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 | Water |
| Material | Stainless Steel |
| Connection Form | Flange |
| Driving Mode | Electric |
| Nominal Pressure | PN1.0-32.0MPa |
| Channel | Straight Through Type |
| Type | Fixed Ball Valve |
| Temperature | Normal Temperature |
| Application | Industrial Usage, Water Industrial Usage |
| Medium | Acid, Alkali, Salt, Chlorine Gas, Steam, Source Water |
| Explosion Grade | Exd II Bt4 |
| Structure | Fixed Ball Valve |
| Function | Bypass-Valve |
| Standard | DIN |
| Size | Dn15-250 |
| Voltage | AC220V, AC380V, DC24V |
| Output Signal | 4-20mA |
| Input Signal | 4-20mA |
| HS Code | 8481804090 |
| Brand Name | GRAT |
| Model Number | EXV-00001 |
| Certification | 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 | Water | Material | Stainless Steel |
| Connection Form | Flange | Driving Mode | Electric |
| Nominal Pressure | PN1.0-32.0MPa | Channel | Straight Through Type |
| Type | Fixed Ball Valve | Temperature | Normal Temperature |
| Application | Industrial Usage, Water Industrial Usage | Medium | Acid, Alkali, Salt, Chlorine Gas, Steam, Source Water |
| Explosion Grade | Exd II Bt4 | Structure | Fixed Ball Valve |
| Function | Bypass-Valve | Standard | DIN |
| Size | Dn15-250 | Voltage | AC220V, AC380V, DC24V |
| Output Signal | 4-20mA | Input Signal | 4-20mA |
| HS Code | 8481804090 | Brand Name | GRAT |
| Model Number | EXV-00001 | Certification | CCC, ISO, CE |
| Place of Origin | Wuhan, Hubei, China | ||
| High Light | Flange Connection Electric Control Ball Valve ，Explosion-Proof Electric Control Ball Valve | ||
Explosion-Proof Type Exd II Bt4 Flange Connection Electric Control Ball Valve
Product Description:
Explosion-Proof Type Electric Control Ball Valve/Exd II Bt4/Fixed Ball Valve
Description:
Specification:
| Power supply | AC220V |
| Body size | DN15-250 |
| Medium Temp | -80°C~160°C(no congelation.) |
| Operating pressure | PN1.0~2.5(MPa) |
| Action mode | 4-20mA Signal input feedback, 0-90° gyration |
| Action time | 4~30S |
| Body connections | Flange |
| Body material | WCB, ZG1CrM0, ZG1Cr18Ni9Ti |
| Sealed material | PTFE |
| Actuator material | Casting aluminum alloy |
| Applicable medium | Acid, alkali, salt, chlorine gas, steam, source water, mine pulp and paper pulp, aqua regia, oxidant, reducing agent, corrosive chemical liquid. |
Installation size figure
| Size MPa DN | C | D | D1 | D2 | Z-d | f | b | |
| 15 | 1.0 | 132 | 95 | 65 | 45 | 4-14 | 2 | 14 |
| 1.6 | 132 | 95 | 65 | 45 | 4-14 | 2 | 15 | |
| 20 | 1.0 | 142 | 105 | 75 | 55 | 4-14 | 2 | 16 |
| 1.6 | 142 | 105 | 75 | 55 | 4-14 | 2 | 16 | |
| 25 | 1.0 | 150 | 115 | 85 | 65 | 4-14 | 2 | 16 |
| 1.6 | 150 | 115 | 85 | 65 | 4-18 | 3 | 16 | |
| 32 | 1.0 | 165 | 135 | 100 | 78 | 4-18 | 3 | 16 |
| 1.6 | 165 | 135 | 100 | 78 | 4-18 | 3 | 16 | |
| 40 | 1.0 | 180 | 145 | 110 | 85 | 4-18 | 3 | 17 |
| 1.6 | 180 | 145 | 110 | 85 | 4-18 | 3 | 17 | |
| 50 | 1.0 | 200 | 160 | 125 | 100 | 4-18 | 3 | 18 |
| 1.6 | 200 | 160 | 125 | 100 | 4-18 | 3 | 18 | |
| 65 | 1.0 | 220 | 180 | 145 | 120 | 4-18 | 3 | 20 |
| 1.6 | 220 | 180 | 145 | 120 | 4-18 | 3 | 20 | |
| 80 | 1.0 | 250 | 195 | 160 | 135 | 4-18 | 3 | 22 |
| 1.6 | 250 | 195 | 160 | 135 | 4-18 | 3 | 22 | |
| 100 | 1.0 | 280 | 215 | 180 | 155 | 4-18 | 3 | 22 |
| 1.6 | 280 | 215 | 180 | 155 | 4-18 | 3 | 24 | |
| 125 | 1.0 | 320 | 245 | 210 | 185 | 4-18 | 3 | 24 |
| 1.6 | 320 | 245 | 210 | 185 | 4-18 | 3 | 26 | |
| 150 | 1.0 | 360 | 280 | 240 | 210 | 8-23 | 3 | 24 |
| 1.6 | 360 | 280 | 240 | 210 | 8-23 | 3 | 28 | |
| 200 | 1.0 | 400 | 335 | 295 | 265 | 8-23 | 3 | 26 |
| 1.6 | 400 | 335 | 295 | 265 | 8-23 | 3 | 30 | |
| 250 | 1.0 | 450 | 405 | 350 | 320 | 12-23 | 4 | 28 |
| 1.6 | 450 | 405 | 355 | 320 | 12-23 | 4 | 30 | |
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 leading 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% |
Control Diagram
| Model | 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 |
| PIU | ON/OFF,output 0~1000Ω signal | G | ON/OFF,output passive contact signal |
| SP | ON/OFF,middle position control | H | ON/OFF,output passive contact signa |
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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