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H74F46 lined with fluorine clamp check valve
H74F46 lined with fluorine clamp check valveH74F46 lined with fluorine clamp check valveH74F46 lined with fluorine clamp check valveH74F46 lined with fluorine clamp check valveH74F46 lined with fluorine clamp check valve
  • H74F46 lined with fluorine clamp check valve
  • H74F46 lined with fluorine clamp check valve
  • H74F46 lined with fluorine clamp check valve
  • H74F46 lined with fluorine clamp check valve
  • H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve

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Product Name:Fluorine-lined clamp check valveProduct Model:H74F46
Nominal diameter:DN40 to DN500Structural form:Swing-on
Nominal pressure:0.6MPa to 1.0MPa to 1.6MPa to 2.5MPaConnection method:double-clip-on
Applicable temperature:-50ºC to +150ºCDrive mode:Medium push
Connection material:Cast iron, cast steel, stainless steelStandard:GB, German DIN, American API, ANSI
Applicable media:Aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric -acid, etcManufacturer:Xuan Cheng Valve Co., LTD

Product Description

H74F46 lined fluorine clamp check 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 pipe use. Its main function is to prevent the backflow of the medium.

Standard Specifications

Design and manufacture standard: GB/T 12236
Structure length standard: GB/T 12221-2005
Connection flange standard: GB/T 9113, HG20592-97
Pressure temperature grade: GB/T 12224-2005
Test and inspection standard: GB/T 13927-2008

The material of the main parts

Serial numberPart nameGray cast ironCast steelStainless steelUltra-low carbon stainless steel
ZCPRPLRL
1Body, bonnetHT250WCBCF8CF8MCF3CF3M
2Lining layer/bonnetLined with hard rubber (NR) FEP (F46) PCTFE (F3) PFA (soluble Te-flon)
3Shaft, disc (plate)1 Cr13/35 wcb1cr18ni9 / CF800Cr17Ni14Mo2 / CF3M
4Bolts35351Cr17Ni21Cr17Ni21Cr18Ni9Ti1Cr18Ni9Ti
5nut45450Cr18Ni90Cr18Ni90Cr18Ni90Cr18Ni9


Main overall dimensions

Nominal diameterPN0.6 (Mpa)PN1.0/1.6 (Mpa)PN2.5 (Mpa)
DNLD (kg)W (kg)LDW (kg)LDW (kg)
4033801.03385/731.233731.4
5043901.143100/921.343921.5
65461101.346120/1051.6461052.0
80461252.546135/1273.0461273.8
100521454.852155/1575.4521576.3
150562006.556210/2167.8562168.8
20060255860265/270106027012
250683101568320/324186832420
300783622578368/381307838132
350784123678428/423417841345
40010246246102482/4705510247060
45011451868114532/5337811453385
50012756881127585/5849012758498


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Product Description

H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve

H74F46 lined with fluorine clamp check valve


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