Q41F-16/25/40 DIN Ball Valve

Medium temperature: —29-200 ° C
Medium: water, steam, oil, etc.
Caliber: DN15-250mm
Pressure: 1.6-10.0mpa
Body material: CF8 CF3 CF3M CF8M
Connection method: flange
Flange connection size: DIN1092-1: 2007
Design standard: DIN3357

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Product Details

DIN Ball Valve main parts
Parts Name	material
Body / bonnet	ASTM A351 CF8M	CF8 CF3 CF3M
ball	SS316	SS304 SS304L
Valve stem	ASTM A182 F316	F304 F304L F316L
Gasket	PTFE	PTFE

DIN Ball Valve Application: petroleum system, steam system, hot and cold water system, natural gas supply system, etc.

Q41F-16/25/40 DIN Ball Valve

DIN Ball Valve Performance specifications
Model	Nominal Pressure （mpa）	Test Pressure（mpa）（water）		Proper Temperature	Applicable Medium
		Strength	Seal
Q41F-16	1.6	2.40	1.80	—29—200℃	Water, steam, oil
Q41F-25	2.5	3.75	2.75
Q41F-40	4.0	6.00	4.40

DIN Ball Valve Dimensions and connection dimensions
Model	Nominal Diameter （mm）	size（mm）
Model	Nominal Diameter （mm）	L	D	D1	D2	b-f	z-φd
Q41F-16	15	130	95	65	45	16-2	4*φ14
	20	140	105	75	58	18-2	4*φ14
	25	150	115	85	68	18-2	4*φ14
	32	165	140	100	78	18-2	4*φ18
	40	180	150	110	88	18-3	4*φ18
	50	200	165	125	102	18-3	4*φ18
	65	220	185	145	122	18-3	8*φ18
	80	250	200	160	138	20-3	8*φ18
	100	280	220	180	158	20-3	8*φ18
	125	320	250	210	188	22-3	8*φ18
	150	360	285	240	212	22-3	8*φ22
	200	400	340	295	268	24-3	12*φ22
	250	450	405	355	320	26-3	12*φ26
Q41F-25	15	130	95	65	45	16-2	4*φ14
	20	140	105	75	58	18-2	4*φ14
	25	150	115	85	68	18-2	4*φ14
	32	165	140	100	78	18-2	4*φ18
	40	180	150	110	88	18-3	4*φ18
	50	200	165	125	102	20-3	4*φ18
	65	220	185	145	122	22-3	8*φ18
	80	250	200	160	138	24-3	8*φ18
	100	280	235	190	162	24-3	8*φ22
	125	320	270	220	188	26-3	8*φ26
	150	360	300	250	218	28-3	8*φ26
	200	400	360	310	278	30-3	12*φ26
	250	450	425	370	335	32-3	12*φ30
Q41F-40	15	130	95	65	45	16-2	4*φ14
	20	140	105	75	58	18-2	4*φ14
	25	150	115	85	68	18-2	4*φ14
	32	180	140	100	78	18-2	4*φ18
	40	200	150	110	88	18-3	4*φ18
	50	220	165	125	102	20-3	4*φ18
	65	250	185	145	122	22-3	8*φ18
	80	280	200	160	138	24-3	8*φ18
	100	320	235	190	162	24-3	8*φ22
	125	360	270	220	188	26-3	8*φ26
	150	400	300	250	218	28-3	8*φ26
	200	550	375	320	285	34-3	12*φ30