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Metal Seated Gate Valve DN100 cast iron DIN 3352
Gate Valve

Metal Seated Gate Valve

The metal seated gate valve is designed for more demanding conditions. The metal-to-metal seating surface provides high resistance to elevated temperatures, high pressures, and corrosive fluids.

Size:DN50 - DN500
Working Pressure:PN10 / PN16
Body Material:Cast Iron GG25
Standard:DIN 3352
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Specifications

General Specifications

FunctionOn/Off Flow Control
Working Pressure10 bar (PN10)
ApplicationWater, wastewater and similar industrial & building applications
Design StandardDIN 3352
Body & Bonnet MaterialCast Iron GG25 (EN-JL 1040)
Body Sealing Ring MaterialBronze (Copper Zinc Alloy)
Stem MaterialStainless Steel X20Cr13 (1.4021) with ACME rolled thread
Stem Nut MaterialCuZn35NiF45 / 2.0540
ColorBlue (Industrial Epoxy)
Final Test & InspectionAccording to EN 12266
Construction Details

Material List

#DescriptionMaterial
1BodyCast Iron EN-JL1040 (GG25) DIN 1691
2BonnetCast Iron EN-JL1040 (GG25) DIN 1691
3Stuffing Box / GlandCast Iron EN-JL1040 (GG25) DIN 1691
4HandwheelCast Iron EN-JL1040 (GG25) DIN 1691
5GateCast Iron GG25 (DN50-400)
6Sealing Ring – BodyCopper Zinc Alloy (DIN 1705)
7NutCopper Zinc Alloy (DIN 1705)
8StemX20Cr13 (DIN 17440)
9Gland SealEPDM / NBR
10Bonnet SealEPDM / NBR
11O-ringEPDM / NBR
12WasherSt37-Galvanized
13Handwheel ScrewHex. Head Screw DIN 933 / Galvanized
14Bonnet BoltHex. Head Screw DIN 933 / Galvanized

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