Sewon Q&TECH
Product
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P/V Relief Valve with Flame Arrester
For your safety, choose our products.
Pressure and Vacuum
Relief Valve with Flame Arrester
MODEL SBF+SFG
Pressure and Vacuum
Relief Valve with Flame Arrester
MODEL SBB+SFG
Pressure and Vacuum
Relief Valve with Flame Arrester
MODEL SBF+SFH
Pressure and Vacuum
Relief Valve with Flame Arrester
MODEL SBB+SFH
Pressure Relief Valve
with Flame Arrester
MODEL SBG+SFG
Pressure Relief Valve
with Flame Arrester
MODEL SBD+SFG
How to order
MODEL | TYPE | INLET SIZE | MATERIALS | FLANGE DRILLING | OPTION |
---|---|---|---|---|---|
Body / Seat / Pallet |
|||||
SBF+SFG SBF+SFH SBG+SFG SBB+SFG SBB+SFH SBD+SFG |
W : Weight loaded for P/V sides S : Spring loaded for pressure side N : Spring loaded for vacuum side D : Spring loaded for P/V sides (Dual spring loaded) |
02 : 2" 03 : 3" 04 : 4" 06 : 6" 08 : 8" 10 : 10" 12 : 12" SS : Special |
C : Carbon Steel 4 : 304 S.S 5 : 304L S.S 6 : 316 S.S 7 : 316L S.S A : Aluminum S : Special Material |
AR : ASME Class 150 RF AF : ASME Class 150 FF KR : KS/JIS 10K RF KF : KS/JIS 10K FF NO : NO Drilling SS : Special |
O : No Option J : Steam Jacket S : Special |
Example
Means a 3" model SBF+SFG, weight loaded type for pressure & vacuum sides,with carbon steel
body, 304 S.S seat, 304 S.S pallet, ASME Class 150RF flange drilling and no other option.