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Valves » Products »Ball Valve Series
  • Full Welded Ball ValveOur full welded ball valve features maintenancee-free, no leakage, high reliability and safety, and long service life, etc. The weught of the DN600 full welded ball valvet is 80%...
  • ANSI Ball ValveANSI ball valve is mainly used to cut off or connect medium, regulate fluids. It's widely used in petroleum, chemical, metallurgical, power, construction, heating, water supply...
  • Metal Sealing Ball Valve ANSIType：Q41F/H-150LB Features：
    ANSI Soft Seal Gate Vale, JIS Soft Seal Gate Vale, Float Ball Valves Performance Specifications...
  • Forge Steel Fixed Ball Valve1 A pressed-steel or stainless hand grip with stopper can be used in manual part. The hand grip is settled on or of the position. When the valve plays...
  • Three-section Fixed Ball Valve ANSI1.All parts of the three-section fixed ball valve ANSI are forged..
    2.The lower-loading Stem with backward sealing constructio
    3.The three-section fixed ball ...
  • Stainless Steel Fixed Ball Valve ANSISMQ347F stainless steel fixed ball valve ANSI is widely used in the oil, natural gas, coal and ore extraction; refining and pipeline systems. It's also applied in the chemical, metallurgical...
  • High Pressure Welded Ball Valve ANSIThe high pressure welded ball valve ANSI is also known as butt-welded high pressure forged steel ball valve Model Number：Qg61N-16.0～32.0...
  • High Pressure Flange Ball Valve1. The body of the high pressure flange ball valve is 3-PCs.
    2. Full Bore                       
    3 Size 1/2" to 2": 800Lb (3000PSI)...
  • High-Pressure Welding Ball Valve1.The body of the high-pressure welding ball valve is 3-pcs                             
    2.Full Bore   
    3.Size 3/8" to 2":800Lb (3000PSI)...
  • Super-Short Ball ValveThe metal sealing flange ball valve is new-type with integrated the end flange. It is widely used in the light industries like daily chemicals, pharmaceuticals, beer ...
  • Pneumatic V Type Regulate Ball ValveThe pneumatic v type regulate ball valve has special fixed V-shaped notch ball and adjustable metal valve seat.
    When the valve is closed, it will cut V-shape between the...
  • Cast Iron Flange Ball ValveThe unique features offered by this kind of ball valve make them suitable for fresh water, sewage, seawater, air, fibre, etc. Cast iron construction provides ...
  • Three-Piece Flange Ball ValveThis ball valve has carbon steel body and alloy steel trim which is suitable for -40°C ~180°C. Thanks to a new Carbon reinforced PTFE seat and sealing, the stainless steel 3 piece flange ball ...
  • Wafer Type Ball ValveThis ball valve has carbon steel body and alloy steel trim which is suitable for -40°C ~180°C. Thanks to a new Carbon reinforced PTFE seat and sealing, the stainless ...
  • Three-Way Ball Valve Screw EndThis valve can be available when the temperature is -40°C~180°C. The applicable medium of this stainless steel screwed three-way ball valve include Q14 ...
  • Two-Piece Ball Valve Screw EndThe pipe thread of this stainless steel ball valve can conform to NPT, BSPT, BSP, ISO-228 Class A Thread. The nominal pressure can be 1.6~6.4MPa. The stem ...
  • One-Piece Ball Valve Screw EndThe nominal pressure of this stainless steel 1 way ball valve is 1.6 MPa ~ 6.4 MPa. When the sealing ring is strengthened polytetrafluoroethylene, the working ...

Ball Valve Series

A ball valve is a valve with a spherical disc, the part of the valve which controls the flow through it. The sphere has a hole, or port, through the middle so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked. The handle or lever will be inline with the port position letting you "see" the valve's position.