20K Type Ductile Cast-Iron Flanged Globe Valve

20K Type Ductile Cast-Iron Flanged Globe Valve <Bolted Bonnet Type>

A tough valve resistant to heat, corrosion abrasion resistance. Use in areas with vapor, hot water, and embedded lines where safety is a priority.

Part Number

Configured Part Number is shown.

Part Number
20-DGF-N(BB)-50A
20-DGF-N(BB)-65A
20-DGF-N(BB)-80A
20-DGF-N(BB)-100A
20-DGF-N(BB)-125A
20-DGF-N(BB)-150A
20-DGF-N(BB)-200A
Part NumberVolume DiscountDays to Ship Glove Valve Type Supply Side, Nominal Designation of Pipe Flange Denomination B(Denomination A) Operating Temperature Range
(℃)
Control Side Nominal The Pipe Flange B name(A name) L
(mm)
H
(mm)
D1
(φ)

Quote

Standard2B(50A)-10~3502B(50A)267243225

Quote

Standard2 1/2B(65A)-10~3502 1/2B(65A)292347250

Quote

Standard3B(80A)-10~3503B(80A)318382250

Quote

Standard4B(100A)-10~3504B(100A)356457300

Quote

Standard5B(125A)-10~3505B(125A)400534350

Quote

Standard6B(150A)-10~3506B(150A)444593400

Quote

Standard8B(200A)-10~3508B(200A)559697560

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Basic Information

Applicable Fluid Water / Air / Oil / Gas / Saturated Steam Main Body Shape Straight Nominal Pressure 20K
Body Material FCD-S Supply Side, Connection Type Pipe flange Handle Shape Round-shaped handle
Control Side, Connection Type Pipe flange Details of Maximum Allowable Pressure (Steady flow of -10℃~+120℃)(MPa) 2.8 Details of Maximum Allowable Pressure (Vapor and air and oil and pulsating flow of 300℃)(MPa) 2.3
Details of Maximum Allowable Pressure (Vapor and air and oil and pulsating flow of -10℃~+220℃)(MPa) 2.5 Details of Maximum Allowable Pressure (Gas of -10℃~220℃)(MPa) 2.4 Details of Maximum Allowable Pressure (Vapor and air and oil and pulsating flow of 350℃)(MPa) 2.0

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