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Best Seller Resilient Seated Gate Valve GGG40 with EPDM rubber
Gate Valve

Resilient Seated Gate Valve

The resilient seated gate valve is the first choice for water and wastewater lines. The EPDM/NBR rubber on the disc ensures complete sealing and minimal leakage. The ductile iron GGG40 body provides greater flexibility and tensile strength.

Size:DN50 - DN500
Working Pressure:PN10 / PN16
Body Material:Ductile Iron GGG40
Standard:DIN 3352
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Specifications

General Specifications

FunctionOn/Off Flow Control
Working Pressure10 & 16 bar (PN10 / PN16)
ApplicationWater, wastewater and similar industrial & building applications
Design StandardDIN 3352
Body & Bonnet MaterialDuctile Iron GGG40
Stem MaterialStainless Steel X20Cr13 (1.4021) with ACME rolled thread
Stem Nut MaterialCuZn35NiF45 / 2.0540
Corrosion ProtectionElectrostatic powder coating inside & outside, 250 microns
ColorBlue 5005
Final Test & InspectionAccording to EN 12266
Construction Details

Material List

#DescriptionMaterial
1BodyCast Iron (GGG40)
2BonnetCast Iron (GGG40)
3Stuffing Box / GlandCast Iron (GGG40)
4HandwheelCast Iron (GGG40)
5GateCast Iron (GGG40) / EPDM
6StemX20Cr13 (DIN 17440)
7Gland SealEPDM / NBR
8Bonnet SealEPDM / NBR
9O-ringEPDM / NBR
10Handwheel ScrewHex. Head Screw DIN 933 / Galvanized
11Bonnet BoltHex. Head Screw DIN 933 / Galvanized

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