• Pressure Seal Bonnet Gate Valve, ASTM A105 , DN50, PN250, RF

Pressure Seal Bonnet Gate Valve, ASTM A105 , DN50, PN250, RF

Pressure Seal Bonnet Gate Valve, ASTM A105 , DN50, PN250, RF

Short Description

Model No.: 2-4 Hits: 24

China Pressure Seal Bonnet Gate Valve Manufacturer Supplies Gate Valve with Pressure Seal Bonnet, ASTM A105, ASME B16.34, DN50, PN250, RTJ Ends.
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Key Specifications / Features

Valve description:
Name: Small size gate valve with pressure seal bonnet.
Design: API 602, ASME B16.34.
Body: ASTM A105.
Nominal size: DN50.
Nominal class: PN250.
Connection ends: RTJ integral flanged ends.
Face to face: EN558-1 series.
Test and inspection: EN12266-1.

Technical parameters and characteristics
Product Small size gate valve
Nominal diameter 1/4” ~ 2”
Design temp.  -196℃ ~ 593℃
Design pressure Class 150 ~ 2500  
Material Forged carbon steel, SS, ally steel, duplex SS, nickel based alloy
Design standard API 602, BS5352
Face to face Manufacture standard, ASME B16.10 
Connection end NPT, SW, BW, RF, RTJ
Test standard API 598, ISO 5208
Operation Hand wheel, electric
Application Power station, petroleum, tap water engineering, chemical engineering,
Function 1 Bolted bonnet, welded bonnet, pressure seal bonnet
Function 2 solid wedge
Function 3 Full bore, reduce bore
Function 4 Integral flanged ends, welded on flanged ends

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