Wuhan Grat Control Valve Co., Ltd. nukiz@grat.com.cn 86-027-6070-6977
Product Details
Place of Origin: Wuhan, Hubei, China
Brand Name: Grat
Certification: CCC, ISO, CE, TUV
Model Number: AK-series
Payment & Shipping Terms
Minimum Order Quantity: 1pc
Price: USD $250.00-1000.00/ Piece
Packaging Details: Inner with bubble wrap, outer with cardboard box and wooden case
Delivery Time: 3 working days
Payment Terms: L/C, T/T, D/P, PayPal, Western Union
Brand Name: |
GRAT |
Certifications: |
IP68/CCC/ISO/CE |
Minimum Order Quantity: |
1 Pc |
Packaging Details: |
Carton/Wooden Box |
Payment Terms: |
LC, T/T, D/P, PayPal, Western Union |
Delivery Time: |
3 Working Days |
Place Of Origin: |
Wuhan, Hubei, China |
Power: |
Pneumatic |
Pressure: |
Low Pressure |
Work Temperature:: |
Normal Temperature |
Material: |
Stainless Steel |
HS Code: |
8537109090 |
Brand Name: |
GRAT |
Certifications: |
IP68/CCC/ISO/CE |
Minimum Order Quantity: |
1 Pc |
Packaging Details: |
Carton/Wooden Box |
Payment Terms: |
LC, T/T, D/P, PayPal, Western Union |
Delivery Time: |
3 Working Days |
Place Of Origin: |
Wuhan, Hubei, China |
Power: |
Pneumatic |
Pressure: |
Low Pressure |
Work Temperature:: |
Normal Temperature |
Material: |
Stainless Steel |
HS Code: |
8537109090 |
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.
