API6D Full Welded Full Bore Trunnion Ball Valve
20Inch,150LB,A105N,F304+RPTFE, Extended Stem 2m,Gear Box
Manufacture STAVAL Factory Offers.
Size Range:
2Inch ~ 60Inch (DN50 ~ DN1000)Pressure Range:
150LB ~ 2500LB (PN16 ~ PN420)Material Range:
Carbon Steel, Stainless Steel, Alloy Steel, BronzeConstruction:
BB/Full Weld, Side/Top Entry, 1/2/3PcsBore:
Full Bore, Reduce BoreEnd Connection:
BW, FlangeSeat:
Soft Seat, Metal Seat, PMSS SeatWorking Temp.:
-196°C to +600°CProduct Details
General Description:
STAVAL fully welded ball valve featuring with fully forged welded body, ideal for application of Gas transmission & storage. The fully welded body design has no bolted bonnet or body joints that can ensure no potential body joint leak for environmental concern. Also forged steel body assures uniform fine grain structure and toughness free from inevitable cast valves defects such as porosity, gas hole.
Design Feature:
Forged steel welded body, Fire safe design, Double block & bleed, Emergency sealant injection,Cavity pressure self relief, Blowout-proof stem, Anti-static
Key Specification
|
Type |
Ball Valve |
|
Size |
20Inch |
|
Pressure |
150LB |
|
Construction |
3Pcs, Full Bore, Trunnion, Side Entry, Full Welded, Extended Stem/ Drain Valve/ Vent Valve / Grease Valve |
|
Connection |
BW |
|
Body/Bonnet Material |
ASTM A105N |
|
Ball Material |
A182 F304 |
|
Stem Material |
XM-19 |
|
Seat Material |
A182 F304+RPTFE |
|
Bolt/Nut |
B7/2H |
|
Design Standard |
API 6D |
|
Face to Face Dimension |
ASMEB 16.10 |
|
End Connection |
ASME B16.25 |
|
Fire Safe |
API607 |
|
Inspection & Test Std. |
API598 |
|
Temperature Range |
-20℃~+120℃ |
|
Medium |
Oil, Water, Gas |
XIAMEN STAVAL VALVE TECHNOLOGY CO., LTD
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