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Home > Products > Ball valve > Stainless steel high-temperature integral ball valQ41M-16P

Description Material Performance Product Size Specifications

Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, caliber. Specific please contact or online advisory contact.

Part material	材料	-
	PF.QQ41M-16P PF.QQ41M-25P QF.QJ41M-16P	PF.QQ41F-16P PF.QQ41F-25P QF.QJ41F-16P
valve body	304、304L、321、316、316L
sphere
The stem
Handle	Malleable iron
Seal ring	Composite graphite	ptfe

Model	Nominal pressure	Test pressure（MPa）			working temperature℃	Applicable medium
		Strength water（MPa）	Seal water（MPa）	Air tight seal（MPa）
PF.QQ41M-16P	1.6	2.4	1.8	0.6	≤300	Water, oil, acid and alkali, etc.
PF.QQ41F-16P					≤150
PF.QQ41M-25P	2.5	4.0	2.8		≤300
PF.QQ41F-25P					≤150
PF.QJ41M-16P	1.6	2.4	1.8		≤300
PF.QJ41F-16P					≤150

Model	Nominal diameter	size（mm）
		L	D	D1	D2	b-d	Z-Φd	H	D0
PF.QQ41M F-16P RQ616P	15	115	95	65	45	14-2	4-14	105	150
	20	130	105	75	55	16-2	4-14	110	150
	25	140	115	85	65	16-2	4-14	120	160
	32	165	135	100	78	16-2	4-18	145	160
	40	180	145	110	85	16-3	4-18	155	250
	50	200	160	125	100	18-3	4-18	175	300
	65	220	180	145	120	18-3	4-18	195	300
	80	250	195	160	135	20-3	8-18	225	320
	100	280	215	180	155	20-3	8-18	255	320
	125	320	245	210	185	20-3	8-18	285	400
	150	360	280	240	210	24-3	8-23	295	400
	200	400	335	295	265	30-3	12-23	330	450
PF.QQ41M F-25P RQ625P	40	180	145	110	85	18-3	4-18	155	250
	50	200	160	125	100	20-3	4-18	175	300
	65	220	180	145	120	22-3	8-18	195	300
	80	250	195	160	135	22-3	8-18	225	320
	100	280	230	190	160	24-3	8-23	255	320
	125	320	270	220	188	28-3	8-25	285	400
	150	360	300	250	218	30-3	8-25	295	400
	200	400	360	310	278	34-3	12-25	330	450