Soft Sealed Floating Ball Valve,Products,SINLI VALVE Co., Ltd.

The Soft Sealed Flating Ball Valve is used to cut off or connect the line of medium,use different materials,can be separately applied to water steam,oil,liquefied petroleum gas,natural gas,coal gas,nitric acid,acetic,oxidizing medium,urea and other media.
Product Use:

Q41F type PN16~PN64 valve for each kind of pipeline Class150~Class1500, PN16~PN64, JIS10K~JIS20K, used to cut off or connect the line of medium, use different materials, can be separately applied to water, steam, oil, liquefied petroleum gas, natural gas, coal gas, nitric acid, acetic acid, oxidizing medium, urea and other media.

Product Characteristics:

1. In all kinds of valves, the flow resistance of the ball valve is the smallest. When the full diameter ball valve is opened, the sphere passage, the valve body passageway and the connecting pipe diameter are equal and become a diameter, and the medium can flow almost without loss.

2. The ball valve is rotated 90 degrees can be closed to open, open and close rapidly. Compared with the same gate valve, cut-off valve, small ball valve, light weight, easy to install the pipe

Performance parameters:

Model		Q41F-16C	Q41F-16P
		Q41F-25C	Q41F-25P
Working pressure（MPa）		1.6~2.5
Applicable temperature（℃）		≤180
Suitable media		Water, steam, oil	Weakly corrosive medium
Material	Nitric acids	Carbon steel cast steel	Chrome-nickel stainless steel
	Body, bonnet	Chromium / chrome nickel / chromium nickel molybdenum stainless steel	Chrome-nickel stainless steel
	Sealing ring	Flexible Graphite Gasket / 316 + Flexible Graphite Gasket
	Filler	Teflon

Main connection size:

Nominal diameterDN	The main form of connection size
Nominal diameterDN	L	D	D1	D2	B	Z-d	H	W
Q41F-16C Q41F-16P Q641F-16C Q641F-16P Q9B41F-16C Q9B41F-16P
15	130	95	65	45	14	4-14	78	140
20	140	105	75	55	14	4-14	84	160
25	150	115	85	65	14	4-14	95	180
32	165	135	100	78	16	4-18	150	250
40	180	145	110	85	16	4-18	150	300
50	200	160	125	100	16	4-18	170	350
65	220	180	145	120	18	4-18	195	350
80	250	195	160	135	20	8-18	215	400
100	280	215	180	155	20	8-18	250	500
125	320	145	210	185	22	8-18	265	600
150	360	280	240	210	24	8-23	270	800
200	400	335	295	265	26	12-23	330	800
250	530	405	355	320	30	12-25	450	1300
Q41F-16C Q41F-16P Q641F-16C Q641F-16P Q9B41F-16C Q9B41F-16P
15	130	95	65	45	16	4-14	103	100
20	140	105	75	55	16	4-14	112	160
25	150	115	85	65	16	4-14	123	160
32	165	135	100	78	18	4-18	150	250
40	180	145	110	85	18	4-18	156	250
50	200	160	125	100	20	4-18	172	350
65	220	180	145	120	22	8-18	197	350
80	250	195	160	135	22	8-18	222	450
100	280	230	190	160	24	8-23	253	450
125	320	270	220	188	28	8-25	275	600
150	360	300	250	218	30	8-25	286	800
200	400	360	310	278	34	12-25	340	1200
250	530	425	370	332	36	12-30	470	1400

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Soft Sealed Floating Ball Valve

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