原文：
球阀： 这类阀门的额定安全工作压力为150 psi，非冲击冷水工作压力为600 psi，两件式铸青铜阀体，聚四氟乙烯阀座，标准流道，分离式包装螺母，配置可调节阀杆填料，防吹出不锈钢阀杆和不锈钢球体。在需要xx压降的地方，需要采用不缩径全流道球阀或类似结构的阀门。阀门连接端口应该具有足够深度的美国国家标准协会ANSI螺纹，或加长焊接端口，并按照美国阀门和管件制造商标准化协会MSS-SP110标准制造。 可采用的标准流道阀门： 美国尼伯科T-580-70-66球阀（螺纹） 可采用的不缩径全流道阀门： 美国尼伯科T-585-70-66（螺纹） 闸阀： 这种阀门应该是螺纹连接，工作压力是125磅级，明杆，管接头式阀盖，实心楔板，并按照美国阀门和管件制造商标准化协会MSS-SP 80标准制造。阀体，阀盖和楔板材质符合美国材料试验协会ASTM B 62标准青铜。阀杆材质是符合美国材料试验协会ASTM B 371标准抗失锌现象的硅青铜，或B 99低锌合金，不含石棉的填料，可锻或球墨铸铁手轮。如果工作压力比较高，接近100 psi，则应该采用150磅级管接头阀盖或类似结构的阀门。 可采用的阀门： 125磅级美国尼伯科T-124闸阀 150磅级美国尼伯科T-134闸阀 截止阀/角阀： 这种阀门工作压力是125磅级，并按照美国阀门和管件制造标准化协会MSS-SP 80标准制造； 阀体和阀盖材质是符合美国材料试验协会ASTM B 62标准的青铜。阀杆材质是符合美国材料试验协会ASTM B371标准的抗失锌现象的硅青铜或B 99标准的低锌合金，不含石棉的填料，聚四氟乙烯阀座阀瓣，可锻或球墨铸铁手轮。如果工作压力比较高，接近100 psi，则应该采用150磅级管接头阀盖或类似结构的阀门。如果用于关闭节流或锅炉排水，则阀门应该采用全塞不锈钢阀座/阀瓣。

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译文：
Ball: Such safety valve rated working pressure of 150 psi, non-shock cold working pressure is 600 psi, two-piece cast bronze body, Teflon seat, standard flow, separate packing nut, valve configuration pole fillers, anti-blow out stem and stainless steel sphere. Where the pressure drop in the need to focus on the need to use full flow equal to equivalent diameter ball valve or similar structure. Valve ports should have sufficient depth of American National Standards Institute ANSI thread, or longer weld ports and valves and fittings in accordance with U.S. Manufacturers Standardization Society MSS-SP110 standards for manufacturing. Standard flow valves can be used: NIBCO T-580-70-66 ball valve (thread) Notations can be used in full flow valve diameter: NIBCO T-585-70-66 (thread) Valve: This valve should be a threaded connection, working pressure is 125 pounds of grade, clear rod, pipe joints bonnet, solid wedge, and in accordance with U.S. valve and pipe fittings Manufacturers Standardization Society MSS-SP 80 standards for manufacturing. Body, bonnet and wedge material consistent with the United States Society for Testing and Materials standard ASTM B 62 bronze. Stem material is in line with the United States Society for Testing and Materials standard ASTM B 371 zinc phenomenon of anti-loss silicon bronze, or B 99 low-zinc alloy, non-asbestos packing, malleable, or ductile iron handwheel. If the working pressure is relatively high, close to 100 psi, you should use Class 150 valve cover fittings valve or similar structure. ACCEPTABLE VALVES: 125 lbs class NIBCO T-124 valve Class 150 NIBCO T-134 valve Globe Valve / Angle: The valve working pressure is 125 lbs class, and in accordance with U.S. valve and pipe fitting manufacturing Standards Association MSS-SP 80 standard manufacturing; body and bonnet material is consistent with American Society for Testing and Materials standard ASTM B 62 bronze. Stem material is in line with the United States Society for Testing and Materials Standard ASTM B371 Zinc phenomenon of anti-loss silicon bronze or B 99 standard low-zinc alloy, non-asbestos packing, PTFE valve seat valve, malleable, or ductile iron hand round. If the working pressure is relatively high, close to 100 psi, you should use Class 150 valve cover fittings valve or similar structure. If you close the throttle or boiler used for drainage, you should use the whole plug stainless steel valve seat / disc.