Valve descriptions
Product:
Small size gate valve with welded on flanged ends.
Design: API 602, ASME B16.34.
Body:
ASTM A182 F22.
Nominal size: 1/2 Inch.
Nominal class: 2500 LB.
Connection ends: RTJ flanged ends.
Face to face: ASME B16.10.
Test and inspection: API 598.
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 |