Product
Boteli has always been committed to relying on scientific and technological innovation, and constantly applying new technologies, new processes and new materials to develop high-quality new products.
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Cryogenic top mounted ball valve
The valve body is designed with an integrated top mounted structure, and the height of the extended valve cover is calculated using finite element method to meet the requirements of BS6364 and MESC 77/200;
DBB and DIB structural design can achieve bidirectional sealing, and the valve seat in the middle chamber can automatically release pressure;
Design of valve stem anti blowing, fire and static electricity prevention, and micro leakage structure;
Low torque, maintenance free, long lifespan.
0577-67315777
scb@boteli.com
Design specifications:
Design standards: API 6D, API 608, BS6364, MESC 77/200, GB/T 24925
Structural length: API 6D/ASME B16.10/GB/T12221/GB/T19672
Connection standards: ASME B16.5/ASME B16.47/ASME B16.25/GOST33259/EN 1092
GB/T9124/ HG/T20592/ JB/T79
Inspection and testing: API 6D, API 598, GB/T 26480, BS6364
Performance parameters:
Pressure rating: CL150-CL2500 (PN16-PN 420)
Nominal size: NPS 1 to NPS 48 (DN25 to DN1200)
Valve material: Low temperature carbon steel, stainless steel, etc
Sealing form: Soft seal or metal hard seal
Applicable temperature: -196 ℃ -200 ℃
Drive mode: manual, electric, pneumatic, pneumatic hydraulic linkage
Industry applications: mainly used in low-temperature fields such as LNG, air separation units, liquid oxygen, liquid nitrogen, coal chemical liquid nitrogen washing and methanol washing, low-temperature ethylene, etc.
