Wuhan Grat Control Valve Co., Ltd.
| Payment Terms | LC, T/T, D/P, PayPal, Western Union |
| Delivery Time | 3 working days |
| Packaging Details | Carton/Wooden Box |
| Certifications | IP68/CCC/ISO/CE |
| Power | Pneumatic |
| Pressure | Low Pressure |
| Work Temperature: | Normal Temperature |
| Material | Stainless Steel |
| HS Code | 8537109090 |
| Brand Name | GRAT |
| Model Number | AK-series |
| Certification | CCC, ISO, CE, TUV |
| Place of Origin | Wuhan, Hubei, China |
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Product Specification
| Payment Terms | LC, T/T, D/P, PayPal, Western Union | Delivery Time | 3 working days |
| Packaging Details | Carton/Wooden Box | Certifications | IP68/CCC/ISO/CE |
| Power | Pneumatic | Pressure | Low Pressure |
| Work Temperature: | Normal Temperature | Material | Stainless Steel |
| HS Code | 8537109090 | Brand Name | GRAT |
| Model Number | AK-series | Certification | CCC, ISO, CE, TUV |
| Place of Origin | Wuhan, Hubei, China | ||
| High Light | Failed Close Pneumatic Ball Valve ，Acid Pneumatic Ball Valve ，UPVC On Off Pneumatic Valve | ||
Failed Close UPVC Pneumatic on|off Valve for Acid, Alkali, Corrosive Liquid
Product Description:
UPVC Pneumatic on|off Valve /for Acid, Alkali, Corrosive Liquid/UPVC
Description:
Pneumatic UPVC ball valve is suitable for switching cutting off the fields of fluid at room temperature with a strong corrosive. As light weight strong corrosion resistanceits widely used in pure water and drinking water pipeline system drainage and sewage treatment pipeline system salt and seawater pipeline system acid alkali and chemical solution system and other industries.
pneumatic piston actuator is divided into spring-type and spring-free type. When the valve is required to be fully opened or closed under fault it is equipped with spring type (by restoring tension of spring). When it is required to maintain position under fault it is equipped with no spring type.It is mainly composed of cylinder body spring piston piston rod front and rear cylinder head rack output shaft and other components.
Equipped with travel limit switch solenoid valve filter pressure-reducing valve and other accessories and 0.4-0.7mpa air source the switch operation can be realized.
Features:
* With good property of strength toughness abrasion resistance
* The material is non-toxic and meets the national health standards
* Light body weight equivalent to 1/5 of the steel tube copper tube 1/6
* The wall of the pipe is smooth and smooth with small friction resistance and adhesion when transporting fluid
Specification:
| Nominal diameter | DN15~DN100 |
| Working temp. | -30ºC-80ºC |
| Nominal pressure | PN1.6 |
| Suitable fluid | Strong acid strong base corrosive liquid |
| Air source pressure | 0.4~0.7MPa |
| Seal of actuator | Fluororubber |
| Material of actuator | Aluminum alloy |
| Connection type | Double union |
| Flow characteristic | Switch to on-off |
| Body material | UPVC |
| Disc material | UPVC |
| Valve seal | PTFE |
| Stuffing | Graphite |
| Manufacture standard | JB/T8692-199 |
| Design standard | GB12237-89 AP16D |
| Inspection and test standard | JB/T 9092 API598 |
Gas consumption
Gas volume to open /close
| Air cylinder size | Open(L) | Close(L) |
| 50 | 0.11 | 0.15 |
| 65 | 0.22 | 0.24 |
| 75 | 0.3 | 0.35 |
| 85 | 0.45 | 0.48 |
| 95 | 0.5 | 0.55 |
| 110 | 0.7 | 0.7 |
| 125 | 1.6 | 1.6 |
| 140 | 2.3 | 2.1 |
| 160 | 3.5 | 3 |
| 190 | 5.9 | 5.9 |
| 210 | 7.6 | 7.5 |
| 240 | 11 | 9 |
| 270 | 17 | 14 |
| 300 | 23.5 | 28 |
| 350 | 34 | 40 |
| 400 | 58 | 58 |
Figure and connection size
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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