Tipo flutuante vs válvula de esfera

Tipo de pagamento:L/C,T/T

Incoterm:FOB,CFR,EXW,CIF

Quantidade de pedido mínimo:1 Set/Sets

transporte:Ocean,Land,Air

porta:SHANGHAI,GUANGZHOU,NINGBO

Atributos do produto
Capacidade de fornecimento e informaçõ...
Embalagem & Entrega

Atributos do produto

Modelo: VTQF

marca: Vt

Tipos De: Válvulas de bola

Suporte A Personalização: OEM, ODM

Lugar De Origem: China

Inscrição: Em geral

Temperatura Média: Temperatura média

Potência: Manual

Meio De Fluxo: Gás, Água, Óleo

Estrutura: Bola

Capacidade de fornecimento e informaçõ...

Pacote: Exportação padrão de madeira compensada

produtividade: 10000sets/year

transporte: Ocean,Land,Air

Lugar de origem: China

Apoio sobre: 10000sets/year

Certificados : API 6D,API 607,ISO 9001,ISO 14001,ISO 45001

porta: SHANGHAI,GUANGZHOU,NINGBO

Tipo de pagamento: L/C,T/T

Incoterm: FOB,CFR,EXW,CIF

Embalagem & Entrega

Unidades de venda:

Set/Sets

Tipo de pacote:

Exportação padrão de madeira compensada

Exemplo de imagem:

Somos fabricantes profissionais de válvulas de esferas da China. Nossos principais produtos incluem válvulas de bola flutuantes e válvulas de bola de viagens. Agora, vamos resumir a diferença de válvula de esfera flutuante e mundial.

Válvula de esfera flutuante vs munnion

Comparison Items	Floating Ball Valve	Trunnion Ball Valve
Ball Structure	The ball has no supporting shaft. Under the action of fluid pressure, the ball can displace to a certain extent and press tightly against the sealing surface at the outlet end to ensure sealing.	The trunnion ball valve on the valve body by the supporting shafts at the upper and lower ends, and the ball cannot have axial displacement.
Sealing	The floating ball valve seat design: sealing is achieved by the close contact between the ball and the valve seat. The sealing pair is generally a soft seal, such as polytetrafluoroethylene, etc.	The trunnion mounted ball valve have two type: soft seated and metal seated. The soft seatedl is similar to that of the floating ball valve; themetal seated usually adopts a metal to metal sealing.
Applicable Working Conditions	Generally applicable to medium - low pressure (usually less than or equal to 1.6MPa) and medium - small diameter (usually less than or equal to DN200) pipeline systems.	Applicable to high pressure and large diameter pipeline systems, capable of withstanding high pressures (up to dozens of MPa) and large diameters (up to DN1000 and above).
Fluid Resistance	The contact between the ball and the valve seat is a line seal. In the fully open state, the fluid resistance is relatively small.	In the fully open state, due to the fixed ball, the fluid can pass through the valve unobstructed, and the fluid resistance is even smaller.

Portanto, válvulas de bola flutuantes ou válvulas de bola de trunnion devem ser selecionadas de acordo com as necessidades reais.