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NF Gate Valve

1. Main parts and materials & Standard & Testing

NF gate valve.

NF gate valve.

Parts NameMaterials
Body、BonnetGrey iron
DiscGrey iron
StemBrass、Stainless Steel、Cast Steel
HandleGrey iron
*Face to Face standard: E29-324; Flange End standard: DIN2501.
*Nominal pressure: 1.6MPa; Shell test: 2.4MPa; Seal test: 1.8MPa.

2. Drawing & Dimension

Drawing of NF gate valve.

Drawing of NF gate valve.

DN40506580100125150200
L200250265280300325350400
H284315340369415476505608
D145160180195215245280335
D1110125145160180210240295

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