Name:
Small size gate valve, with welded on flange.
Design: API 602.
Body: ASTM A182 F51.
Nominal size: DN15.
Nominal class: PN25.
End connection: flange ends.
Face to face: EN558-1 series.
Test and inspection: EN 12266-1.
Technical parameters and characteristics
Product |
Small size gate valve |
Nominal diameter |
1/4 Inch - 4 Inch |
Design temp. |
-196℃ - 573℃ |
Design pressure |
Class 150 - 4500 |
Material |
Carbon steel, Stainless steal, Alloy steel, Bronze |
Design standard |
API 602, BS 5352 |
Face to face |
Manufacture standard, ASME B16.10 |
Connection end |
NPT, SW, BW, Flange |
Test standard |
API 598, ISO 5208 |
Operation |
Hand wheel, electric |
Application |
Power station, petroleum, chemical engineering |
Function 1 |
Bolted bonnet, welded bonnet, pressure seal bonnet |
Function 2 |
solid wedge |
Function 3 |
Full bore, reduced bore |
Function 4 |
Integral flanged ends, welded on flanged ends |