cast iron flanged os&y knife gate valve

Chief features and usagea:

1.Excellent control characteristics.

2.Tight shut-off even after innumerable operations.

3.Structure type elastic wedge type with single or dual-gate board.

4.Longer life and reliable service with minimum component wear.

5.The sealing face uses stainless steel and carbide alloy etc,and is of long duration.

6.Compact structure easonable design good rigidity,smooth channel small coefficient of flow resistance.

7.Widely used as the clevice of open or close to connect of cat off the medium inside of the pipeline of water,steam or oil goods in steam power plants.

Technical Data:

Materials:

Cast Iron/ Ductile Cast Iron/ Stainless Steel/ Carbon Steel etc.

Shipping:20 days after order confirmed.

Packaging:Plywood case.     

1.Good quality and low price. 

2.We can provide free sample,but you will bear the courier charge.

3.Good after-sale service.

1.We have professional technicians more than 40 years and experienced workers.

2.Bring the finest goods to customer is our ultimate goal.

3.Products are exported to various countries.

4. We have got the authority of the API ,CE and ISO certification.