These valves permit the passage of flow either inlet 1 or 2 to the outlet port whilst shutting of the inlet port not in use.The shutting off,of an inlet is achieved by a floating ball bearing which moves by the pressure of the flow.
• 此阀不能与焊接接管或24°锥面O型圈密封的锥管连接。
通流方向： D1→D3时D2关闭 D2→D3时D1关闭
Material : steel
Temperature range without pressure reductions: -40 ℃ up to +120 ℃
Leakage rate for alternating valves(hydraulic test with test pressure = Pmax : approx.20 drops(test period of 1 minute).
Technical Parameters:
|
SERIES
|
RAPT NO.
|
THREAD
|
￠O.D.
|
DIMENSIONS
|
WEIGHT (g/pcs)
|
MAX W.P.(bar)
|
|
T1
|
T2
|
T3
|
L1
|
L2
|
L3
|
S1
|
S2
|
|
L
|
SSF-AC-14
|
M14x1.5
|
M14x1.5
|
M14x1.5
|
08
|
29
|
29
|
29
|
17
|
17
|
107
|
250
|
|
SSF-AC-16
|
M16x1.5
|
M16x1.5
|
M16x1.5
|
10
|
30
|
30
|
30
|
17
|
19
|
131
|
250SSF-AC-18
|
|
SSF-AC-18
|
M18x1.5
|
M18x1.5
|
M18x1.5
|
12
|
32
|
32
|
32
|
19
|
22
|
175
|
250
|
|
SSF-AC-22
|
M22x1.5
|
M22x1.5
|
M22x1.5
|
15
|
36
|
36
|
36
|
19
|
27
|
253
|
250
|
|
SERISE
|
￠O.D.
|
EO-2 碳钢
|
EO 碳钢
|
|
L
|
08
|
WV08ZLA3C
|
WV08LA3C
|
|
10
|
WV10ZLA3C
|
WV10LA3C
|
|
12
|
WV12ZLA3C
|
WV12LA3C
|
|
15
|
WV15ZLA3C
|
WV15LA3C
|
|
