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Internal Thread Connection Ball Valve
Product Introduction
Internal Thread Connection Ball Valve Product Features
Internal Threaded Ball Valves And Butt Welded Ball Valves Are Divided Into Integral, Two-stage, And Three-stage Types.
The Valve Body Casting Structure Is Reasonable And The Shape Is Beautiful.
The Valve Seat Adopts An Elastic Sealing Structure, Which Is Reliable In Sealing And Easy To Open And Close.
The Valve Stem Adopts A Bottom Mounted Structure With Reverse Sealing, And The Valve Stem Will Not Be Flushed Out When The Valve Chamber Is Abnormally Pressurized.
A 90 ° Switch Positioning Mechanism Can Be Set, And Locks Can Be Added As Needed To Prevent Accidental Operation.
Application Of Internal Thread Connection Ball Valve
Internal Thread Connection Ball Valves And Butt Welded Connection Ball Valves Are Suitable For Various Pipelines With PN 1.0~4.0MPa, Working Temperature -29~180 ℃ (sealing Ring Is Reinforced Polytetrafluoroethylene) Or -29~300 ℃ (sealing Ring Is Para Polystyrene), Used To Cut Off Or Connect Media In Pipelines.
By Selecting Different Materials, It Can Be Applied To Various Media Such As Water, Steam, Oil, Nitric Acid, Acetic Acid, Etc.
Standard Specification For Internally Threaded Ball Valves
| Design And Manufacturing | Flange Connection | Testing And Inspection |
| API608 API6D GB12237 | ANSI B16.5、 JB/T74～90、 GB9112～9131、 HG20615～20635、 SH3006 | API598 JB/T9092 |
Valve Body Materials: WCB, CF8, CF8M
Connection Form: Internal Thread, Butt Welding
Drive Mode: Manual
Internal Thread Connection Ball Valve Product Range
| Nominal Pressure Or Pressure Level | Nominal Diameter DN/NPS (mm/in) | |||||||||
| Ten | Fifteen | Twenty | Twenty-five | Thirty-two | Forty | Fifty | Sixty-five | Eighty | One Hundred | |
| 3/8 | 1/2 | 3/4 | One | 11/4 | 11/2 | Two | 21/2 | Three | Four | |
| PN1.6MPa | · | · | · | · | · | · | · | · | · | · |
| PN2.5MPa | · | · | · | · | · | · | · | · | · | · |
| PN4.0MPa | · | · | · | · | · | · | · | · | · | · |