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Three Piece Carbon Steel Ball Valve

three-piece-carbon-steel-ball-valve

Three Piece Carbon Steel Ball Valve

Size: 1/4″ to 2″
Body Material: Carbon Steel
Handles Material: Stainless Steel 304
Port Type: Full Port Ball Valve
End Connection: BBSP/NPT
Temperature Rating: -20°C ~ 200°C
Pressure Class: 1000 PSI
Seal: PTFE

Product Overview

A three piece carbon steel ball valve is a durable, high-performance quarter-turn valve designed for reliable shut-off in demanding industrial applications. Featuring a bolted three-piece body, it allows easy in-line maintenance, cleaning, and seal replacement without removing the valve from the pipeline.

Product Features

  • Three-piece bolted body design for easy in-line maintenance
  • Carbon steel construction for high strength and pressure resistance
  • Quarter-turn operation for fast and reliable shut-off
  • Tight sealing performance for oil, gas, steam, and process media
  • Suitable for high-pressure and demanding industrial applications

Specification Parameters

Three-Piece-Thread-Ball-Valve-Diagram

Material Chart:

ItemPart NameMaterialItemPart NameMaterial
1CapWCB9StemSS304
2Nut Carbon Steel 10Stem PackingSS304
3Pressure WashersSS30411Pressure WashersSS304
4Ball SeatPTFE12Nut Carbon Steel
5BallSS30413Body SealPTFE
6BodyWCB14HandleSS304
7Hexagonal ScrewsSS30415Handle SleevePVC
8Packing RingPTFE

Three-Piece-Thread-Ball-Valve-Diagram

Dimension and Weights List (mm)

SIZEØdHWLWeight (kg)
1/4″11.55410256.60.36
3/8″12.75410256.60.34
1/2″156413267.20.53
3/4″206713276.20.7
1″257816786.21.02
1 1/4″3280167102.81.62
1 1/2″4090192119.42.41
2″5098 192131.43.66

Specification Applications

  • Oil and gas pipelines
  • Petrochemical and chemical processing plants
  • Steam and thermal systems
  • Water treatment and utility services
  • General industrial and process piping systems

Valve Actuation

Process Optimization

Precision Engineering

Pipeline Solutions

Industrial Valves

Flow Control

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