304 gate valve electric pneumatic stainless steel gate valve discharge valve cha

$19.83

Hydraulic dam steel dam bottom shaft driven flap gate to intercept water flow wa

$109.09

304 stainless steel corrosion-resistant hard-sealed manual knife gate valve clam

$91.24

Manufacturer customized water channels rivers reservoir gates sewage treatment g

$15.37

Oilfield high pressure mud gate valve Z23X-350 Union valve carbon steel clamp fl

$13.14

Lishui 216B copper ball valve DN15 20 25 32 40 50 4 minutes 6 minutes one inch 1

$5.52

Rian magnetic locking gate valve air conditioning water meter front valve copper

$8.90

Z945X-16Q electric gate valve electric valve electric flange gate valve electric

$4.44

Cast steel flange gate valve high temperature steam thermal oil boiler carbon st

$25.64

PZ type water distribution gate valve manual electric water distribution gate va

$32.90

Shanghai Dabolin Valve Co. Ltd. engineering special solid brass flange gate valv

$21.62

Shanghai Bagong Valve Co. Ltd. engineering special brass body flange gate valve

$32.78

EN16FCWEI imported from Japan Kitazawa cast iron flange gate valve (hidden rod t

$172.69

Shanghai Lianggong Hugong Seiko Kester Z45X-16Q ball mill cast iron soft seal el

$19.83

Z41H-64C cast steel flange gate valve 80 high temperature steam thermal oil boil

$28.76

Z45X16 soft seal gate valve stainless steel concealed rod elastic seat seal tap

$23.18

Jiangsu Huashan flange ductile iron hard seal gate valve Z45T-16Q copper core se

$47.28

Jiangsu Huashan flange ductile iron hard seal gate valve Z45T-16Q copper core se

$47.28

Electric gate valve Z945X-16 flange gate valve soft seal gate valve remote contr

$113.55

Yuanda Valve soft seal flange gate valve Z45X-16Q cast iron hard light and dark

$2.21

304 stainless steel hidden stem soft seal flange gate valve Z45X-16P tap water f

$66.69

(Shanghai Standard 1) Copper Gate Valve Z15W-16T HVAC Fire Fighting Valve

$4.21

Knife gate valve PZ73H-10C carbon steel slurry liquid electric electric stainles

$63.35

Knife gate valve PZ73H-10C carbon steel slurry liquid electric electric stainles

$58.88

Copper gate valve Hangzhou Chunjiang valve copper valve DN15-DN20-DN25-DN32-DN40

$6.89

Shanghai Huhang Hugong Lianggong Valve D81X-16Q grooved rising stem gate valve s

$24.07

ZK45X-16Q concealed stem flange gate valve with scale display blue concealed ste

$35.45

Flange gate valve Z45T-16Q concealed rod cast iron rising rod dn25 32 40 50 80 1

$15.37

Fujian Zhengfeng Valve Hangzhou Chunjiang Fire Valve Shanghai Hugongbiao Yikai W

$8.68

Manual gate valve electric pneumatic gate valve stainless steel gate valve unloa

$54.42

Farmland ditch pipe gate PVC water outlet polymer composite material PE plastic

$4.21

Pneumatic gate valve stainless steel knife gate valve carbon steel manual gate v

$13.14

Manual gate valve electric pneumatic gate valve discharge valve stainless steel

$46.61

WCB cast steel carbon steel national standard flange gate valve Z41H-10C 16C 25C

$23.85

Cast iron threaded gate valve Tianjin large copper gate plate Fire pipe inner wi

$4.44

Cast iron concealed stem gate valve Z45T-10 16 Copper core cast iron HT200 flang

$26.98

Pneumatic gate valve PZ673HX-10C cast steel knife gate valve flange slurry valve

$189.42

Plastic gate portable HDPE high density polyethylene composite farmland paddy fi

$4.21

Shanghai Hugong Kester Lianggong Yuanda Meike elastic seat seal light and dark r

$37.46

Water meter front valve key Tap water meter valve key Water meter front valve ke

$4.17