Introdução à Válvula de Esfera de Ferro Fundido

Ball valve is a valve with a circular channel of the ball as the opening and closing parts, the ball with the stem rotation to achieve the opening and closing action of the valve. The opening and closing member of the ball valve is a perforated sphere, rotating around the axis perpendicular to the channel, so as to achieve the purpose of opening and closing the channel. Ball valves are mainly used to open and close the pipeline and equipment media.

Efficiently control the flow of fluids with our Cast Iron Ball Valve. Made from sturdy cast iron, this valve ensures long-lasting durability and a high-quality performance. Its solid design allows for reliable and precise operation, making it an essential component for any industrial or commercial piping system.

Desenho da Válvula de Esfera de Ferro Fundido

Norma de Implementação

Categoria	Detalhes
Tipo	Flange
Face a Face	API609, BS5155, DIN3202, ISO5752
Flange	DIN, BS, UNI, ISO, ANSI, AS, JIS
Flange de Montagem	ISO5211
Pressão de Trabalho	PN16 (200 PSI)
Aplicação	HVAC, Abastecimento de Água e Esgoto, Alimentos e Bebidas, Químico/Petroquímico/Processamento, Energia e Utilidades, Papel e Celulose, Construção Naval

Materiais Padrão das Principais Peças

NO	Nome da Peça	Material
1	Tampa	CI/DI
2	Corpo	CI/DI
3	Esfera	SS
4	Haste	Ss410
5	Sede	PTFE
6	Alavanca Manual	CI/DI

Dimensões: (mm)

DN	15	20	25	32	40	50	65	80	100	125	150	200
	1/2"	3/4"	1"	1¼"	1½"	2"	2.5"	3"	4"	5"	6"	8"
L	115	120	125	130	140	150	170	180	190	325	350	400
H	59	63	75	86	105	115	135	155	170	195	240	295
D	95	105	115	140	150	165	185	200	220	250	285	340
D1	65	75	85	100	110	125	145	160	180	210	240	295
n-d	4-15	4-15	4-15	4-19	4-19	4-19	4-19	8-19	8-19	8-19	8-23	12-23

Válvula esfera de ferro fundido