首页 > 供应产品 > SV-S8DA(FT)安全阀-上海台湾317不锈钢安全阀
 SV-S8DA(FT)安全阀-上海台湾317不锈钢安全阀
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(SV-S8DA) ST.ST.316 SAFETY RELIEF VALVE (1x2)
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MODEL:
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SV-S8DA / SVP-S8DA (WITHOUT LEVER)
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MODEL:
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SV-S8DL / SVP-S8DL (WITH LEVER)
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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-S8DA, SVP-S8DL)
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Working
Fluid :
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metal to metal:
Non-Corrosive Gas, Corrosive Gas, Air, Steam.
PTFE:
l Non-corrosive Gas / Liquid.
l Corrosive Gas/Liquid; Air, Steam, Water, Oil.
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Working Temp:
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-196℃～290℃ (metaL TO metaL)
-60℃～196℃ (PTFE)
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Working Pressure:
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SV-S8DA / SV-S8DL :
0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2
SVP-S8DA / SVP-S8DL :
2 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 (PTFE)
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No./ Parts
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W/O Lever
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SV-S8DA
SV-S8DL
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SVP-S8DA
SVP-S8DL
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With Lever
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Type :
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metaL TO metaL
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PTFE
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1
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Valve Body
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CF8M
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CF8M
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2
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Valve Seat
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CF8M
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CF8M
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3
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Valve Disc
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SUS316
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SUS316
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3-1
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Soft Seal
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-
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PTFE
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4
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Spring
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SUS304
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SUS304
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5
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Stem
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SUS316
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SUS316
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6
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Cap
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CF8M
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CF8M
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7
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Packing (S8DA)
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PTFE
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PTFE
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8
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Spring Seat
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SUS304
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SUS304
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9
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Nut
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SUS304
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SUS304
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10
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Adjusting Screw
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SUS304
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SUS304
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11
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Handle (S8DL)
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SUS304
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SUS304
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Dimension: Type: Sealing (without lever) mm Type: Lever mm
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Size
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Inlet
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Outlet
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Inlet
Orifice
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Valve Seat Orifice
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Lift
l
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Weight
kgs
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Size
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Weight
kgs
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A
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B
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C
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di
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D
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E
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F
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A1
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1/2” x 1”
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176
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1/2”
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1”
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13
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22
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40
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67
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0.88
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1.10
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1/2” x 1”
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199
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1.30
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3/4” x 1”
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176
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3/4”
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1”
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19
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22
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40
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67
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0.88
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1.20
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3/4” x 1”
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199
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1.30
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1” x 1”
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180
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1”
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1”
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25
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22
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40
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71
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0.88
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1.20
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1” x 1”
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203
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1.30
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1.1/4” x 2”
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255
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1.1/4”
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2”
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32
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38
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66
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93
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1.52
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4.60
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1.1/4” x 2”
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279
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4.80
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1.1/2” x 2”
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260
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1.1/2”
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2”
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38
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38
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66
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98
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1.52
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4.60
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1.1/2” x 2”
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284
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4.80
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2” x 2”
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260
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2”
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2”
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50
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38
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66
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98
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1.52
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4.60
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2” x 2”
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284
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4.90
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