Poweder-Loal Ejection Ball Valve
Applicable Standard:
Design Standard: API 6D, ASME B16.34, DIN3352
Face to Face: API 6D, ASME B16.10
End Connection: ASME B16.5, ASME B16.25
Inspection and Test: API 6D, API 598
Fire-safe Design:API607/6FA
Production Specification:
Nominal Size: DN50 ~ DN500
PN: 1.6MPa
Temperature: - 28 - 300°C
Body Materials: WCB, 2Cr13+ Hard Chrome, 2Cr13, Medium Carbon Steel, etc
Suitable medium: Dusty gases, Powder Coal, etc.
Operation: Manual, Electric, Pneumatic, Hydraulic
Main Parts and Material
Accessory name | Materials |
Body,bonnet | WCB |
Globe Body,seat | 1Cr18Ni9Ti+1Cr18Ni9Ti+Hard chrome |
Stem | 2Cr13 |
Sealing ring | Special wearing-resisting and high temperature sistance tetraf luorine |
Bolt | Medium Carbon Stell |