API6D full port ball valve
| Min. Order: | 1 Set/Sets |
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| Trade Term: | FOB |
| Payment Terms: | T/T |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company |
| Main Products: | Ball Valve |
Product Detail
| Means of Transport: | Ocean, Air |
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| Power: | Manual |
| Standard or Nonstandard: | Standard |
| Pressure: | Medium Pressure |
| Structure: | Ball |
| Material: | Casting |
| Temperature of Media: | Normal Temperature |
| Media: | Gas |
| Brand Name: | CHENGGAO |
Product Description
1.Bow-out proof stem
For the purpose of preventing the stem from flying off resulting in abnormal rising of the inner pressure of valve,shoulder is fixed at the lower part of the stem.In addition,in order to prevent leakage resulting from burnout of packing set of the stem in a fire,thrust bearing is set at the contact position of the shoulder at lower part of the stem and valve body.Thus an inverse seal seat is formed which will prevent leakage and avoid accident.
2.Various driving types
The top pad of valve designed according to ISO 5211,which is convenient for connection and exchange of various drivers.The common driving types are manual,electrical,pneumatic and pneumatic/hydraulic.
3. Double block&bleed(DBB)
When ball is full open or close position,the transmitter substance in center cavity of body can be released by drainage and emptying devices.In addition,the over loaded pressure in the center cavity of valve can be released to low pressure end by self relief seat.
Main material | WCB, WCC, LCB, CF8, CF8M, CF3, CF3M, CN7M, CF8C, 4A, A105, LF2, F304, F316, F304L, F316L, F321, F51, ect. |
Pressure rating | Class 150 to Class 2500 (PN2.5 to PN 420) |
Standards applied | API. ASME, ANSI, NACE, CE/ EN, DIN, JIS, BS, ISO, TS, GB, etc. |
Operative temperature | -196 °C to 980 °C ( -320.8 °F to 1796 °F) |
Optional operation | Manual, Gear, Electric, Pneumatic, Hydraulic. |
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