TOBO STEEL GROUP CHINA
| Payment Terms | T/T, Western Union, |
| Supply Ability | 10000PCS |
| Delivery Time | 15work days |
| Packaging Details | Packed in wooden cases of plywood |
| Name | butterfly valve |
| material | SS416 |
| Pressure test | EN12266 |
| Size | DN50~DN200 |
| Suitable temperature | -10-120℃ |
| Pressure rating | PN10, PN16, Class150 |
| Brand Name | TOBO |
| Model Number | Butterfly valve |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, | Supply Ability | 10000PCS |
| Delivery Time | 15work days | Packaging Details | Packed in wooden cases of plywood |
| Name | butterfly valve | material | SS416 |
| Pressure test | EN12266 | Size | DN50~DN200 |
| Suitable temperature | -10-120℃ | Pressure rating | PN10, PN16, Class150 |
| Brand Name | TOBO | Model Number | Butterfly valve |
| Certification | ISO | Place of Origin | China |
| High Light | DN50 Wafer Butterfly Valve ，ASTM A351 Wafer Butterfly Valve ，CF8M Wafer Butterfly Valve | ||
DN50~DN200 Pressure PN10 PN16 ASTM A351 Class CF8M Wafer Butterfly Valve
Triple eccentric butterfly valve DN600 specifications
Nominal diameter: DN50 ~ 2000mm
Nominal pressure Pn (LB) : 0.6 ~ 6.4MPa
Applicable medium: air, water, steam, gas, oil and acid, alkali, salt with weak corrosive medium, etc
Applicable temperature: carbon steel: -29℃~425℃;Stainless steel, chrome-molybdenum steel: -40℃~550℃
Leakage rate :0.1*DNmm3/S (in line with GB//T13927-92 standard)
Actuation: handle, turbine, electric, pneumatic.Electric and pneumatic devices adopt famous and superior products at home and abroad, with more reliable performance (can be specified by users).
Stem can be lengthened according to user's requirements.
When the butterfly valve is used in urban heating pipe network, the two-way pressure sealing can be selected according to the user's demand.
Triple eccentric butterfly valve DN600 Main parts and materials
Body: carbon steel, stainless steel, chromium molybdenum steel, alloy steel
Stem: 2Cr13, 1Cr13 stainless steel, chromium molybdenum steel
Butterfly plate: carbon steel, alloy steel, stainless steel, chromium molybdenum steel
Bearing: austenitic stainless steel, 304 nitriding
Sealing ring: stainless steel and high temperature resistant asbestos plate is composed of multiple layers
Filling: flexible graphite
Body Test :1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test :1.1 times the working pressure with water.
Function / Operation Test :At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test :On request, any other test can be carried out according to special instruction by client.
| Name | Material |
| Body | GJS500-7/ GJS400-15 |
| Disc | GJS500-7/ GJS400-15 |
| Shaft | SS420/SS431/Duplex 1.4462 |
| Body seal ring | SS304 |
| Disc seal ring | EPDM |
| Shaft bearing | Al-bronze |
| Retainer ring | Carbon steel +epoxy/ SS304 |
| O ring | EPDM |
| Pin | SS420 |
| Packing gland | Carbon steel +epoxy |
| End cover | Carbon steel +epoxy |
| Key | SS420 |
| Connection flange | Carbon steel +epoxy |
| SIZE | A | B | C | L | DIN PN10 | DIN PN16 | Top Flange | ||||||
| mm | In | øK | øE | N-ød | øK | øE | N-ød | øD | øD1 | ||||
| 65 | 2 1/2″ | 72 | 136 | 32 | 112 | 145 | 185 | 4-ø18 | 145 | 185 | 4-ø18 | 77 | 57 |
| 80 | 3″ | 88 | 146 | 32 | 114 | 160 | 200 | 8-ø18 | 160 | 200 | 8-ø18 | 65 | 50 |
| 100 | 4″ | 97 | 158 | 32 | 127 | 180 | 220 | 8-ø18 | 180 | 220 | 8-ø18 | 90 | 70 |
| 125 | 5″ | 115 | 179 | 32 | 140 | 210 | 250 | 8-ø18 | 210 | 250 | 8-ø18 | 90 | 70 |
| 150 | 6″ | 126 | 197 | 32 | 140 | 240 | 285 | 8-ø22 | 240 | 285 | 8-ø22 | 90 | 70 |
| 200 | 8″ | 161 | 230 | 45 | 152 | 295 | 340 | 8-ø22 | 295 | 304 | 12-ø22 | 115 | 89 |
| 250 | 10″ | 199 | 271 | 45 | 165 | 350 | 395 | 12-ø22 | 355 | 405 | 12-ø26 | 115 | 89 |
| 300 | 12″ | 215 | 305 | 45 | 178 | 400 | 445 | 12-ø22 | 410 | 460 | 12-ø26 | 140 | 108 |
| 350 | 14″ | 261 | 350 | 45 | 190 | 460 | 505 | 16-ø22 | 470 | 520 | 16-ø26 | 140 | 108 |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2014
Total Annual:
3000000-6000000
Employee Number:
50~80
Ecer Certification：
Active Member
We are a manufacturer specializing in the production of valves, we have advanced production technology and inspection equipment, to prevent defective products We can supply Stainless Steel Ball Valve,Stainless Steel Gate Valve,Stainless Steel Globe Valve,Flange Check Valve,Wafer Bu... We are a manufacturer specializing in the production of valves, we have advanced production technology and inspection equipment, to prevent defective products We can supply Stainless Steel Ball Valve,Stainless Steel Gate Valve,Stainless Steel Globe Valve,Flange Check Valve,Wafer Bu...
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