(SV-B3DL) BRONZE SAFETY RELIEF VALVE (1x2)
MODEL: SV-B3DA / SVP-B3DA (NO LEVER)
MODEL: SV-B3DL / SVP-B3DL (WITH LEVER)
When placing order, please indicate Working Pressure
The features of low lift bronze safety valves for which the valve seat & disc are processed by lapping.
The Disc can be replaced with PTFE for good effect of anti-leakage. (Model: SVP-B3DA, SVP-B3DL)
Working
Fluid : Metal to Metal:
Non-Corrosive Gas, Air, Steam.
PTFE:
l Non-corrosive Gas, Non-corrosive Liquid.
l Air, Steam, Water, Oil.
Working Temp: -45℃~185℃
Working Pressure: SV-B3DA / SV-B3DL :
0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2
SVP-B3DA / SVP-B3DL :
3 ~ 10 Kgf/cm2 (PTFE)
MATERIAL:
No./ Parts W/O Lever SV-B3DA
SV-B3DL SVP-B3DA
SVP-B3DL
With Lever
Type : METAL TO METAL PTFE
1 Valve Body CAST BRONZE CAST BRONZE
2 Valve Seat FORGE BRASS FORGE BRASS
3 Valve Disc FORGE BRASS FORGE BRASS
3-1 Soft Seal - PTFE
4 Spring STEEL STEEL
5 Stem BRASS BRASS
6 Cap BRASS BRASS
7 Packing (B3DA) ASBESTOS ASBESTOS
8 Spring Seat BsBM BsBM
9 Nut BsBM BsBM
10 Adjusting Screw BsBM BsBM
11 Handle (B3DL) STEEL STEEL
Dimension: Type: Sealing (without lever) &
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