Lift type fluorine fluorine check valve-Shen Gao Valve Group Co., LTD

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Lift type fluorine fluorine check valve

Model: H41F46
Nominal diameter: DN15 ~ 500mm
Nominal pressure: PN1.0 ~ 1.6MPa
Suitable temperature: -50 ℃ ~ 150 ℃
Main material: HT250, WCB, CF8, CF8M, CF3, CF3M
Design standards: API6D, JB / T8937, API594
Length of the structure: API594, JB / T8937
Connection standard: ASME B16.5, GB / T 9113 , JB / T 79, HG / T 20592
Pressure test: API 598, GB / T 13927 , JB / T 9092
Pressure - Temperature class: ASME B16.34, GB / T12224

First, H41F46 lift-lined fluorine check valve product overview

H41F46 Lifelong fluorine check valve Fluorine F46, FPP plastic is not suitable for high temperature, fluorine-lined check valve has a pipeline medium to prevent the backflow of media. Applicable to various concentrations of aqua regia, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids and strong oxidants at -50 ℃ ~ 150 ℃, FEP is also suitable for various concentrations of strong alkali organic solvents and other corrosive gases, Liquid media used on the pipeline. Its advantages are widely used in: water, gas, oil, chemicals, smelting, energy, shipbuilding, electricity, petroleum, water treatment, construction and other industries.

Second, H41F46 lifting lining fluorine check valve main parts and components table

Serial number	Part Name	grey cast iron	Cast steel	Stainless steel acid-proof		Ultra-low carbon stainless steel acid-proof
Serial number	Part Name	Z	C	P	R	PL	RL
1	Body / bonnet	HT250	WCB	CF8	CF8M	CF3	CF3M
2	Disc / stem	35	1Cr13	1Cr18Ni9	1Cr18Ni12Mo2Ti	00Cr18Ni10	00Cr17Ni14Mo2
3	Lining / seat	PCTEF (F3), FEP (F46), PFA (Soluble F4), PP, PO
4	Tighten the bolts	WCB		1Cr17Ni2		1Cr18Ni9Ti
5	Nut	PTFE (F4)		CF8		CF8

Third, H41F46 lift-lined fluorine check valveThe main dimensions

Nominal diameter		L	D	D1	D2	f	b	Z-φd	D	D1	D2	f	b	Z-φd
DN (mm)	NPS (inch)	L	PN1.0MPa						PN1.6MPa
15	1/2	130	95	65	45	2	14	4-φ14	130	95	65	2	14	4-φ14
20	3/4	150	105	75	55	2	16	4-φ14	150	105	75	2	16	4-φ14
25	1	160	115	85	65	2	16	4-φ14	160	115	85	2	16	4-φ14
32	5/4	180	135	100	78	2	18	4-φ18	180	135	100	2	18	4-φ18
40	3/2	200	145	110	85	3	18	4-φ18	200	145	110	3	18	4-φ18
50	2	230	160	125	100	3	20	4-φ18	230	160	125	3	20	4-φ18
65	5/2	290	180	145	120	3	20	4-φ18	290	180	145	3	20	4-φ18
80	3	310	195	160	135	3	22	4-φ18	310	195	160	3	22	4-φ18
100	4	350	215	180	155	3	22	8-φ18	350	215	180	3	24	8-φ18
125	5	400	245	210	185	3	24	8-φ18	400	245	210	3	26	8-φ18
150	6	480	280	240	210	3	24	8-φ23	480	280	240	3	28	8-φ23
200	8	600	335	295	265	3	26	8-φ23	495	335	295	3	30	12-φ23
250	10	622	390	350	320	3	28	12-φ23	622	405	355	3	32	12-φ25
300	12	698	440	400	368	4	28	12-φ23	698	460	410	4	34	12-φ25
350	14	787	500	460	428	4	30	16-φ23	787	520	470	4	38	16-φ25
400	16	914	565	515	482	4	32	16-φ25	914	580	525	4	40	16-φ30
450	18	978	615	565	532	4	32	20-φ25
500	20	978	670	620	585	4	34	20-φ25

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