MODEL: | SV-S9DA / SVP-S9DA (NO LEVER) | Model: | SV-S9DL / SVP-S9DL (WITH LEVER) |
When placing order, please indicate Working Pressure The features of low lift stainless steel 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-S9DA, SVP-S9DL)
Working Fluid : | Metal to Metal: Non-Corrosive Gas, Corrosive Gas, Air, Steam. PTFE: l Non-corrosive Gas, Non-corrosive Liquid. l Corrosive Gas/Liquid; Air, Steam, Water, Oil. | Working Temp: | -196℃～290℃ (METAL TO METAL) -60℃～196℃ (PTFE) | Working Pressure: | SV-S9DA / SV-S9DL : 0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 SVP-S9DA / SVP-S9DL : 2 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2(PTFE) |
MATERIAL: |
| No./ Parts | W/O Lever | SV-S9DA SV-S9DL | SVP-S9DA SVP-S9DL | With Lever | | Type : | METAL TO METAL | PTFE | 1 | Valve Body | CF8 | CF8 | 2 | Valve Seat | CF8 | CF8 | 3 | Valve Disc | SUS304 | SUS304 | 3-1 | Soft Seal | - | PTFE | 4 | Spring | SUS304 | SUS304 | 5 | Stem | SUS304 | SUS304 | 6 | Cap | CF8 | CF8 | 7 | Packing (S9DA) | PTFE | PTFE | 8 | Spring Seat | SUS304 | SUS304 | 9 | Nut | SUS304 | SUS304 | 10 | Adjusting Screw | SUS304 | SUS304 | 11 | Handle (S9DL) | SUS304 | SUS304 |
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