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| Categories | Electric Actuated Butterfly Valve |
|---|---|
| Brand Name: | GRAT |
| Model Number: | EB-0000163 |
| Certification: | CCC, ISO, CE, TUV |
| Place of Origin: | Wuhan, Hubei, China |
| MOQ: | 1 pc |
| Payment Terms: | LC, T/T, D/P, PayPal, Western Union |
| Supply Ability: | 1000PCS/Month |
| Delivery Time: | 7 working days |
| Packaging Details: | Carton/Wooden Box |
| Price: | USD $100.00/ Piece |
| Certifications: | CE/ISO/CNAS |
| Media: | Acid |
| Driving Mode:: | Electric |
| Connection Form: | Wafer |
| Structure: | Centre Sealing |
| Seal Form: | Auto Sealed |
| Valve Stem: | Normal |
| Working Temperature: | Medium Temperature (120°C |
| Valve Body: | Casting |
| Application: | Industrial Usage, Water Industrial Usage |
| Medium: | Vitriol, Acid, Chlorine, Alkali, Aqua Regia and Ot |
| Work Pressure: | Mid-Pressure (2.5mpa< Pn <6.4mpa) |
| Material of Seal Surface: | Soft Sealed |
| Standard: | DIN |
| Size: | Dn40-1000 |
| HS Code: | 8481804090 |
| Company Info. |
| Wuhan Grat Control Valve Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Fluorine Anti-corrosive Electric Butterfly Valve
Product Description:
Fluorine Electric Butterfly Valve/Anti-corrosive
Description:
Fluorine butterfly valve adopts a fluorine plastic lining disc with spherical sealing surface, and is matched
with a silicone gasket on the bottom of the seat to regulate the sealing performance of valve. This butterfly
valve adopts polytetrafluoroethylene (fep) as anti-corrosion lining material which has very superior
anti-corrosion and abrasion resistance.
Specification:
| Power supply | AC220V |
| Body ratings | Dn40-1000 |
| Medium temp | -50~160 celsius degree (no congelation) |
| Operating pressure | Pn1.0~1.6(mpa) |
| Action mode | switch to cut off, 0-90 degree gyration |
| Action time | 4 ~ 30s |
| Body connections | flange, wafer |
| Body material | wcbqt450-10, ht200, ht250 |
| Disc material | wcbqt450-10, ht200, ht250 |
| Seal ring | ptfe |
| Actuator material | casting aluminum alloy |
| Design specification | gb/t 12238 / api 609 / mss sp-67 |
| Applicable medium | vitriol, phosphoric acid, chlorine, alkali, aqua regia and other strong corrosive media. |
The material of main parts
Part name | Body | Disc | Stuffing box | Gland ring | Seat | Packing | Stem |
Material trademark | WCB ZG1CrM0 ZG 1Cr18Ni9Ti | WCB Stainless steel or lining | WCB 40Cr ZG 1Cr18Ni9Ti | WCB ZG1CrM0 ZG 1Cr18Ni9Ti | FEP | FEP | 2Cr13 |
Applicable channelizing medium
| Medium state | Medium Temp. | Medium pressure | Medium characteristics | Medium concentration | Medium name |
| Liquid | -50ºC~+160ºC | 0~20kg/cm2 | Strong corrosion, high scour sharpen | unlimited | Acid, alkali, salt, chlorine gas, steam, source water, mine pulp, paper pulp, aqua regia, oxidant, reductant. |
| Gas | -50ºC~+160ºC | 0~20kg/cm2 | Strong corrosion, high scour sharpen | unlimited | |
| Mixture of liquid and gas | -50ºC~+160ºC | 0~20kg/cm2 | Strong corrosion, high scour sharpen | <60% |
Control Diagram
| odel | Circuit | Model | Circuit |
| S | ON/OFF,no output signal | CPT | ON/OFF,output 4~20mA signal |
| MS | ON/OFF,output passive contact signal | PCU | Regulation,output 4~20mA signal |
Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
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