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API6D Trunnion Forged Steel Ball Valve

API6D Trunnion Forged Steel Ball Valve

Valve, Ball Valve, Gas Valve manufacturer / supplier in China, offering API6d Trunnion Forged Steel Ball Valve, Lever Operate Floating Ball Valve, API 6D Big Size Gear Operate Forged Trunnion Ball Valve and so on.


Basic Info

  • Connection Form: Flange

  • Nominal Pressure: ANSI CLASS 150-900

  • Structure: Fixed Ball Valve

  • Function: Blow-Down Valve

  • Application: Industrial Usage

  • Ball: F304

  • Standard: API6D

  • Test: API598

  • Transport Package: Wooden

  • Origin: Zhejiang Wenzhou

  • Material: Stainless Steel

  • Driving Mode: Manual

  • Type: Fixed Ball Valve

  • Temperature: High Temperature

  • Body: A105

  • Seat: Devlon

  • Flange: ASME B16.5

  • Specification: DN50-DN1200

  • HS Code: 8481804090

Product Description

API6D Trunnion Forged Steel Ball Valve 


The ARAN FIX ball valve adopts forged material, welded body, instead of bolts and nuts, to aviod any potential leakage from body.
The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and other defects occurring to casting body valves.
fix trunnion ball valves can be spherical and cylindrical type. Usually the spherical type has only one welding seam on the body, the cylindrical type has two welding seam on the body.

TestStrength2.4 3.75 6.4
Material codeCPR
Major partsBodyA105 F304 F316
BoltA105      F304F316
StemF6a 17-4PH 17-4PH
Sealing ringRPTFEPPL
FillingPTFEFlexible graphite
Working conditionsMediumWater,gas ,oilNitric acidAcetic acid
ActutorTypeGT Or AW Series
Air pressure0.3-0.7MPa

Design Features
1.The ball valve are designed in accordance with ISO14313,API 6D;
2.Simple structure with good tightness and small torque;
3.Full bore and the minimum flow resistance (zero actually);
4.Emergency sealant injection;
5.Cavity pressure self relief;
6.Low emission packing;
7.Fire safe, anti-static and anti-blowout stem design;
8.Valve seat function DBB, DIB-1, DIB-2;
9.Optional extended bonnet;
10.Optional overlay stainless steel on body to seat surface and/or gasket container surface; 
11.Be able to be used for underground installation without corrosion of interior parts, therefore, it is the best application for petroleum and natural gas line systems;

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