Electric Actuator Industrial Butterfly Valves With Gear Operator And Handwheel
Certification:ISO9001/2000 , CE
Electric Actuator Industrial Butterfly Valves With Gear Operator And Handwheel
Industry Butterfly Valve of Most Popular Flange Butterfly Valve In Water Industry
Quick Details
| Standard or Nonstandard: | Standard | Structure: | Butterfly | Pressure: | Medium Pressure |
| Power: | Manual | Material: | Casting | Temperature of Media: | Medium Temperature |
| Media: | Water | Port Size: | ISO | Place of Origin: | Tianjin China (Mainland) |
| Model Number: | DIN | Brand Name: | TST | AKZO Nobel epoxy coating: | color code: RAL5015 |
| Packaging Detail: | Sea worthy packing: iron case, veneer case, wood case |
| Delivery Detail: | Nomally 8 weeks ex-works |
Flange butterfly valve
Size: DN100-DN4000
Pressure: PN6-PN40
With top flang for handwheel, and e-actuator
1. Size, pressure, medim and temp. range as listed below:
| Size | DN100 to DN4000 |
| Pressure | PN10, PN16, PN25, PN40 |
| Suitablem | water, and other weak corrosive liquid etc. |
| Temp. | -10~120°C |
2. Standard items:
| Description | Standard |
| Design and manufacture | EN593 |
| Face to face | ISO5752 series14, EN558-1 series 14, DIN3202 F4 |
| Flange and drilling | ISO7005-2, EN1092, DIN2501 |
| Pressure test | EN12266 |
| Top flange of bare shaft valve | ISO5211 |
| Top flange on worm gearbox for e-actuator | ISO5210 |
3. Main part material items:
| Name | Material |
| Body | ductile cast iron, WCB, stainless steel |
| Disc | ductile cast iron, WCB, stainless steel, Al-bronze |
| Stem | SS420, SS431 |
| Disc seat ring | EPDM,NBR,VITON |
| Body seat ring | SS304 |
| Retainer | SS304, SS316 |
| Shaft bearing | Al-bronze, self-lubricating bearing |
| Bolt & nuts | 8.8 grade galvanized, SS304 |
| Coating | epoxy coating, thickness: min. 250 microns, color code: RAl5015, 5017, 5010, and etc. |
Notes: Other materials are available on request
4. Operating mode: bare shaft, worm gear+handwheel, electirc actuator, pneumatic actuator, hydraulic actuator, etc.
5. Packing: seaworthy packing: iron case, plywood case, wood case,
6. Delivery port: Tianjing, Shanghai, etc.
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