Active Member
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[China]
Address: Head of office: Beijing, China
Contact name:William
Jiangsu Flowan Auto-Control Co.,ltd |
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Stainless Steel Wafer Type Pneumatic butterfly valve for pneumatic actuator
Specifications
| Inside nominal diameter | 50(2")-1000(40") | 50(2")-800(32") | mm(inch) | |
| Nominal pressure | 1 | 1.6 | MPa | |
| Test pressure | Body case | 1.5 | 2.4 | |
| Seal | 1.1 | 1.76 | ||
| applicable temperature ℃ | 15℃ __ +150℃ | |||
| Applicable medium | Fresh water, sewage, sea water, air, steam, food, medicine, various oils, acids, alkaloids, salts, etc | |||
Description
Design and Manufacture: API609, ASME B16.34
Face to face (end to end): ASME B16.10
Test and inspection: API 598,
All valves are designed to comply with the requirements of ASME B16.34, and the ASME as well as customers' requirements as applicable.
Body Material:
A216-WCB (Carbon Steel), A217-WC6 (1-1/4Cr-1/2Mo), A217-WC9 (2-1⁄4Cr–1Mo), A217-C5 (5Cr–1⁄2Mo), A217-C12 (9Cr–1Mo), A352-LCB (Carbon Steel), A352-LCC (Carbon Steel), A351-CF8M (18Cr–9Ni–2Mo), A351-CF3M (18Cr–9Ni–2Mo)
Acturators:
Gear, Electric, Cylinder, Pneumatic, Hydraulic, Handwheel, Chain wheels
Pressure Testing:
Each valve is pressure tested in accordance with ASME B16.34, API 598, or special customers' requirements as applicable.
Fetures
Central structure
Valve plate's center position auto tune
Variety of actuators are optional
Body's surface are covered with seat ring, no need to worry about body will be corroded.
Central valve of bi-directional compression
Rubber lined inner surface cut off contact between metal and fluid
Adoption of light weight and high strength large diameter Hollow Slab
Dependable valve rod hole seal structure
Excellent bearing with low friction and good corrosion resistance
Short structure can save space for installation effectively
Additional Parts
Limit switches, positioners, solenoid valves, air filter reducing valves
