1.Brief Description: 

1).Model:Z40

2).Size:DN15-DN600

3).Pressure:pn25

4).Temperature:-20℃~+232℃

5).Medium:water,acid,steam,petroleum etc

6).Connection:Flange

2. Meterials

3. Design Standard

Design Standard: DIN2533
Face to Face:  EN 558, DIN 3202
End Flange: DIN2501, DIN2533
Inspection and Test: DIN3230

4.Structure Feature

1).The products feature a reasonable structure,reliable seal,good performance and nice modeling.

2).Which is wearing resistant,erosin proof,abrasion proof anf long-lived.

3).The surface of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.

4).There is no backward sealing structure in the valve,so the sealing performance.

1.Good quality and low price. 
2.Good after-sale service.
3.Bring the finest goods to customer is our ultimate goal.
4.Products are exported to various countries.