GOST 5762 Gate Valve, ASTM A352 LC1, 20 Inch, 300 LB, Flanged

Key Specifications / Features

Model No.: JSC-240621-CSGAV-01
Hits: 4
This 20-inch Flexible Wedge Gate Valve, manufactured to GOST 5762 standards with ASTM A352 LC1 material, is designed for Class 300 LB pressure applications. It features a bolted bonnet, OS&Y mechanism, rising stem for ease of operation, and full bore design for minimal pressure drop. With flanged ends for easy installation, it ensures reliable performance and durability in demanding industrial settings.
Request a quote

Detail Information

GOST Gate Valve
 
Valve description: Flexible wedge gate valve, alloy steel, bolted bonnet, rising stem, OS&Y, wedge gate, Full bore, non-rising handwheel
 
Design / Manufacture: GOST 5762-2002
Body material: ASTM A352 LC1
Wedge Material: ASTM A352 LC1+STL
Seat Material: STL
Nominal diameter: DN500, 20 Inch
Nominal class: PN40, Class 300 LB
End connection: Flange
Face to face: GOST 3706-93, GOST 3326-86
Test and inspection: ISO 5208/GOST
Mode of operation: Handwheel
 
DESIGN STANDARDS
 
Design / Manufacture: GOST 5762-2002
Face to Face Length (Dimension): GOST 3706-93
Flanged Dimension: GOST 12815-80
Testing: GOST 356-80
 
Key Features
 
Carbon Steel for temperature -40 ~450℃: Сталь 20, 20Л, 25Л  
Low Carbon Steel for temperature -60 ~450℃: 09Г2С, 20ГЛ
Stainless Steel for temperature -60 ~565℃: 12Х18Н9ТЛ
Stainless Steel for temperature -60 ~565℃: 12Х18Н12М3ТЛ,10Х17Н13М2Т
 
Wedge Gate Valves-Size and Pressure
 
DN 15-400 PN16, 1.6 MPa—1530 (с,лс,нж) 41нж, 30 (с,лс,нж) 541нж, 30 (с,лс,нж) 941нж
DN 15-400 PN25, 2.5 MPa—30 (с,лс,нж) 64нж, 30 (с,лс,нж) 564нж, 30 (с,лс,нж) 964нж
DN 15-400 PN40, 4.0 MPa—30 (с,лс,нж) 15нж, 30 (с,лс,нж) 515нж, 30 (с,лс,нж) 915нж
DN 15-400 PN63, 6.3 MPa—30 (с,лс,нж) 76нж, 30 (с,лс,нж) 576нж, 30 (с,лс,нж) 976нж
DN 15-50 PN160, 16.0 MPa—31 (с,лс,нж) 45нж
 
Comment Form
Nickname*:
E-mail*:
Rate*:
Comments*:

Similar Products