- Model NO.: DN40-DN1200
- Connection Form: Wafer
- Seal Form: Auto Sealed
- Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
- Material of Seal Surface: Soft Sealed
- Application: Industrial Usage, Water Industrial Usage, Household Usage
- The Temperature: -0 to 200
- Trademark: GHL
- Specification: DN40-DN1200
- HS Code: 8481804090
- Driving Mode: Pneumatic
- Structure: Ball, Centre Sealing
- Valve Stem: Normal
- Working Temperature: Normal Temperature (-40°C<T<120°C)
- Valve Body: Casting
- Medium: Water
- Original: Tianjin China
- Transport Package: Seaworthy Packing
- Origin: Tianjin, China
pneumatic actuator butterfly valveÂ
 Product specification: PTFE Coated Wafer Butterfly Valve With Gear Operation
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Nominal Diameter: DN15~300
Pressure range: 0~10~16bar
Working Temperature :Â -20~135
Body :Â Gray cast-iron, Ductile cast-iron, Cast steel, stainless steel
Sealing :Â NBR, EPDM, FPM, PTFE
Disc: Ductile cast iron, Cast steel, Stainless steel, Aluminum alloy
Feature: Double bubble &Â Zero leakage
Medium: Drinking water , sewage, high purity water, seawater, air
Connection: Wafer, fianged
Control Feature: On-off type, regulated type
Manufacturing Standard: GB, ISO, ANSI, DIN
| Â Â Product specification: PTFE Coated Wafer Butterfly Valve With Gear Operation | |
| Â | Â |
| Name: | electric actuator wafer butterfly valve |
| Size: | DN15-DN1500 |
| End flange: | ANSI BÂ 16.1,EN1092,AS2129 |
| Face to Face: | ANSI BÂ 16.10 |
| Top flange: | ISO 5211 |
| Normal pressure: | PN1.0/1.6MPa(150/200PSI); Class 125/150; JIS 5K 10K 16K 20K; Table D/E |
| Body: | CI/DI/WCB/ALB/CF8/CF8M |
| Disc: | DI/ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/Monel |
| Stem: | 410/416/304/431/17-4PH/316/monel |
| Seat: | NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM()/PTFE |
| Suitable temperature: | -10~120 |
| Medium: | Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc. |
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