D3/6/942X Soft Sealing Double Eccentric Flange Butterfly Valve
Производство клапана на основе потребительских и промышленных стандартов
Расходы примерно на 15% -20% меньше, чем у наших аналогов.
ОСТАВЬТЕ ЗАЯВКУ, И МЫ СВЯЖЕМСЯ С ВАМИ В ТЕЧЕНИЕ 5 МИНУТ!
Performance Standard
1.According to GB/T12238- 89 ‘universal valve and butterfly valve flange connection standard of” clip.
2.The test in accordance with GB/T13927- -92 “universal valve pressure test standard”.
3.The lateral flange connection with GB/T9119 “flange” standard integral cast iron pipe. At the same time with BS4504, ISO20284, DIN2501, PN1.0Mpa, PN1.6Mpa standard flange connection.
Face to face dimension
1.GB12221-89 “flange connection metal valve structure length” in the 16 series of rules with short structure size.
2.GB12221-89 “flange connection metal valve structure length” in the 13 series of dimensions in accordance with long structure.
Suitable Medium
- Fresh water,
- Sewage,
- Sea water,
- Air,
- etc.
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