Description

1) Size: 1/2" **8"; 
2) Pressure: **0lb****0lb 
3) Material: WCB, LCB, LC3, WC5, WC6, WC9, CA*2A, CF8, CF8M AND SO ON. 
4) Manufacture standards: API; BS***4, JIS, MSS, ISO, EN, DIN, NF 
5) Actuator: Manual, gear, electric pneumatic and hydraulic 
6) Face to face/end to end dimensions: ANSI B*6.*0; GB****1 
7) Flange: ANSI B*6.5, GB*********1; JB/T*****0 SH***6; HG***********5 
8) Testing & inspection: API**8; ZB J****6 

Design and manufacture: API**0 
Face-to-face dimension: *6" and smaller to ASME B*6.*0 
*0" and larger to manufacture\'s standard 
Flanged end: *4" and smaller to ASME B*6.5 
*6" and larger to ASME B*6.*7 series A 
B. W. End: ASME B*6.*5 
Shell wall thickness: *4" and smaller to API**0 
*6" and larger to manufacture\'s standard 
8"and smaller valves have a one-piece bonnet and yoke design 
*0"and larger valves have a split bonnet and yoke design.