Clamping throttle cut-off valve

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Clamping throttle cut-off valve

Model: J8B6Y
Nominal Diameter: DN25 200mm ~
Nominal: PN16.0 ~ 35.0MPa
Connection: Welding
Suitable medium: water, oil, natural gas, etc.
Temperature: -29 ℃ ~ 121 ℃
Valve Manufacturing: GB12235-1994
Valve Manufacturing: GB12235-1994
Flange Standard: GB9113
Valve Test: GB / T13927-1992

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產(chǎn)品詳細(xì)

High Pressure Balance Clamp Globe Valve J8B6Y J8B7Y Reference API and related standards optimized design, novel structure, the valve flap has several holes and the upper chamber connected to achieve pressure from top to bottom balance. The use of composite packing, sealed, reliable, low friction. Sealing with live valve seat structure. Surfacing Carbide.

Nominal pressure (MPa)	16.0	20.0	25.0	35.0
Shell test pressure (MPa)	24.0	30.0	37.5	52.5
Seal test pressure (MPa)	17.6	22.0	27.5	38.5
Suitable media	Water, oil, natural gas and so on
proper temperature	-29 ° C to 121 ° C

Valve Manufacturing: GB12235-1994
Clamp coupling: JB3970
Valve Test: GB / T13927-1992

High Pressure Balance Clamp Globe Valve J8B6Y J8B7Y Shape and connection dimensions

PN (MPa)	DN (MPa)	Size (mm)
PN (MPa)	DN (MPa)	D	P	D1	L	H	W
16.0 20.0	25	twenty two			115	243	220
	32	28			130	299	300
	40	35			130	332	300
	50	47			150	367	320
	65	57			170	383	320
	80	73			190	376	320
	100	98			215	472	350
25.0 35.0	25	22			115	243	220
	32	28			115	243	300
	40	35			130	332	300
	50	47			150	367	320
	65	57			170	383	320
	80	70			190	376	320
	100	92			215	472	350

High Pressure Balance Clamp Globe Valve J8B6Y J8B7Y Main Parts Material

Part Name	Body valve cover	Valve stem cylinder liner	filler	Studs	O-ring
material	High-quality carbon steel	stainless steel	PTFE + rubber	35CrMoA	Nitrile rubber

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Clamping throttle cut-off valve

Clamping throttle cut-off valve