Sell resilient seat gate valve series din 3202 f4 nrs @China (Mainland)

Features
1.Size: DN 40 – DN 600
2.Class: PN 10 – PN 16
3.Flange end
4.Non-rising stem
5.Rubber coated wedge
6.Full and straight bore
7.Epoxy coated internally and externally
8.SS bolts with plastic sealed
9.Handwheel or cap operated
10.Gear operated (optional)

Specifications
1.Design DIN 3352
2.Face to Face DIN 3202 F4 / ISO 5752 14 Series
3.End Flange DIN 2532-2533 / BS EN 1092
4.Test DIN 3230