Ranje valv chèk

Name: Lined check valve
Brand: control valve - Professional butterfly valve Manufacturer and Supplier
Availability: InStock
Rating: 4.5 (89 reviews)

1. Design and manufacture: API 594.
2. Flange dimensions: ASME B16.1/EN 1092.
3. Tès ak enspeksyon: API 598/EN12266.
4. Gwosè jiska 24".

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Estanda

1. Design and manufacture: API 594.
2. Flange dimensions: ASME B16.1/EN 1092.
3. Tès ak enspeksyon: API 598/EN12266.
4. Gwosè jiska 24".

Materyèl

Part	Material
Kò	DUCTILE ORON -GGG40
Disk	304SS/318SS/BRONZE
SEAT	NBR/EPDM
SPRING	STANLLESS STEEL

Dimansyon

DN	A	B	C	D	E	F	G	J	L	*a()**
2"	158.8	101.6	84.1	66.7	52.4	125	18	47.6	54.0	45
2-1/2"	177.8	120.7	98.4	79.4	52.4	145	18	58.7	54.0	45
3"	190.5	133.4	115.9	92.1	52.4	160	18	69.9	54.0	22.5
4"	235.0	171.5	142.9	117.5	61.9	180	18	87.3	63.5	22.5
5"	269.9	193.7	171.5	144.5	65.1	210	18	112.7	66.7	22.5
6"	304.8	222.3	200.0	171.5	77.8	240	22	141.3	79.4	22.5
8"	368.3	269.9	254.0	222.3	96.8	295	22	192.1	98.4	15
10"	428.6	336.6	308.0	276.2	100.0	355	26	230.2	101.6	15
12"	495.3	406.4	365.1	327.0	128.6	410	26	274.6	130.2	15