- 2”
- 150LB
- F316
- API600/API602/API6D
- API598
- ASME/ANSI B16.5
Product Overview
API6D DN20 DN50 150LB Flange ASTM A105 Forged Steel Gate Valve
Two inch and smaller valves are available with threaded or socket weld ends as standard.
Made from one piece, die-forged bodies.
All internal surfaces are accurately machined to provide maximum performance.
Renewable seat rings are made from hardened stainless steel, faced with Stellite.
The wedge is forged, hardened, ground, and lapped to ensure leak free sealing.
Fully guided wedge, precision machined body channels, for accurate, repeatable seating alignment.
Graphite packing, complete with braided graphite filament yarn anti-extrusion rings, is standard.
Standard body and bonnet materials are carbon steel (ASME SA105), alloy steel (ASME SA182 Gr. F11) and stainless steel (ASME SA182 Gr. F316) Trim for steel valves is 13% chrome stainless steel. 316 stainless steel valves have 316 trim.
Code compliance with ASME B16.34 and the ASME boiler and pressure vessel code, Section I.
Specification
|
Valve Size |
1/4 “–2”, DN10–DN50 |
|
Pressure Class |
150LB–2500LB, PN16–PN420 |
|
Materials |
Carbon Steel: A105, LF2, Stainless Steel: F304, F304L, F316, F316L, Duplex: F51, F55, Alloy: F1, F5, F5A, F9, F11, F22 |
|
Design and Manufacturing Standards |
API602, ASME 16.34, BS 5352, BS 6364 |
|
Face to Face Standards |
API 602 |
|
Flange Dimension Standards |
SW Socket welding ends according to ASME B16.11, |
|
Pressure Test Standards |
API 598 |
|
Fire Safety Test Standards |
– |
|
Quality/Product Certifications |
ISO9001, ISO14001, ISO18001 |
|
Fugitive Emissions |
ISO 15848-1, API 622 |
|
Valve Operator Options |
Hand wheel, Worm Gear, Electric actuator, Pneumatic actuator, Hydraulic Actuator |
|
Shutoff Class |
API 598 (Zero Leakage), API 6D |
|
Bore |
Full Bore, Reduced Bore |
|
Process Connection Types |
SW, NPT, BW, RF, RTJ |