High quality WCB automatic ball valve with ISO certificate

 1)   Automatic ball valve

 2)  Good seal capacity

 3)  High Quality - High Credibility - Excellent Service

4)  Long life

Ball valve design feature:

1. The ball valve can be lock hole packing pressure plate assembly, the flow direction of medium to ensure reliable and limit the wrong operation.

2. The central concave convex platform at the bottom of the valve stem and valve body interaction design. prevent thevalve stem to fly out to the body under pressure.

3. Body joints and stem packing are including the design of the flexible graphite material, to the maximum cutting medium to medium leakage.

4. The filter with butterfly spring, always maintain teh minimum preload pressure of packing seal. 

5. High ISO 5211 platform adopt the international standard connection size. Simplifies teh installation of the actuator.

6. The use of advanced silica sol casting precess, ensure the product smooth and beautiful appearance.

Our products for other customers as flowing:

1)  Antirust oil for surface treatment, plastic cloth wrapped, and plywood Case packed suitable for ocean transport. 

2)  Accept FOB,FAS,CNF,CIF door to door etc or customer designated shipping agent

Just some photos of our factory and equipments, warmly welcome to contact and visit us.

We mostly manufacture according to customers' drawing and technical requirements, if any product you are willing to know, please send us your drawing including material,machining requirement,dimension and other data what you can provide, and we will come to you quotation and details within 2 days.

Looking forward to hearing from you and value any feedback from you. Thanks.