閥門 valve

通用閥門 general valve

球閥 ball valve

槽車球閥 tank lorry ball valves

cq螺紋球閥 cq thread ball valves

法蘭球閥 flange ball valves

襯裏球閥 lining ball valves

球閥 ball valves

浮動球閥 float ball valves

固定球閥 trunnion-mounted ball valves

三通法蘭球閥 three ball valves

v型調節球閥 v-regulating ball valves

閘閥 gate valve

楔式閘閥 wedge gate valves

法蘭閘閥 flange gate valves

排渣閘閥 scum gate valves

薄型閘閥 thin gate valves

水封閘閥 water seal gate valves

電動楔式閘閥 electric actuated wedge gate valves

平板閘閥 flat gate valve

單閘板平板閘閥 single disc flat gate valves

電動平行式雙閘板閘閥 electric double disk parallel gate valves

雙閘板平板閘閥 double disc flat gate valves

明杆平行式雙閘板閘閥 double disk parallel gate valves

截止閥 globe valve

角式截止閥 angle globe valves

門角式截止閥 angle type globe valves

電動截止閥 electric actuated stop valves

法蘭截止閥 flange globe valves

襯裏截止閥 lining globe valves

直流式截止閥 oblique stop valves

柱塞截止閥 plunger globe valves

止回閥 check valve

旋啟式止回閥 swing check valves

對夾式止回閥 wafer check valves

蝶式緩衝止回閥 butterfly type non-slam check

蝶式緩衝止回閥 butterfly type non-slam check

升降式止回閥 lift check valves

襯裏止回閥 lining check valves

微阻緩閉止回閥 tiny drag slow shut check valves

立式止回閥 vertical lift check valves    

蝶閥 butterfly valve

對夾蝶板閥 wafer plate valve

襯裏蝶閥 lining butterfly valves

蝸輪傳動蝶閥 butterfly valves with gear actuator

對夾式襯膠蝶閥 wafer type butterfly valves with rubber itning

金屬密封蝶閥 hard seal butterfly valves

隔膜閥 diaphragm valve

旋塞閥 plug valve

安全閥 safety valve

管道安全閥 piping safety valves

回轉閥 rotary valve

99精品欧美一区二区蜜桃免费 pressure reducing valve

減速閥 deceleration valves

泄壓閥 decompression valves

蜜桃视频免费看网站疏水閥 automatic steam trap valve

組合閥 combination valves

針形閥 pintle valve

儀表閥 gauge valves

儀表針形截止閥 meter needle type globe valves

空氣閥門 air valves

排灰閥 ash valves

吸（抽）氣閥 aspirating valves

輔助（副）閥 auxiliary valves

平衡閥 balance valves

波紋管閥 bellows valves

泄料（放空，排汙）閥 blowdown valves

製動閥 brake valves

對焊連接閥 buttwelding valves

地下管道閥 culvert valves

雙口排氣球 double opening exhaust valves

排水閥 drainage valves

緊急切斷閥 emergeny cut-off valves

排氣閥 exhaust valves

浮球式疏水閥 free float type steam trap

手動閥 hand-operated valves

液壓繼動閥 hydraulic relay valves

限位閥 limit valves

襯裏三通旋塞閥 lining t-cock valves

液位計 liquid indicator

漿液閥 parallel slide valves

柱塞閥 plunger valves

壓力（増壓）閥 pressure valve

快速排汙閥 quick draining valves

電磁閥 solenoid valves

過濾器 strainer 節流閥 throttle valves