Drain out 5 gallons of water from the drain valve at the bottom of the heater.
从热水器底部的排污阀排出大约5加仑的水。
On Table Top models, the front panel must be removed to gain access to the drain valve.
应该排水阀上有螺纹，可连接标准软管。对于橱柜类型热水器，前部面板…
Some older people on a regular basis filter valve to open the drain valve for water below.
比较老的一些过滤减压阀人们定期打开下面的排水阀来防水。
CORPORATION has a 2-year warranty on replaceable parts-Burner, controls, dip tube, drain valve.
公司对于下列可更换配件：燃烧器，控制器，内浸管，排水阀等可更换配件提供2年有限质量保证。
The device is essentially composed of a water tank, a filter screen, a drain valve, a hollow bolt, etc.
该装置主要由水箱、滤网、排水阀、空心螺栓等组成。
If the drain valve regularly, according to the requirements of the open air consumption can be minimized.
倘若排水阀按要求定期开启，空气的消耗可以最大限度地降低。
Drain valve must be vented to the safe position in the atmosphere, the torch duct or discharge the container.
放净阀必须放空到安全位置-放到大气、火炬总管或排放容器中。
Through the analysis of the drain valve of washing machine, an injection mould for the drain valve was designed.
通过对洗衣机排水阀塑料件的分析，设计了洗衣机排水阀注塑模。
Residual oil can be drained via valve at the rear of gear reducer and oil drain valve in thrust bearing oil sump.
残油的排放可由减速机尾部的阀门和推力轴承油池的放油阀门来进行。
All stainless steel body, good-looking, energy-saving, good-warming, high heating efficiency and with drain valve.
不锈钢外壳、美观。节能、保温性能好、热效率高，带放水阀。
Condensate drain valve Assemblies These valves are designed to automatically drain condensate in compressed air systems.
凝结水排水阀组件这些阀门的设计，自动排水系统的冷凝水在压缩空气。
The coil products including: carbon steel coils, stainless steel coils, aluminum brass coils and steam drain valve group.
盘管产品范围：碳钢盘管、不锈钢盘管、铝黄铜盘管及蒸汽疏水阀组。
The box cover is provided with a temperature control system, in the constant temperature box rear drain valve and an external power supply socket.
箱盖上有控温系统，在恒温箱的后部是排水阀及外接电源插座。
1 before the fire, steam boiler, should check the valve pipe, steam pipe, pressure gauge, safety valve, water level gauge, drain valve is in good condition.
蒸汽锅炉生火之前，应检查各阀门水管、汽管、压力表、安全阀、水位表、排污阀等是否处在完好状态。
A time-delay drain valve is arranged on the reclaimed water outlet pipe, and the reclaimed water outlet pipe is communicated with the water inlet of a closestool.
中水出水管上设有延时放水阀，中水 出水管与马桶进水口连通。
The calculation formulas for drain valve and vent valve in long drainpipe are approached, and the valve diameters are calculated being compared with the result in some literature.
探讨了热水管网放水阀、放气阀直径的计算公式，计算了长放水管放水阀直径，并与文献中短放水管放水阀直径进行了比较。
Pneumatic Angle. Vent valve, filter, the drain valve, the valve, the diaphragm valve, cock, piston valve, valve, valve, copper heat water valves, balance valve, trap, solenoid valves.
排气阀、过滤器、排污阀、底阀、隔膜阀、旋塞阀、柱塞阀、铜阀门、保温阀门、水利控制阀、平衡阀、疏水阀、电磁阀。
The drain valve is opened or closed by taking advantage of the change of liquid level of condensate water with the high-precision grinding stainless steel hollow float ball in the valve cavity.
利用高精度研磨不锈钢空心浮球在阀腔内随着凝结水的液位变化开启或关闭阀门。
This positions the relief valve below the first check valve, enabling the zone to drain through the relief valve outlet.
在这种位置，安全阀位于第一止回阀下面，使得这个区能够通过安全阀出口排放。
A drain line should be attached to the relief valve to channel any potential discharge to a safe place of disposal.
应该在安全阀上连接一个排放管道，以将任何潜在的排放引导到进行处置的安装位置。
Specializing in high-grade copper floor drain, floor drain fine stainless steel, zinc alloy floor drain, basin water control, triangle valve production and sales.
专业从事高档铜地漏、精品不锈钢地漏、锌合金地漏、面盆下水器、三角阀系列产品生产与销售。
A small valve or faucet used to drain or reduce pressure, as from a boiler.
泄气阀，小龙头用来排空或降低压力的一种小阀门或小龙头，如锅炉上的。
A drain line should be attached to the relief valve to channel any potential discharge to a safe place of disposal.
在安全阀上应该连接排水管道，将任何可能的排放引导到安全的处置地方。
The installation of a Watts air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve.
连接通向地漏的排泄管的美国瓦茨气隙的安装将有助于处理通过安全阀排出的任何正常排放或有害的泄漏。
To avoid water damage or scalding due to valve operation, a drain pipe must be connected to the Pressure Safety Relief Valve and run to a safe place of disposal.
为了防止这种安全阀发挥作用造成水破坏或烫伤，必须在安全阀上安装排泄管道，将排放出的水引导到安全的排放地点。
A proper drain line connected to the valve outlet and run to a safe place of disposal must be installed.
必须安装一个适当的排泄管道，连接阀门的出水口，并且流向安全的地方。
The method using movable metal baffle and control valve near water sealed well to block the drain of oil tank group is unreliable and it will widen flowing fire area.
用活动金属挡板及水封井附加控制阀门封闭油罐组排水沟的方法既不可靠又会使流淌火面积扩大。
If the drain hose does not have this rating, open the cold water inlet valve and open a nearby hot water faucet until water is no longer hot.
如果排水软管的额定温度没有达到上述要求，请打开冷水进水阀，打开附近的热水水龙头，直到水不热为止。
Should a valve need repair, depressurize and drain the system on all sides of the valve.
如果某个阀门需要维修，则降低阀门所有端口的压力并排干系统内的流体介质。
Should a valve need repair, depressurize and drain the system on all sides of the valve.
如果某个阀门需要维修，则降低阀门所有端口的压力并排干系统内的流体介质。
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