臺(tái)灣317閥門上海依博羅閥門華東地區(qū)總經(jīng)銷
臺(tái)灣317青銅安全閥SV-B9DA
|
(SV-B9DA) BRONZE SAFETY RELIEF VALVE (1x2)
|
|
MODEL:
|
SV-B9DA / SVP-B9DA (NO LEVER)
|
|
MODEL:
|
SV-B9DL / SVP-B9DL (WITH LEVER)
|
When placing order, please indicate Working Pressure
(Spring adjusting range: ± 1 kg/cm2)
The features of low lift bronze 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-B9DA, SVP-B9DL)
|
Working
Fluid :
|
Metal to Metal:
Non-Corrosive Gas, Air, Steam.
PTFE:
l Non-corrosive Gas, Non-corrosive Liquid.
l Air, Steam, Water, Oil.
|
|
Working Temp:
|
-45℃～185℃
|
|
Working Pressure:
|
SV-B9DA / SV-B9DL :
0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2
SVP-B9DA / SVP-B9DL :
2 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 (PTFE)
|
|
MATERIAL:
|
|
|
No./ Parts
|
W/O Lever
|
SV-B9DA
SV-B9DL
|
SVP-B9DA
SVP-B9DL
|
|
With Lever
|
|
|
Type :
|
METAL TO METAL
|
PTFE
|
|
1
|
Valve Body
|
CAST BRONZE
|
CAST BRONZE
|
|
2
|
Valve Seat
|
FORGE BRASS
|
FORGE BRASS
|
|
3
|
Valve Disc
|
FORGE BRASS
|
FORGE BRASS
|
|
3-1
|
Soft Seal
|
-
|
PTFE
|
|
4
|
Spring
|
SWOSC-V
|
SWOSC-V
|
|
5
|
Stem
|
BRASS
|
BRASS
|
|
6
|
Cap
|
FORGE BRASS
|
FORGE BRASS
|
|
7
|
Packing (B9DA)
|
ASBESTOS
|
ASBESTOS
|
|
8
|
Spring Seat
|
BsBM
|
BsBM
|
|
9
|
Nut
|
BsBM
|
BsBM
|
|
10
|
Adjusting Screw
|
BsBM
|
BsBM
|
|
11
|
Handle (B9DL)
|
STEEL
|
STEEL
|
|
Dimension: Type: Sealing (without lever) mm Type: Lever mm
|
|
Size
|
|
Inlet
|
Outlet
|
Inlet
Orifice
|
Valve Seat Orifice
|
|
|
Lift
l
|
Weight
kgs
|
|
Size
|
|
Weight
kgs
|
|
|
A
|
B
|
C
|
di
|
ds
|
E
|
F
|
|
A1
|
|
|
1/4” x 1/2”
|
145
|
1/4”
|
1/2”
|
8
|
13
|
29
|
47
|
0.52
|
0.50
|
|
1/4” x 1/2”
|
167
|
0.70
|
|
|
3/8” x 1/2”
|
145
|
3/8”
|
1/2”
|
10
|
13
|
29
|
47
|
0.52
|
0.50
|
|
3/8” x 1/2”
|
167
|
0.70
|
|
|
1/2” x3/4”
|
167
|
1/2”
|
3/4”
|
13
|
19
|
36
|
55
|
0.76
|
0.80
|
|
1/2” x 3/4”
|
190
|
0.90
|
|
|
3/4” x 1”
|
202
|
3/4”
|
1”
|
19
|
25
|
40
|
61
|
1.00
|
1.30
|
|
3/4” x 1”
|
223
|
1.40
|
|
|
1” x 1.1/4”
|
233
|
1”
|
1.1/4”
|
25
|
32
|
50
|
75
|
1.28
|
2.20
|
|
1” x 1.1/4”
|
248
|
2.20
|
|
|
1.1/4” x 1.1/2”
|
256
|
1.1/4”
|
1.1/2”
|
32
|
38
|
54
|
86
|
1.52
|
2.90
|
|
1.1/4” x 1.1/2”
|
272
|
2.90
|
|
|
1.1/2” x 2”
|
283
|
1.1/2”
|
2”
|
38
|
50
|
66
|
96
|
2.00
|
4.70
|
|
1.1/2” x 2”
|
299
|
5.00
|
|