QJ41M-16 Cast Iron High Temperature Ball Valve

Medium temperature: ≤250 ℃

Medium: steam, water, oil

Caliber: DN20-200

Pressure: 1.6mpa

Body material: gray cast iron, nodular cast iron

Connection method: flange

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QJ41M-16 Cast Iron High Temperature Ball Valve Material of main parts
Part Name		material
Valve body		Gray cast iron, ductile cast iron
Sphere		Grey iron, stainless steel
Valve stem		Carbon steel, stainless steel
Sealing ring		PTFE + carbon fiber

Application: This valve is mainly used for opening and closing on the pipeline. Its biggest advantage is that it opens and closes quickly.

QJ41M-16 cast iron high temperature ball valve

Performance specifications of cast iron high temperature ball valve QJ41M-16
model	Nominal pressure (mpa)	Test pressure (mpa)		proper temperature	Applicable medium
		Strength (water)	Sealed (water)
QJ41M-16	1.60	2.40	1.76	≤250 ℃	Steam, water, oil

Cast iron high temperature ball valve QJ41M-16 overall dimensions and connection dimensions
model	Nominal diameter (mm)	Size (mm)
model	Nominal diameter (mm)	L	D	D1	D2	bf	Z-φd
QJ41M-16	20	150	105	75	56	16-2	4-14
	25	160	115	85	65	16-3	4-14
	32	180	140	100	78	18-3	4-19
	40	200	150	110	84	18-3	4-19
	50	230	165	125	99	20-3	4-19
	65	290	185	145	118	20-3	4-19
	80	310	200	160	132	22-3	8-19
	100	350	220	180	156	24-3	8-19
	125	400	250	210	184	26-3	8-19
	150	480	285	240	211	26-3	8-23
	200	600	340	295	266	30-3	12-23