FQ41F46 Discharge lined fluorine ball valve

Placement environment

FEP(F46), PCTFE(F3) lined fluorine discharge ball valve is suitable for various concentrations of aqua Regis, sulfuric acid, hydrochloric acid, hydrofluoric- acid and various organic acids, strong acids and strong oxidants at -50ºC ~ 150ºC.

Scope of use

FEP is also suitable for all kinds of concentrations of strong alkali organic solvents and other corrosive gases, liquid media pipeline use.

Product name:	Fluorine lined discharge ball valve	Product Model:	FQ41F46
Nominal diameter:	DN15 to DN300	Structural form:	Spherical
Nominal pressure:	1.6Mpa to 6.4Mpa	Connection method:	Flange
Applicable temperature:	≤450ºC	Driving method:	Manual, pneumatic, electric
Body material:	Cast steel, stainless steel	Manufacturing standard:	GB, German DIN, American API, ANSI
Applicable media:	Water, oil, gas, heat transfer oil, liquid	Manufacturer:	Xuan Cheng Valve Co., LTD

Product Description

FQ41F46 lined fluorine discharge ball valve is suitable for all kinds of concentrations of aqua Regis, sulfuric acid, hydrochloric acid, hydrofluoric -acid and various organic acids, strong acids, strong oxidants at -50ºC ~ 150ºC, FEP is also suitable for all kinds of concentrations of strong alkali organic solvents and other corrosive gases, liquid media pipeline use. Designed for the opening and closing control of a variety of highly corrosive media, the two ends of the valve flanges vary in size, one end is the standard flange and the other is the flange matching with the bottom of the reactor discharging hole, which is very convenient to be connected to the bottom of the reactor. Its structure is a floating straight-through type, the connection form is a flange, the valve shell is carbon steel lined with fluorine plastic, the valve ball is an integral metal insert with the valve stem outsourced fluorine plastic process manufacturing, with good corrosion resistance sealing, flexible opening and closing, fast characteristics and beautiful appearance, high strength, durable.

Product Features

Using soft seal sealing and fluorine lined process, reliable sealing performance
2, small size, light weight, simple structure, small flow resistance, easy installation and maintenance
3, FQ41F46 fluorine lined discharge ball valve electric control is very convenient, no need to use manpower, direct operation button can be
4, corrosion resistance: The inner cavity of the valve body and the body are lined with 2.5-3mm thick F46, which can resist acid, alkali, ammonia, brine and other strong corrosive media.

Main parts material

Part name	Material name
Part name	FQ41F46-Z	FQ41F46-C	FQ41F46-P	FQ41F46-R	FQ41F46-PL	FQ41F46-RL
Body/bonnet	HT250	WCB	CF8	CF8M	CF3	CF3M
Ball/stem	WCB	WCB	CF8	CF8M	CF3	CF3M
Lining material	FEP(F46), PCTFE(F3), PTFE(F4), PFA(soluble polytetrafluoroethylene), PO(polyolefins)
Filler gland	HT250	WCB	CF8	CF8M	CF3	CF3M
filler	PTFE(F4) polytetrafluoroethylene
Bolts	35	35	1Crl7Ni2	1Crl7Ni2	1Cr18Ni2	1Cr18Ni2
Fastening nut	45	45	OCrl8Ni9	OCrl8Ni9	0Cr18Ni9	0Cr18Ni9
Operating handle	WCB

Main form connection dimensions

Nominal diameter		PN 0.6-1.6(MPa) Main overall dimensions and connection dimensions (mm)									Weight
DN		L	D	D1	D2	f	b	Z - phi d	D0	H	kg
32		140	135/160	100/130	78/115	3/3	18/20	4 - from 14/4-18	200	130	9
40		160	145/185	110/150	85/125	Three quarters of	18/22	4 - from 18/4-18	230	135	15
79 bid	50	170	160/205	125/170	100/140	Three quarters of	20/24	4 - from 18/4-18	250	140	18
79 bid	80	200	195/245	160/200	130/175	4/5	22/26	4 - from 18/8-18	300	205	35
69 marks	50	170	160/230	125/190	100/140	Three quarters of	20/24	4 - from 18/8-14	250	140	18
69 marks	80	200	195/245	160/210	130/175	4/5	22/26	4 - from 18/10-14	300	205	35
100		280	215/280	180/240	150/210	4/5	24/28	8 - from 18/8-23	350	230	44

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