T-311-Y和S-311-Y，125磅级青铜角阀
螺纹旋进阀盖 • 整体阀座 • 可更换阀座和阀瓣Screw-in Bonnet • Integral Seat • Renewable Seat and Disc
125 PSI/8.6 Bar饱和蒸汽高达178oC
200 PSI/13.8 Bar非冲击性冷工作压力
125 PSI/8.6 Bar Saturated Steam to 353oF/178oC
200 PSI/13.8 Bar Non-Shock Cold Working Pressure
符合MSS SP-80标准
CONFORMS TO MSS SP-80
材料清单
MATERIAL LIST 部件
PART规格说明
SPECIFICATION1.手柄螺母
Handle Nut300系列不锈钢
300 Series Stainless Steel2.标志牌
Identification Plate铝
Aluminum3.手轮
Handwheel可锻铸铁ASTM A 47
Malleable Iron ASTM A 474.阀杆
Stem硅青铜ASTM B 371合金C69400/C69430
Silicon Bronze ASTM B 371
Alloy C69400/C694305.填料压盖
Packing Gland青铜ASTM B 62或ASTM B 584
合金C84400或黄铜ASTM B 16
Bronze ASTM B 62 or ASTM B 584
Alloy C84400 or Brass ASTM B 166.填料螺母
Packing Nut青铜ASTM B 62或ASTM B 584
合金C84400或黄铜ASTM B 16
Bronze ASTM B 62 or ASTM B 584
Alloy C84400 or Brass ASTM B 167.填料
Packing含石墨的芳族聚酰胺
Aramid Fibers with Graphite8.阀盖
Bonnet青铜ASTM B 62
Bronze ASTM B 62*9.阀瓣固定装置螺母
Disc Holder Nut青铜ASTM B 62或B 140合金C31400
Bronze ASTM B 62 or
B 140 Alloy C3140010.阀瓣固定装置
Disc Holder青铜ASTM B 62
Bronze ASTM B 6211.阀座阀瓣
Seat Disc蒸汽 (TFE) (Y)
Steam (TFE) (Y)12.阀座阀瓣螺母
Seat Disc Nut青铜ASTM B 62配置不锈钢垫圈
Bronze ASTM B 62 w/SS Washer13.阀体
Body青铜ASTM B 62
Bronze ASTM B 62* 通径DN65和DN80采用ASTM B 61
* 21/2" and 3" are ASTM B 61
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T-311-Y
螺纹连接
Threaded
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S-311-Y
焊接连接
Solder
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T-311-Y
NPT x NPT
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S-311-Y
C x C
结冰气候预防 - 检测管线系统后，阀门应该处于开启状态，做到排泄完全充分。
Freezing Weather Precaution – Subsequent to testing a piping system, valves should be in an open position to allow complete drainage.
◆ 如果需要工作压力的详细资料，请参阅第109页的压力温度表。
◆ For detailed Operating Pressure, refer to Pressure Temperature Chart on page 109.
尺寸 - 重量 - 数量
DIMENSIONS—WEIGHTS—QUANTITIES通径
Size尺寸
DimensionsT-311S-311大箱数量
Master
Ctn. Qty.BF & GH & J英寸
In.毫米
mm.英寸
In.毫米
mm.英寸
In.毫米
mm.英寸
In.毫米
mm.磅
Lbs.公斤
Kg.磅
Lbs.公斤
Kg.*1/483.50890.94241.19300.980.440.820.3750*3/8103.50890.88221.19300.930.420.820.3750*1/2153.50890.88221.31331.010.460.950.43303/4204.941261.13291.56401.700.771.710.78201255.751461.44371.88482.821.282.791.271011/4326.131561.50382.19513.761.703.771.711011/2407.251791.75452.38605.792.634.702.1362508.132062.16552.81728.763.978.733.96421/26510.562682.69683.198116.137.3216.137.32238011.192843.25833.889921.729.8521.329.672
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