※ Product name：Fluorine lined discharge ball valve
※ Product model：Q41F46-16C
※ Product specification：DN15-1000
※ Shell material：Carbon steel、304、316L
※ Lining material：FEP（F46）、PFA

First、Overview
Fluorine lined ball valve is an extension of the fluorine lined ball valve, designed for the opening and closing control of a variety of strong corrosive media, the two ends of the valve flange size, one end for the standard flange and the other end for the reaction kettle bottom discharge hole supporting flange, very convenient can be connected to the bottom of the reaction kettle. Its structure is the floating straight through type, the connection form is the flange, the valve shell is made of carbon steel lined with fluorine plastic, the valve ball and the valve stem integrated metal insert outsourcing fluorine plastic process, has the characteristics of good corrosion resistance sealing, flexible opening and closing, fast and beautiful appearance, high strength, durable. It is a wide range of corrosion resistant valves used in modern industrial processes. Fluorine lined feeding ball valve adopts fluorine plastic lining technology, valve body adopts investment precision casting, high strength, smooth appearance, and liquid flow parts are all fluorine plastic, so it can be used in the range of -50C~180C for a long time in any concentration of corrosive pipeline, pipeline work. The working principle of the fluorine lined ball valve is to rotate the disc to make the valve unblocked or blocked. The disc and the body inside are all made of fluorine plastic lined plastic process. It has the advantages of light switch, small size, reliable sealing, simple structure, convenient maintenance, wide range of use and so on.
Second、Fluorine lined feed ball valve features
1.Ball valve with fluorine plastic lining layer, with high chemical stability, can be applied to any strong corrosive chemical media;
2.Full diameter, floating ball structure, the valve in the whole range of pressure to be closed without leakage, more convenient for the pipeline system through the ball line cleaning and pipeline maintenance;
3.The ball of opening and closing parts and valve stem casting (forging) as a whole, eliminate the possibility of valve stem impact bearing parts due to pressure changes, fundamentally ensure the safety in use;
4.

Compact and reasonable structure, the valve body cavity space is small, reduce the medium retention, in addition to the special molding process, the sealing surface density is good, coupled with the herringbone TFE packing combination, so that the valve to zero leakage.
First、Technical standard

set meter mark quasi	Design and manufacture specification	HG/T3704.GB/T12237	sex can gauge van	Pressure level	PN0.6~PN1.6MPa
	Structural length	GB/T12221. HG/T3704		Strength test	1.5times
	Connection size	HG/T20592.GB/T9113		Seal test	1.1times
	Inspection and test	GB/T13927. GB 12220		Airtight test	0.6Mpa

Serial number	Part name	Cast steel
1	Left and right valve body	WCB
2	Rod sphere	WCB
3	packing	WCB
4	Packing gland	WCB
5	Lining/seat	FEP(F46)  PFA  PP  /PTFE
6	bolt	A193-B7
7	nut	A194-2H
8	handle	WCC

Second、Main connection size and weight

PN1.0 (0.6)MPa
DN(mm)	ФD-D	L	ФD1-D1	N-d/d1	f/f1	W(Kg)
25/50	115/160	150	85/110	4-14/4-18	3/3	6
32/65	135/180	165	100/130	4-18/4-18	3/3	7
40/65	145/180	180	110/130	4-18/4-18	3/3	8
40/100	145/215	150	110/170	4-18/4-18	3/3	9
50/80	160/195	200	125/150	4-18/4-18	3/3	10
50/125	160/245	170	125/200	4-18/8-18	3/3	11.5
65/100	180/215	220	145/170	4-18/4-18	3/3	15
65/125	180/245	220	145/200	4-18/8-18	3/3	17
80/125	195/245	250	160/200	8-18/8-18	3/3	22
80/150	195/280	250	160/225	8-18/8-18	3/3	24
100/150	215/280	280	180/225	8-18/8-18	3/3	32
100/200	215/320	280	180/280	8-18/8-18	3/3	36