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  产品名称: 安全阀SV-S9A
  产品型号: SV-S9A
 
 
  咨询电话:021-51870907 刘忠宝
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(SV-S9A) ST.ST.304 SAFETY RELIEF VALVE
MODEL:
SV-S9A / SVP-S9A WITHOUT LEVER
MODEL:
SV-S9L / SVP-S9L  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-S9A, SVP-S9L)

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-S9A / SV-S9L :
0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2
SVP-S9A / SVP-S9L :
2 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 (PTFE)

MATERIAL:
 
No./ Parts
W/O Lever
SV-S9A
SV-S9L
SVP-S9A
SVP-S9L
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
PTFE
PTFE
8
Spring Seat
SUS304
SUS304
9
Nut
SUS304
SUS304
10
Adjusting Screw
SUS304
SUS304
11
Handle (Lever)
SUS304
SUS304

Dimension:   Type: Sealing (without lever)                                        mm   Type: Lever            mm

Size
 
Inlet
Outlet
Valve Seat Orifice
 
 
Lift
l
Weight
kgs
 
Size
 
Weight
kgs
 
A
B
C
D
E
F
 
A1
 
1/2”
142
1/2”
1/2”
13
29
49
0.52
0.5
 
1/2”
168
0.6
 
3/4”
164
3/4”
3/4”
19
36
55
0.76
0.7
 
3/4”
190
0.8
 
1”
200
1”
1”
25
40
67
1.00
1.2
 
1”
222
1.3
 
1.1/4”
232
1.1/4”
1.1/4”
32
50
79
1.28
2.0
 
1.1/4”
248
2.0
 
1.1/2”
256
1.1/2”
1.1/2”
38
54
86
1.52
2.6
 
1.1/2”
272
2.7
 
2”
283
2”
2”
50
66
96
2.00
4.3
 
2”
306
4.6
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