sample checking is avaible.
3. Could you offer OEM service ?
A: Yes, OEM is availble.
4. How about the payment ?
A: We normally accept 30% deposit, and balance will be paid before shipping. L7C is OK
5. Whafs the delivery time of your butterfly valves?
A: For most of the sizes,DN50-DN600,we have stock of valve parts,it*s possible to deliver in 1-3 weeks,to nearest seaport Tianjin.
6. Whafs the warranty of your products?
A:We normally offer 12 months of warranty in service or 18 months since shipping date.
7. What is your products standardization?
A: GB/T12238-2008, JBfT 8527-1997, API 609,EN 593-1998, DIN 85003-3-1997
Ranee Liang
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