Wuhan Grat Control Valve Co., Ltd.
| Payment Terms | LC, T/T, D/P, PayPal, Western Union |
| Supply Ability | 1000PCS/Month |
| Delivery Time | 3 working days |
| Packaging Details | Carton/Wooden Box |
| Media | Acid, Alkali |
| Material | Carbon Steel |
| Connection Form | Flange |
| Driving Mode: | Electric |
| Nominal Pressure | PN1.0-32.0MPa |
| Channel | Straight Through Type |
| Type | Floating Ball Valve |
| Temperature | Normal Temperature |
| Application | Industrial Usage, Water Industrial Usage, Household Usage |
| Structure | Floating Ball Valve |
| Function | Bypass-Valve |
| Standard | Jb/T 9092 API598 |
| HS Code | 8537109090 |
| Brand Name | GRAT |
| Model Number | EK-series |
| Certification | IP67,CCC, ISO, CE |
| Place of Origin | Wuhan, Hubei, China |
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Product Specification
| Payment Terms | LC, T/T, D/P, PayPal, Western Union | Supply Ability | 1000PCS/Month |
| Delivery Time | 3 working days | Packaging Details | Carton/Wooden Box |
| Media | Acid, Alkali | Material | Carbon Steel |
| Connection Form | Flange | Driving Mode: | Electric |
| Nominal Pressure | PN1.0-32.0MPa | Channel | Straight Through Type |
| Type | Floating Ball Valve | Temperature | Normal Temperature |
| Application | Industrial Usage, Water Industrial Usage, Household Usage | Structure | Floating Ball Valve |
| Function | Bypass-Valve | Standard | Jb/T 9092 API598 |
| HS Code | 8537109090 | Brand Name | GRAT |
| Model Number | EK-series | Certification | IP67,CCC, ISO, CE |
| Place of Origin | Wuhan, Hubei, China | ||
| High Light | Carbon Steel Fluorine Electric Ball Valve ，Acid Fluorine Electric Ball Valve ，Alkali Cast Iron Ball Valve | ||
Carbon Steel Cast Iron with Fluorine Electric Ball Valve for Acid Alkali Liquid
Carbon Steel Cast Iron with Fluorine Electric Ball Valve for Acid Alkali Liquid/IP67/Floating Ball Valve
Description:
The fluorine electric ball valve is designed to switch and cut off various strong corrosive medium
which is widely applied in petroleum chemical pesticide dye acid alkali and so on and which is the most
ideal choice for anti-corrosion equipment at present.
This valve which adopts polytetrafluoroethylene (FEP) as anti-corrosion lining material has very
superior anti-corrosion and abrasion resistance. The unique structure for lip type elastic seal parts
well extends the service life of the products.
Specification:
| Power supply | AC220V/AC380V,/DC24V |
| Valve size | DN15-350 |
| Medium Temp | -15ºC ~ 150ºC |
| Operating pressure | PN1.0~2.5(MPa) |
| Action mode | Switch to cut off,0-90° gyration |
| Action time | 4-30S |
| Body connections | Flange |
| Body material | WCB,ZG1CrM0,ZG1Cr18Ni9Ti, SS304,SS316 |
| Seal material | polytetrafluoroethylene (FEP) |
| Actuator material | Casting aluminum alloy |
| Applicable medium | Acid, alkali, salt, chlorine gas, steam, source water, mine pulp and paper pulp, aqua regia, oxidant, corrosive chemical liquid |
The material of the main parts
Part name | Body | Bonnet | Stuffing box | Gland ring | Seat | Packing | Spanner |
Material Trademark | WCB ZG1CrM0 ZG 1Cr18Ni9Ti | WCB ZG1CrM0 ZG 1Cr18Ni9Ti | WCB 40Cr ZG 1Cr18Ni9Ti | WCB ZG1CrM0 ZG 1Cr18Ni9Ti | FEP | FEP | WCB |
Applicable channeling medium
Medium state | Medium Temp. | Medium pressure | Medium characteristics | Medium concentration | Medium name |
Liquid | -80ºC~+160ºC | 0~20kg/cm2 | Strong corrosion, high scour sharpen | Unlimited | Acid, alkali, salt, chlorine, steam, source water, mine pulp, paper pulp, aqua regia, oxidant, reducing agent. |
Gas | -80ºC~+160ºC | 0~20kg/cm2 | Strong corrosion, high scour sharpen | Unlimited | |
Mixture of liquid and solid | -80ºC~+160ºC | 0~20kg/cm2 | Strong corrosion, high scour sharpen | <60% |
The properties parameters Body ratings
| Body ratings (PN) | Strength (MPa) | Seal (MPa) | lining insulation test voltage | ||||
| 1.0 | 1.6 | 2.5 | 1.0 | 1.6 | 2.5 | ||
| Test pressure value | 1.5 | 1.82 | 2.6 | 1.1 | 1.7 | 2.5 | 20KV |
Note: Not include Oxygen hydrogen natural gas coal gas combustible gas combustion-supporting gas
Product information:
Main connection size
Design standard:HG/T 20592
Flange standard:HG/T20592 Unit:(mm)
| Inside nominal diameter (DN) | Diameter (Inch) | L | D | D1 | D2 | b | f | Z-ΦD | H1 | H2 | W1 | W2 |
| 15 | 1/2" | 130 | 95 | 65 | 45 | 16 | 2.5 | 4-14 | 216 | 47.5 | 196 | 145 |
| 20 | 3/4" | 140 | 105 | 75 | 55 | 18 | 2.5 | 4-14 | 231 | 52.5 | 196 | 145 |
| 25 | 1" | 150 | 115 | 85 | 65 | 19 | 3 | 4-14 | 236 | 57.5 | 196 | 145 |
| 32 | 1.2" | 165 | 140 | 100 | 78 | 19 | 3 | 4-18 | 256 | 70 | 196 | 145 |
| 40 | 1.5" | 180 | 150 | 110 | 85 | 19 | 3.5 | 4-18 | 261 | 75 | 196 | 145 |
| 50 | 2" | 200 | 165 | 125 | 100 | 19 | 3.5 | 4-18 | 271 | 82.5 | 196 | 145 |
| 65 | 2.5" | 220 | 185 | 145 | 120 | 19 | 3.5 | 4-18 | 303 | 92.5 | 255 | 182 |
| 80 | 3" | 260 | 200 | 160 | 135 | 20 | 3.5 | 8-18 | 358 | 100 | 255 | 182 |
| 100 | 4" | 280 | 220 | 180 | 155 | 21 | 4 | 8-18 | 383 | 110 | 255 | 182 |
| 125 | 5" | 320 | 250 | 210 | 185 | 23 | 4 | 8-18 | 403 | 125 | 255 | 182 |
| 150 | 6" | 360 | 285 | 240 | 210 | 25 | 4 | 8-22 | 433 | 142.5 | 255 | 182 |
| 200 | 8" | 400 | 340 | 295 | 265 | 25 | 4 | 12-22 | 476 | 170 | 255 | 182 |
| 250 | 10" | 450 | 405 | 355 | 320 | 26 | 4 | 12-26 | 555 | 225 | 354 | 273 |
| 300 | 12" | 500 | 460 | 410 | 375 | 28 | 4 | 12-26 | - | 250 | 354 | 273 |
| 350 | 14" | 610 | 520 | 470 | 435 | 29 | 5 | 16-26 | - | 305 | 354 | 273 |
Standard of products
| Design and manufacturing standards | GB12237-89 AP16D |
| Flange standards | JB79 GB9113 ANSI B16.5 JIS B2212 |
| Structure length standards | GB1221-89 |
| Inspection standards | JB/T 9092 API598 |
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.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
4200000-6900000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
GRAT Control Valve recognized for its high-quality products and expertise in industrial automation. With a professional R&D team, Grat ensures 100,000 maintenance-free cycles and continues to innovate with two new patents annually. Serving clients in more than 20 countries, we ... GRAT Control Valve recognized for its high-quality products and expertise in industrial automation. With a professional R&D team, Grat ensures 100,000 maintenance-free cycles and continues to innovate with two new patents annually. Serving clients in more than 20 countries, we ...
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