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2015-5-27 17:50:54

臺灣手柄安全閥供應(yīng)信息臺灣閥門上海川山閥門總代理

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MATERIAL:
No./ Parts W/O Lever SV-S67 SVP-S67
With Lever SV-S69 SVP-S69
 
Type :
 metaL TO metaL PTFE
1
 Valve Seat SUS304 SUS304
2
 Valve Disc / Seal FORGE BRASS BRASS + PTFE
3
Valve spindle
(Stem)
 BRASS BRASS
4
 Valve Body BRONZE BRONZE
5
 Spring Shoe BsBM BsBM
6
 Adjusting Screw BsBM BsBM
7
 Stop Nut BsBM BsBM
8
 Cap FORGE BRASS FORGE BRASS
9
 Lever (Type: S69) STEEL STEEL
10
 Spring SUS304 / STEEL SUS304 / STEEL
11
 Screw Washer BsBM BsBM
12
 Hexagon Nut BsBM BsBM
13
 Stop Bolt BsBM BsBM
14
 Pin BsBF BsBF
 
(SV-S69) BRonZE SAFETY RELIEF VALVE


MODEL: SV-S67 / SVP-S67 WITHOUT LEVER
MODEL: SV-S69 / SVP-S69  WITH LEVER
 
The Disc can be replaced with PTFE for good effect of anti-leakage. (Model: SVP-S67, SVP-S69)
Spring: 1/2”~1”: Steel or SUS304  1.1/4”~2”: Steel.
 
When placing order, please indicate Working Pressure
 

 

 

 

Nominal
Diameter
Valve Seat
Diameter D
Lift
  l
Effective Area mm2
L1
E
L2
F
Fitting Screw
Closed Type
Lever Type
2.22Dl
πD l
0.785D2
Inlet d1
Outlet d2
A mm
Weight
A1mm
Weight
12
12
0.52
 13.32 18.84 113.0
29
50
 PT 1/2 PF 1/2
138
0.52
161
0.59
19
19
0.76
 32.05 45.36 283.3
36
58
 PT 3/4 PF 3/4
150
0.66
172
0.74
25
25
1.00
 55.50 78.53 490.6
40
70
 PT 1 PF 1
180
1.09
202
1.19
32
32
1.28
 90.93 128.67 803.8
50
82
 PT 1.1/4 PF 1.1/4
206
1.90
222
1.94
38
38
1.52
 128.22 181.45 1133.5
54
93
 PT 1.1/2 PF 1.1/2
231
2.35
246
2.39
50
50
2.00
 222.00 314.15 1962.5
67
102
 PT 2 PF 2
265
3.85
282
4.11
Working Fluid : S67 Non-Corrosive Gas, Non-Corrosive Liquid, Air, Steam, Water, Oil.
Working Fluid : S69 Non-Corrosive Gas, Air, Steam.
Working Temp: -45?桫185??
Working Pressure:
SV-S67 / SV-S69 :
0.3 ~ 10 Kgf/cm2  11 ~ 20 Kgf/cm2
SVP-S67 / SVP-S69 (PTFE)
3 ~ 10 Kgf/cm2
Thread End: BSPT (BS21), NPT (ANSI B2.1)
 

This type of safety valve is characterized by regulating of pressure in valve rising and blowing-out when actuated and is the smallest and lightest valve, and also can be used in non-corrosive gases (air, oxygen, nitrogen, etc.) steam and liquids, such as water and oil. The sizes shown in the chart are subject to change without notice.
 

 

 

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