Valve Description
Name: Small Size Cryogenic Gate Valve, for Low Temperature at -196℃
Feature: With Extension Stem at Length 250mm
Design: API 602
Body: ASTM A182 F304
Nominal Size: 1 Inch
Nominal Class: Class 150 LB
End Connection: Flange Ends
Face to Face: ASME B16.10
Test and Inspection: API 598
Technical Parameters and Characteristics
Product: Small Size Cryogenic Gate Valve
Nominal Diameter: 1/4 Inch - 4 Inch
Design Temp.: Down to -196℃
Design Pressure: Class 150 LB - Class 1500 LB
Material: Stainless Steel
Design Standard: API 602, BS 5352
Face to Face: Manufacture Standard, ASME B16.10
Connection End: SW, BW, Flange
Test Standard: API 598, ISO 5208
Operation: Handwheel, Electric
Application: LPG, LNG
Special Treatment: Deep cryogenic treatment
Special Test: Impact Test
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
Structure Feature 1: Extended Bonnet
Structure Feature 2: Relief Hole on the Wedge
Structure Feature 3: Drip Plate
Structure Feature 4: Fire Safety & Anti-static Design