Forged steel ball valve

Forged steel ball valves are mainly suitable for various kinds of high pressure medium conveying pipes in chemical, metallurgical, petroleum and pharmaceutical industries.
Suitable temperature: -196 ~ 450 C;
Forged steel ball valve drive mode: manual, pneumatic, electric, hydraulic;
Forged steel ball valve nominal diameter: 1/2 ~ 12; nominal pressure: 150LB~1500LB;
Forged steel ball valve suitable medium: water, gas, oil, natural gas and acid and alkali corrosive medium.
The forged steel ball valve is mainly used for long distance pipeline transportation of oil, natural gas and urban gas pipeline system. Due to the unique characteristics of the valve used for long distance pipeline, the ability to bear the stress of the pipeline is fully considered in the design, as well as the safety, weatherability and reliability of long term use, and the seal structure design belongs to the special technical public. The operation is manual, worm, worm wheel drive, pneumatic, electric, pneumatic / hydraulic linkage, electric / hydraulic linkage, and all kinds of special control forms.
Main forging steel ball valve design features are: full diameter / shrink diameter; 90 degree positioning and locking structure; special form of "Y" head handle; fire protection and anti static design; a pair of butterfly spring;
Anti blow valve stem; double sealing structure in the middle of the stem; bolt and threaded gasket cover.
Standard for forging steel ball valves
1. Design and manufacture according to API 6D;
2, the length of the structure is ANSI BI6.10;
3, connecting flange: ANSI BI6.5MSS-SP44;
4, check and test the valve according to API STD.598;
5, the socket end conforms to ASME B16.11;
6, the threaded connection end (NPT) conforms to ANSI/ASME B1.20