Ball valve leverthreadedwelded

The ball cover can be connected with the valve stem to form a 90 degree ball core structure. It is mainly used for pipeline switch, emergency cut-off, and ball core V-shaped opening can also be designed to achieve flow regulation function.

Design standards:
ANSI B16.34,API608

Wall thickness standard:
ANSI B16.34,EN12516-3

Thread standard:
ANSI B1.20.1;BS21;DIN 2999/259;ISO 228-1;ISO7/1;JIS B0203

Testing standard:
API 598;EN 12266
Design
ANSI B16.34,API6D,BS5351,DIN3337

Body Material
Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.etc.
NACE MR-01-75/NACE MR-01-03 Special Requirements

Face To Face
ANSIB16.10;DIN3202 F1,F4/F5;GB/T12221;JISB2002

Flanged RF, FF, RTJ Ends
ASME B16.5 CLASS 150/300;EN1092-1;HG20592 GB/T9113
PN10-PN40;JIS B2238 10K/20K

Butt-Weld BW Ends
ASME B16.25,ISO1127/EN12627

Socket-Weld SW Ends
ANSI B1.20.1;BS21;DIN2999/259;ISO228/1;ISO7/1;JIS B0203

Construction
Three pieces body ,Two pieces body,One pieces body

Port
Full bore ,Reduced bore,two way,three way,mulity port way

Ball Type
Floating ball,fixed ball,V-shaped ball valve,The 3-way ball valve

Stem
Blowout-proof stem

Seat Sealing
Integral body seat ,seat welded and overlaid

Valve Operation
Gear,pneumatic,Hydraulic,Electric actuators.
By passes,locking devices,extended stem,etc

Fire Safe
API 607 4th Editon ,BS5351

Other Design
Anti-static design,automatic pressure relief design, emergency grease injection design, drain valve, anti-corrosion design, anti-sulfur design,etc