Fluorine lined valve J41F46

NegotiableUpdate on November 02

Model

Nature of the Manufacturer: Other

Product Category: Electric power industry

Place of Origin: City, Province

Online Consult Contact Information

Overview

name: Fluorine lined valve J41F46Type: J41F46Presure: 1.0～2.5MPaSpecifications: DN15～DN350material: Full liner

Product Details

Product description
Fluorine of closing of the valve opening and closing parts are plug shaped valve, sealing surface flat or cone, the valve flap along the center line of the fluid for linear motion. The valve stem movement form, the lifting rod type, also has the lifting and rotating pole type (the hａnd wheel and the valve stem rotates together, the nut is arranged on the valve body). Only applicable to fully open and fully closed, does not allow for adjustment and throttle.

Main connection and dimensions（PN10）

nominal diameter	Main connection dimensions and connection dimensions
	Body connecting dimensions			Flange connection size
	L	D₀	H	D	D1	D2	b	f	Z-Фd
15	130	100	260	95	65	45	14	2	4-Ф14
20	150	100	265	105	75	55	16	2	4-Ф14
25	160	120	270	115	85	65	16	2	4-Ф14
32	180	140	285	135	100	78	18	2	4-Ф18
40	200	140	315	145	110	85	18	3	4-Ф18
50	230	160	330	160	125	100	20	3	4-Ф18
65	290	180	395	180	145	120	20	3	4-Ф18
80	310	240	445	195	160	135	22	3	8-Ф18
100	350	240	490	215	180	155	22	3	8-Ф18
125	400	280	555	245	210	185	24	3	8-Ф18
150	480	320	645	280	240	210	24	3	8-Ф23
200	495	360	765	335	295	265	26	3	8-Ф23
250	622	400	805	390	350	320	28	3	12-Ф23
300	698	400	814	440	400	368	28	4	12-Ф23
350	787	450	855	500	460	428	30	f	16-Ф23

Main connection and dimensions（PN16）

nominal diameter	Main connection dimensions and connection dimensions
	Body connecting dimensions			Flange connection size
	L	D₀	H	D	D1	D2	b	f	Z-Фd
15	130	100	265	95	65	45	14	2	4-Ф14
20	150	100	270	105	75	55	16	2	4-Ф14
25	160	120	275	115	85	65	16	2	4-Ф14
32	180	140	290	135	100	78	18	2	4-Ф18
40	200	140	320	145	110	85	18	3	4-Ф18
50	230	160	335	160	125	100	20	3	4-Ф18
65	290	180	400	180	145	120	20	3	4-Ф18
80	310	240	450	195	160	135	22	3	8-Ф18
100	350	240	495	215	180	155	24	3	8-Ф18
125	400	280	560	245	210	185	26	3	8-Ф18
150	480	320	650	280	240	210	28	3	8-Ф23
200	600	360	770	335	295	265	30	3	12-Ф23
250	650	400	810	405	355	320	32	3	12-Ф25
300	750	400	845	460	410	375	34	4	12-Ф25

Main part material

material code	Valve body, valve cover, gate valve clove	stem	lining layer	filler	stem mut
Z	HT250 Gray cast iron	35#	FEP/PFA/FCTFE	PTFE	ZQAL 9-4
C	WCB carbon steel	1Cr13
P	CF8(304) stainless steel	304
R	CF8M(316)stainless steel	316

Other special materials, our company can also be tailored to customer needs.

valve body
shell material	Applicable medium	Applicable temperature（℃）
Gray cast iron（Z type）	Water, steam, oil	≤200
carbon steel（C type）	Water, steam, oil	≤425
Ci Ni Ti（P typr）	Nitric acid	≤200
Ci Ni Mo Ti Steel（R type）	Nitric acid	≤200

lining layer
material	Applicable medium	Applicable temperature（℃）
FEP（F₄₆）Poly ethylene propylene	In addition to the molten alkali metals, fluorine and aromatic hydrocarbons hydrochloric acid, sulfuric acid, aqua regia, organic acid, strong oxidizing agents, concentrated and dilute acid alternate, alternating alkaline and various organic solvents.	≤150
PFA Soluble PTFE		≤180
FCTFE Poly three fluoride		≤190

Nominal pressureMPa	housing（MPa）	Test pressure（MPa）		Upper test pressure（MPa）
Nominal pressureMPa	housing（MPa）	seal（liqiud）	seal（gas）	seal（liqiud）
1.0	1.5	1.1	0.6	1.1
1.6	2.4	1.76	0.6	1.76

Implementation standards
Design criteria: GB/T12233 HG/T3215 GB/T12235
Structure length: GB/T12221
Connecting flange: JB/T79, GB/T9113, HG/T20592, HG/T20615
Experiment and test: GB/T13927
Pressure - temperature: GB/T9131
Product label: GB/T12220

Storage and maintenance
Valves can be stored in any area of the mask, but must pay attention to prevent the valve is soil or ground dirty. At the time of shipment, the inlet and outlet of the valve are provided with a protective cover. Note that before the installation of the valve, do not remove these protective cover.
Installation and maintenance
1 before installation should be carefully check valve nameplate content, to ensure that the valve type, size, seat materials, temperature rated values in line with the use of pipeline.
2 rubber lining layer or rubber diaphragm surface fat items are not brushing, so as to avoid affecting the service life of the valve rubber swelling.
3 before the installation of the valve can be used to check all the connections at the valve to ensure that it has been evenly tightened. And check whether the packing is pressed and sealed.
4 in the manual operation of the valve, the valve should not be assisted by the use of the valve opening and closing, so as to avoid excessive torque and damage to the parts or parts of the seal.