1.
hose connection valve
软管联结阀软管连接阀
2.
" Face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves--Wafer valves"
GB/T15188.2-1994阀门的结构长度对夹连接阀门
3.
"Face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves--Buttwelding valves"
GB/T15188.1-1994阀门的结构长度对焊连接阀门
4.
Welded-in seat is Stellite 6 faced.
焊接连接阀座采用钨铬钴合金6阀座面。
5.
"Face-to-face, centre-to-face, end-to-end and centre-to end dimensions of valves--Mals screw valves"
GB/T15188.4-1994阀门的结构长度外螺纹连接阀门
6.
" Face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves--Female screw valves"
GB/T15188.3-1994阀门的结构长度内螺纹连接阀门
7.
Valves with female screw ends for water-heating system
GB/T8464-1998水暖用内螺纹连接阀门
8.
Connect vacuum line to EGR valve.
将真空管路连接到EGR阀。
9.
General purpose industrial valves-Flanged and wafer butterfly valves
GB/T12238-1989通用阀门法兰和对夹连接蝶阀
10.
General purpose industrial valves-Flanged iron gate valves
GB/T12232-1989通用阀门法兰连接铁制闸阀
11.
General purpose industrial valves--Flanged and butt-weld end steel ball valves
GB/T12237-1989通用阀门法兰和对焊连接钢制球阀
12.
General purpose industrial valves-Flanged and butt-weld steel gate valves
GB/T12234-1989通用阀门法兰和对焊连接钢制闸阀
13.
Remove the relief valve hose from fitting below inlet ball valve.
从进口球阀下面连接件拆卸安全阀软管。
14.
Discussions on joint studs(thread)intensity calculation for body and bonnet
阀体与阀盖连接螺柱(螺纹)强度计算方法的探讨
15.
Gate and globe( metal to metal) seats cannot provide bubble tight shut-off. Resilient seated butterfly valves are bubble tight by design.
闸阀和截止阀（属与金属连接）阀座不具备不透气关闭的性能。
16.
General purpose industrial valves-Flanged steel globe valves and lift check valves
GB/T12235-1989通用阀门法兰连接钢制截止阀和升降式止回阀
17.
Grooved butterfly valves direct connect to pipe using iron pipe size couplings. Grooved valves are easiest to install.
管状蝶阀:采用铸铁管接头直接与管道连接。管状阀门安装最容易。
18.
Rectangular style is a one-way valve connecting thread, flange type connectivity and connecting three forms.
直角式单向阀有螺纹连接、式连接和法兰连接三种形式。