Cast iron Non Rising stem Gate valve
|Nominal Diameter||DN 100|
|Nominal Pressure||150 LB|
|ConstructionType||Non-rising stem, Bolted Bonnet, Resilient Seat|
|TrimMaterial||WCB, SS420 Stem, EPDM Seat|
|Design Code||DIN 3352|
|End to End Code||DIN 3202|
|Flange Dimesion||DIN 2501|
1.Resilient seat for good sealing performance
2.Low flow resistance and small pressure drop
3.Non-rising stem for installation space is limited
4.No limitation for flow direction of medium
5.Epoxy painting available for internal and external part of the valve for anti corrosive function
1. We are specialized in valve manufacturing more than 30 years.
2. The most completely valves varieties, had developed 70 series more than 1600 models.
3. High quality, we have obtained certificates such as ISO, API,CE, PED,ABS,UC,BV, FM,WRAS,DV,GW,DNV,LR,BV.
A good customer service is as valuable as product itself. we will offer a full range of customer service to make you feel easy when doing business with us.
Providing weekly production report
When production begins, you will get production report weekly, so that you can have good command of product status and report to your customer at the meantime.
Offering warranty of 18 months
18 months warranty period will be offered after shipment, no concern to purchase valve from Dervos.
Providing solutions within 3-days for complaints
All the complaints will be solved within 3 days, in this case, you can timely reply and solve problems for your customer, to relax them even when complaints happening.