Duplex Gate Valve

Duplex Gate Valve

Body: Duplex Stainless Steel 4A, 5A, 6A, Super Duplex Stainless Steel, Alloy 20, Hastelloy, Titanium, Stainless Steel

Disc: A182 F51, F53, F55

Disc Nut: A182 F51, F53, F55

Stem: A182 F51, F53, F55

Nut: A194.4

Bolt: A193 B16

Gasket: Stainless Steel+Graphite

Backseat: A182 F51, F53, F55

Bonnet: A890 4A, A890 5A, A890 6A

Packing: Graphite, PTFE

Pin: A182 F6a

Gland: A182 F316L

Gland Follower: A351 CF8

Stem Nut: Copper Alloy

Nominal Size: DN15 to DN500

Nominal Pressure: PN16 to PN43, Class150 to Class1500

Face to Face Dimensions: ANSI B16.10, ASME B16.10

Flange end Dimension: ANSI B16.5, ASME B16.5

Butt Welded Dimensions: ANSI B16.25, ASME B16.25

Design and Manufacture: BS1873, ASME B16.34

Operations: Handwheel, Electric Actuated, Pneumatic Actuated

Pressure Test: API598

Dimensions                                                                       Unit: mm                                                                                     

PN16