Válvula de retención de mariposa de cierre lento, CJ/T 282, CF8, DN200, PN16
Descubra un proveedor confiable de válvulas de retención tipo mariposa que ofrece productos de la más alta calidad. Nuestras válvulas están hechas de material ASTM A351 CF8, con especificaciones que incluyen tamaño DN200, 8 pulgadas de diámetro, clasificación de presión PN16, clase 150 LB y cumplimiento con CJ/T282. Experimente la funcionalidad de cierre lento, la brida RF y el innovador diseño excéntrico grande tipo plato cíclico.
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Descripción de la válvula:
Válvula de retención de mariposa de cierre lento, BRIDA
Diseño: CJ/T 282.
Cuerpo: ASTM A351 CF8
Tamaño nominal: DN200.
Clase nominal: PN16.
Conexión final: brida RF.
Cara a cara: GB/T 12221
Prueba e inspección: GB/T 13927.
Gama de productos:
Material del cuerpo: CF8/WCB.
Diámetro normal: DN150 - DN1000
Conexión final: Bridada.
Rango de presión: PN10-PN25
Temperatura de trabajo: ≤80℃.
Parámetros técnicos y características
Butterfly Slow Closing Check Valve
The check valve is a new butterfly check valve installed on the outlet pipe of the pressurized water delivery pump of industrial circulating water supply and drainage, urban water supply and drainage, high-rise buildings, sewage discharge and hotels to prevent the medium from backflow and eliminate destructive water hammer. The design fully considers the requirements of the use environment, so as to achieve no vibration, no noise, smooth operation, long service life, ensure a quiet hotel and residential environment, and have energy saving effect.
The valve adopts a swashplate-type large eccentric design and is equipped with a staged slow-closing oil pressure cylinder, which can realize two-stage closing. That is,85-90% of the valve can be closed quickly, and then 10-15% of the valve can be closed slowly. The slaw closing time can be adjusted to eliminate destructive water hammer.
Válvula de retención de mariposa de cierre lento, BRIDA
Diseño: CJ/T 282.
Cuerpo: ASTM A351 CF8
Tamaño nominal: DN200.
Clase nominal: PN16.
Conexión final: brida RF.
Cara a cara: GB/T 12221
Prueba e inspección: GB/T 13927.
Gama de productos:
Material del cuerpo: CF8/WCB.
Diámetro normal: DN150 - DN1000
Conexión final: Bridada.
Rango de presión: PN10-PN25
Temperatura de trabajo: ≤80℃.
Parámetros técnicos y características
| Product | Butterfly Slow Closing Check Valve |
| Nominal diameter | DN200 - DN1000. |
| Design pressure | PN10-PN25. |
| Design standard | CJ/T282. |
| Face to face | GB/T12221. |
| Connection end | Flange. |
| Test standard | GB/T13927. |
| Application | Water, Oil. |
Butterfly Slow Closing Check Valve
The check valve is a new butterfly check valve installed on the outlet pipe of the pressurized water delivery pump of industrial circulating water supply and drainage, urban water supply and drainage, high-rise buildings, sewage discharge and hotels to prevent the medium from backflow and eliminate destructive water hammer. The design fully considers the requirements of the use environment, so as to achieve no vibration, no noise, smooth operation, long service life, ensure a quiet hotel and residential environment, and have energy saving effect.
The valve adopts a swashplate-type large eccentric design and is equipped with a staged slow-closing oil pressure cylinder, which can realize two-stage closing. That is,85-90% of the valve can be closed quickly, and then 10-15% of the valve can be closed slowly. The slaw closing time can be adjusted to eliminate destructive water hammer.
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