FS46L Top Relief Valve
Product overview
Product model: FS46L
Nominal diameter: DN250~600mm
Nominal pressure: Pn0.15MPa
Applicable temperature: ≤400℃
Applicable medium: gas, flue gas and other gases
Connection size: GB2555-81PN2.5
Test method: GB/T13927-92
FS46L Top Relief Valve product description
FS46L Top Relief Valve produced and sold by Baigang valve group, electric winch-style relief valve seat, valve
cover, the shell, the shell, rod and other components. It
is winch hoist control lever system to pull the valve cover opening and
closing valve, the valve has a simple structure, opening and closing
flexible, good sealing performance, easy operation, safe and reliable,
and other characteristics, mainly used in blast furnace off When the
furnace gas emissions to the atmosphere, in order to ensure the safety
of the blast furnace system.
FS46L Top Relief Valve main part material
FS46L-1.5 roof relief valve main parts materials| Part Name | Seat | cap | Under the shell | In the shell | Lever | Sealing ring |
| material | Cast steel + hardfacing alloy wear | Cast steel + hardfacing alloy wear | Carbon steel | Cast steel | Hard steel | fluororubber |
FS46L Top Relief Valve product appearance structure size
| DN |
PN (Mpa) |
D0 | D | D1 | b | n-φd | L | L1 | L2 | L3 | H | A0 |
F (KN) |
Quality (kg) |
| 250 | 0.15 | 200 | 400 | 350 | 20 | 12-23 | 2400 | 632 | 1100 | 275 | 2100 | 90 | 10 | 800 |
| 300 | 0.15 | 250 | 440 | 395 | 24 | 12-23 | 2500 | 750 | 1100 | 310 | 2200 | 90 | 15 | 1100 |
| 400 | 0.15 | 300 | 565 | 515 | 30 | 16-25 | 2650 | 920 | 1150 | 380 | 2400 | 90 | 20 | 1368 |
| 500 | 0.15 | 400 | 674 | 610 | 32 | 16-26 | 3000 | 920 | 1200 | 420 | 2520 | 90 | 30 | 2484 |
| 550 | 0.07 | 400 | 720 | 660 | 35 | 16-26 | 3200 | 1090 | 1200 | 450 | 2400 | 90 | 40 | 3328 |
| 600 | 0.15 | 400 | 720 | 660 | 35 | 16-26 | 3600 | 1090 | 1200 | 450 | 2400 | 90 | 55 | 4200 |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the FS46L Top Relief Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
Headquarters Tel: +86-021-57278880
Sales Tel: +86-021-57278881
Fax: +86-021-57278882
E-mail: baigangvalve@163.com
Site: m.c1w0o.cn
Add: Tinglin Industrial Park, Jinshan District, Shanghai
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