PF.QQ41M-16P,PF.QQ41M-25P,QF.QJ41M-16P,PF.QQ41F-16P,一體式法蘭不銹鋼高溫球閥

結構示意圖

性能規范

型號 Type	公稱壓力(MPa) Nominal Pressure	試驗壓力（MPa）Test pressure			工作溫度℃ Working temperature	適用介質 Suitable Medium
		強度水（MPa）	密封水（MPa）	氣密封（MPa）
PF.QQ41M-16P	1.6	2.4	1.8	0.6	≤300	水、油、酸堿等 Water, Oil, Acid, 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

主要零件材料

零件材料 Parts name	材料Material
	PF.QQ41M-16P PF.QQ41M-25P QF.QJ41M-16P	PF.QQ41F-16P PF.QQ41F-25P QF.QJ41F-16P
閥體Body	304、304L、321、316、316L
球體Ball
閥桿Stem
手柄Handle wheel	可鍛鑄鐵Forgrable cast iron
密封圈Seal ring	復合石墨Lompouned graphite	聚四氟乙稀Polytetrafluor-roethylrnr

外形尺寸和連接尺寸

型號 Type	公稱通徑 Nominal iameter DN(mm)	尺寸（mm）Dimensions
		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

PF.QQ41M-16P-DN15,PF.QQ41M-16P-DN0,PF.QQ41M-16P-DN25,PF.QQ41M-16P-DN32,
PF.QQ41M-16P-DN40,PF.QQ41M-16P-DN50,PF.QQ41M-16P-DN65,PF.QQ41M-16P-DN80,
PF.QQ41M-16P-DN100,PF.QQ41M-16P-DN125,PF.QQ41M-16P-DN150,PF.QQ41M-16P-DN200,
PF.QQ41F-16P-DN15,CCLAIR,PF.QQ41F-16P-DN0,PF.QQ41F-16P-DN25,PF.QQ41F-16P-DN32,
PF.QQ41F-16P-DN40,PF.QQ41F-16P-DN50,PF.QQ41F-16P-DN65,PF.QQ41F-16P-DN80,
PF.QQ41F-16P-DN100,PF.QQ41F-16P-DN125,PF.QQ41F-16P-DN150,PF.QQ41F-16P-DN200,
QF.QQ41F-16P-DN15,QF.QQ41F-16P-DN0,QF.QQ41F-16P-DN25,QF.QQ41F-16P-DN32,
QF.QQ41F-16P-DN40,QF.QQ41F-16P-DN50,QF.QQ41F-16P-DN65,QF.QQ41F-16P-DN80,
QF.QQ41F-16P-DN100,QF.QQ41F-16P-DN125,QF.QQ41F-16P-DN150,QF.QQ41F-16P-DN200,
PF.QQ41M-25P-DN40,PF.QQ41M-25P-DN50,PF.QQ41M-25P-DN65,PF.QQ41M-25P-DN80,
PF.QQ41M-25P-DN100,PF.QQ41M-25P-DN125,PF.QQ41M-25P-DN150,PF.QQ41M-25P-DN200,
PF.QQ41F-25P-DN40,CCLAIR,PF.QQ41F-25P-DN50,PF.QQ41F-25P-DN65,PF.QQ41F-25P-DN80,
PF.QQ41F-25P-DN100,PF.QQ41F-25P-DN125,PF.QQ41F-25P-DN150,PF.QQ41F-25P-DN200,
QF.QQ41F-25P-DN40,QF.QQ41F-25P-DN50,QF.QQ41F-25P-DN65,QF.QQ41F-25P-DN80,
QF.QQ41F-25P-DN100,QF.QQ41F-25P-DN125,QF.QQ41F-25P-DN150,QF.QQ41F-25P-DN200,