DBB Trunnion Ball Valve, 20 Inch, 900 LB, API 6D, A350 LF2

DBB Trunnion Ball Valve, 20 Inch, 900 LB, API 6D, A350 LF2

Key Specifications / Features

Explore our high-quality DBB Trunnion Ball Valve Mill, boasting specifications of 20 inches, 900 LB, DN500, PN150, API 6D, ASTM A350 LF2, and ASTM A105N. Designed with a 3-piece body and DEVLON seat, this valve ensures durability and reliability. Equipped with a gear operation and RTJ flanged end, it's ideal for various industrial applications.
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Detail Information

API 6D Trunnion Mounted Ball Valve, 3pcs body, Forged, Side Entry, Bolted Bonnet, 20 INCH, 900 LB, RTJ, DEVLON seat, Gear Operation

Valve Description:
1811145 Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Structure: 3pcs body, Side Entry, Bolted Bonnet, Soft Seat
Nominal size: 20 Inch
Nominal class: 900 LB
Bore Type: Full Bore or Reduced Bore
End Connection: RTJ Flanged
Operation: Gear
Body Material: ASTM A105N or A350 LF2
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, ASTM A182 F51, ASTM A182 F53, ASTM A182 F55, ASTM A105+ENP, ASTM A350 LF2+ENP
Seat Insert: DEVLON
Face to face: ASME B16.10
Test and inspection: API 598, API 6D
Key Features: Double Block & Bleed (DBB), Anti-static Device, Fire Safe, Anti-Blowout Stem, Emergency sealant injection, Low Emission (Optional), DIB (Optional)

Product Range:
Body material: Carbon Steel, Stainless Steel, Alloy Steel
Normal diameter: 1/2 - 48 Inch (DN15 - DN1200)
Pressure range: Class 150 - 2500 LB
End connection: RF, RTJ, BW, HUB
Working temperature: -26℃ - +150℃
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator


 

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FAQs

DBB (Double Block and Bleed): Two single piston-effect seats.

DBB- Double Block and Bleed (two single piston seats)

DIB-I (Double Isolation and Bleed Type I): Two double piston-effect seats.

DIB-I (Double Isolation and Bleed Type I)

DIB-II (Double Isolation and Bleed Type II): One double piston-effect seat and one single piston-effect seat.

DIB-II (Double Isolation and Bleed Type II)

DBB — двойной запор и сброс (два отдельных поршневых седла)

Клапаны DBB и DIB

 

DIB-I (двойные двойные поршневые седла)

DIB-I (двойные двойные поршневые седла)

 

DIB-II (одно двойное поршневое седло и одно одинарное поршневое седло)

DIB-II (одно двойное поршневое седло и одно одинарное поршневое седло)

 

 

DBB - Doble Bloqueo y Purga (dos asientos de pistón simple)

DBB - Doble Bloqueo y Purga (dos asientos de pistón simple)

DIB-I (dos asientos de pistón doble)DIB-I (dos asientos de pistón doble)

 

DIB-II (un asiento de pistón doble y un asiento de pistón simple)

DIB-II (un asiento de pistón doble y un asiento de pistón simple)

 

 

 

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