"1"" (25 mm)and above sizes Model M2, M4 and M14 are standardly furnished with stainless steel thermostat tube."

大于1英寸(25mm)的M2,M4和M14类型安全阀的标准配置包括不锈钢温控器管。

属类：产品说明书-热水器说明-

Accurate and proven thermostat, exclusively designed and manufactured by Watts

精确调校和精心保护的温控器由美国Watts(瓦茨)公司独家设计和制造。

属类：产品说明书-热水器说明-

The combined 2-in-1 Temperature & Pressure relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions.

这种二合一组合式降温减压安全阀以最低的成本提供过热和超压两种危险状态下的安全保护。

属类：产品说明书-热水器说明-

"To protect gas, electric or oil-fired storage water heaters rated between 180,000 to 200,000 BTU/Hr.from excessive heat or pressure build up, choose the 3/4"" (20 mm)model 40 or 140."

用于容积式燃气热水器、电热水器或燃油热水器的温度过高或压力太大的安全保护,额定热量为:180,000至200,000BTU/Hr,可选择公称通径为3/4英寸(20mm)的型号40或140安全阀。

属类：产品说明书-热水器说明-

40XL with test lever and extension thermostat for installation in hot water outlet within the allowable distance from the top of the tank based on latest ANSI Z21.22.

40XL型号安全阀配置测试杆和加长温控器,用于安装在ANSI Z21.22规定的距离容器顶部范围内的热水器安装孔上。

属类：产品说明书-热水器说明-

40L with test lever and short thermostat for installation directly in available tank tappings.

40L型号安全阀配置测试杆和较短的温控器,用于直接安装在容器安装孔上。

属类：产品说明书-热水器说明-

Series 140, N240 and 340 have the same basic body construction and advanced design features as the 40 Series and are identical to the 40 Series except for discharge capacity and size of inlet and outlet connections.

系列140,N240和340安全阀与40系列安全阀具有相同的基本阀体结构和先进的设计,除了排放能力和进口与出口连接口径以外,与40系列安全阀完全相同。

属类：产品说明书-热水器说明-

Each hot water storage heater shall be equipped with an automatic temperature and pressure relief valve to protect the heater from excessive pressure and excessive temperature.

每个热水容器加热器都应该配置一个全自动降温减压安全阀,以防止热水器压力太大和水温过高。

属类：产品说明书-热水器说明-

Valves should be inspected, if necessary, by a licensed plumbing contractor or qualified service technician, to ensure that the product has not been affected by corrosive water conditions and to ensure that the valve and discharge line have not been altered or tampered with illegally.

如有必要更换，须由持有资格证书的管道承包商或维修技术人员进行更换，以确保产品不会受到腐蚀性的水的影响，保证阀门的排泄管道不会被错误改变和堵塞。

属类：产品说明书-热水器说明-

Certain naturally occurring conditions may corrode the valve or its components over time, rendering the valve inoperative.

某些自然环境长时间的作用可能会侵蚀阀门及其部件,造成安全阀失去作用。

属类：产品说明书-热水器说明-

Such conditions can only be detected if the valve and its components are physically removed and inspected.

改变这种状况,只能检查和更换阀门或其部件。

属类：产品说明书-热水器说明-

Do not attempt to conduct an inspection on your own. Contact your plumbing contractor for a reinspection to assure continuing safety.

不要试图自己进行检查。请与您的管道承包商联系,让起来检查以确保使用安全。

属类：产品说明书-热水器说明-

Requires no special tools or fittings; hand tightens to relief valve outlet.

不需要专用工具或管件;用手将其紧固到安全阀上即可。

属类：产品说明书-热水器说明-

Figure 10 valves are ASME Code Section IV safety valves designed for industrial and commercial low pressure steam heating boilers and associated equipment.

型号10安全阀是按照美国机械工程师协会规程第四节要求设计制造的适用于工业和商业领域的低压蒸汽供暖锅炉及其有关设备的安全阀。

属类：产品说明书-热水器说明-

Standard pressure settings for saturated steam service are 5 through 15 psig.

对于饱和蒸汽系统来说,标准的压力设置是5至15psig。

属类：产品说明书-热水器说明-

"Available in seven sizes ranging from 3/4"" x 1""to 3"" x 3"", connections are male NPT screwed inlet and female NPT screwed outlet."

我们在此提供七种公称通径供选择,范围包括3/4英寸x1英寸至3英寸x3英寸,接口为外螺纹NPT(美国标准锥管螺纹)进口和内螺纹NPT出口。

属类：产品说明书-热水器说明-

The cast iron body is rated at 15 psig at saturated steam temperature 250° F.

当饱和蒸汽温度为250oF时,本款铸铁阀体安全阀额定压力为15psig。

属类：产品说明书-热水器说明-

Bronze body safety relief valves for pressure protection ，fit all types of boilers.

青铜阀体安全阀具有 压力保护功能 ,适用于所有类型的锅炉。

属类：产品说明书-热水器说明-

Seat located above drain; water can’t be trapped and sediment can’t foul seat.

阀座位于排泄管上方,因此水流顺畅,不容易产生沉淀并堵塞阀座。

属类：产品说明书-热水器说明-

Non-mechanical seat-to-disc alignment will not stick or freeze.

采用非机械式的阀座对阀瓣排列结构,因此安全阀不易被粘住或冻结。

属类：产品说明书-热水器说明-