ASTM A105N Metal Seated Ball Valve,24 Inch,300LB,RF End
ASTM A105N Metal Seated Ball Valve Manufacture in China: Oudian Offer ASTM A105N Metal Seated Ball Valve, 25 Inch (DN600), Class 300 (300LB), RF Flanged Ends.
Design standard :API 6D ISO 17292
Product scope :
1. Pressure scope :CLASS 150Lb~2500Lb
2. Nominal diameter : NPS 2~48″
3. Body material:WCB､LCB､WCC､CF8､CF8M､CF3､C3M､A890 4A､A105､LF2､F304､F316､F304L､F316L etc
4. End connection : RF RTJ BW
5. Fireproof test: API 607/API 6FA
6. Drive device: Lever, Gear box, Electric, Pneumatic, hydraulic device etc；
Product features
1.Flow resistance is small；
2.Piston seat, fire protection-antistatic structure design；
3.No limitation on the flowing direction of medium；
4.When valve is in full open position, seat surfaces are outside flow stream that always in full contact with gate that can protect seat surfaces, and suitable for pigging pipeline;
5.Spring loaded packing can be chosen;
6.Low emission packing can be chosen according to ISO 15848 requirement;
7.Stem extended design can be chosen;
8.Metal to metal seat design can be chosen;
9.DBB，DIB-1，DIB-2 design can be chosen；
10.The ball is fixed with a supporting plate and a fixed shaft;
