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ASME A112.18.8-2020 水管下水道系统用内嵌式生活排污阀.pdfValues are stated in U.S.Customary units and in the International System considered as the standard. In this Standard, gallons (U.S. liquid) per minute is abbreviated gpm, and liters (metric liquid) per minute is abbrevia L/min.
considered as the standard. In this Standard, gallons (U.S. liquid) per minute is abbreviated gpm, and liters (metric liquid) per minute is abbreviated /min
1.3 References
1.4Defintions
AQ/T 2053-2016 金属非金属地下矿山监测监控系统通用技术要求ENERALREQUIREMENTS
2.1Material
2.4 Valve Inlet
RAL NOTE: The above images are for illustrative purposes only.
2.5 Valve 0utlet
2.6 Threaded Connections
3.1WaterwayFlowRate
(a) 1/ in. (31.8 mm): 9.5 gpm (36 L/min), valve alone on wash basin, bidet (b) 1/2 in. (38.1 mm): 13.5 gpm (51 L/min), valve alone on bath (c) 1/ in. (38.1 mm): 11.1 gpm (42 L/min), valve alone on kitchen sink
(a) 1/4 in. (31.8 mm): 9.5 gpm (36 L/min), valve alone on wash basin, bidet
3.3AirwayFlowRate
B.4RecoveryFromanExcessBackPressure(Inversion)Condition
3.5 Leak Tightness
5.1 Test Method. The valve shall be tested in accordance with the hydrostatic pressure test in ASTM F409 using a rnal pressure of 25 psi (172 kPa) for 1 hr. .5.2 Performance Requirements. The valve shall show no evidence of leakage and demonstrate air tightness
3.6 Thermal Cycling
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esistancetoChemicalsa
3.11LifeCycle
4 MARKING, IDENTIFICATION, AND INSTRUCTI
HJ 709-2014发布稿 建设项目竣工环境保护验收技术规范 纺织染整 发布稿4MARKING,IDENTIFICATION,ANDINSTRUCTIONS 4.1 Marking and Identification
MARKING,IDENTIFICATIONANDINSTRUCTIONS 4.1 Marking and Identification
4.2 Instructions
both of the following:
INTENTIONALLY LEFT BLANK
A112ASMESTANDARDSRELATEDTOPLUMBING
TB/T 3350.2-2014 动车组用不锈钢 第2部分：管材ASME Services
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