関連ワード:  bare shaft butterfly valve    butterfly valve seal types    how do butterfly valves seal    do butterfly valves leak  
結果 : bare shaft butterfly valve
0:15

Full PTFE lined butterfly valve with bare shaft

Worlds Valve-Malik Tao
34 回視聴 - 4 年前
2:48

PVC Butterfly Valve Specifications

Waterworks
170 回視聴 - 1 年前
0:16

bare shaft lug butterfly valve

VALVE TWS
36 回視聴 - 7 年前
0:16

Bare Shaft Flange concentric Butterfly Valve

VALVE TWS
14 回視聴 - 7 年前
0:56

bare shaft PTFE lined butterfly valve PN16

YH Hydraulic
3 回視聴 - 7 年前
0:26

flanged eccentric butterfly valve bare shaft

VALVE TWS
5 回視聴 - 7 年前
1:36

bare shaft wafer type butterfly valve with pin

YH Hydraulic
17 回視聴 - 7 年前
1:21

bare shaft wafer butterfly valve with EPDM seat

YH Hydraulic
23 回視聴 - 7 年前
1:28

bare shaft wafer butterfly valve with pin disc

YH Hydraulic
10 回視聴 - 7 年前

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0:16

DN 500 flanged eccentric butterfly valve bare shaft,PN10

VALVE TWS
92 回視聴 - 7 年前
0:16

flanged eccentric butterfly valve bare shaft,PN16

VALVE TWS
4 回視聴 - 7 年前
1:21

PTFE lined bare shaft wafer butterfly valve

YH Hydraulic
7 回視聴 - 7 年前

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0:41

WAFER LUG TYPE BUTTERFLY VALVE ,LOOSE LINER,REPLACEABLE SEAT,A536 BOSY,CF8M DISC,BARE SHAFT

Worlds Valve
76 回視聴 - 3 年前
0:22

Densen customize air shaft valve bare shaft butterfly valve polishing casting valve shaft

Densen Group
5 回視聴 - 3 年前
0:34

Grooved end butterfly valve of bare shaft PN10

VALVE TWS
3 回視聴 - 7 年前
0:46

PTFE lined bare shaft butterfly valve

YH Hydraulic
4 回視聴 - 7 年前
0:27

bare shaft lug butterfly valve2

VALVE TWS
2 回視聴 - 7 年前
0:37

DN 400 flanged eccentric butterfly valve bare shaft,PN10

VALVE TWS
79 回視聴 - 7 年前
0:16

flanged eccentric butterfly valve of bare shaft

VALVE TWS
5 回視聴 - 7 年前
0:26

flanged eccentric butterfly valve bare shaft,PN10

VALVE TWS
8 回視聴 - 7 年前