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上海凱祥閥門(mén)有限公司


安全閥SV-S69

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產(chǎn)品型號(hào)SV-S69

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更新時(shí)間：2022-02-23 14:17:35瀏覽次數(shù)：264次

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商鋪產(chǎn)品：479條

所在地區(qū)：上海

聯(lián)系人：陳小濤 （經(jīng)理）

產(chǎn)品簡(jiǎn)介

(SV-S69)BRONZESAFETYRELIEFVALVEMODEL:SV-S67/SVP-S67WITHOUTLEVERMODEL:SV-S69/SVP-S69WITHLEVERTheDisccanbereplacedwithPTFEforgoodeffectofanti-leakage

詳細(xì)介紹

(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
 

Working Fluid : S67
Non-Corrosive Gas, Non-Corrosive Liquid, Air, Steam, Water, Oil.
Working Fluid : S69
Non-Corrosive Gas, Air, Steam.
Working Temp:
-45℃～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)

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

 

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.
 

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
A1 mm
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

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