Stainless steel card needle-shaped globe valve

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Stainless steel card needle-shaped globe valve

Model: J91W / H
Working pressure: ≤32MPa
Temperature: -29 ℃ ~ + 350 ℃
Size: ￠ 4 ~ ￠ 25
Connection: bite type
structural characteristics: cone seal, the movable valve flap
Body Material: Stainless steel
suitable medium: water, oil, gas and other corrosive and non-corrosive media
manufacturing standards: GB / T12224-2005, JB / T7747-1995
valve testing and test standard: GB / T13927-1992

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產(chǎn)品詳細(xì)

Card sleeve needle valve main components and materials

Part Name	Body, bonnet, bolt	Valve stem, disc, seal	filler	Gasket	Handwheel
J91W-320-DN5	Chrome nickel stainless steel	stainless steel	PTFE, flexible graphite	Rubber asbestos board	High-quality carbon steel

Card sleeve needle valve performance specifications

model	Nominal pressure (MPa)	Test pressure (MPa)			Working pressure (MPa)	Working temperature (℃)	Suitable media
		Housing (MPa)	Sealed (liquid)	Seal (gas)
J91W-320-DN5	32.0	48.0	35.2	0.6	32.0	P ≦ 540 ° C	Liquefied petroleum gas water, acid, steam, oil and so on
						C ≤ 425 ° C

The main form of connection size

ITEM NO.	D0	L	H	D1
J91W / H-1	8	38	92	70
J91W / H-2	10	38	92	70
J91W / H-3	12	39	92	70
J91W / H-4	14	40	94	70
J91W / H-5	18	42	100	80

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