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T-256-AP,200磅级青铜截止阀T-256-AP Class 200 Bronze Globe Valves [复制链接]

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发表于 2009-11-20 13:58:06 |只看该作者 |倒序浏览
管接头阀盖 • 可更换阀座和全塞阀瓣
Union Bonnet • Replaceable Seat and Full Plug Disc
200 PSI/13.8 Bar饱和蒸汽高达201oC
400 PSI/27.6 Bar非冲击性冷工作压力
200 PSI/13.8 Bar Saturated Steam to 391oF/201oC
400 PSI/27.6 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
SPECIFICATION
1.手柄螺母
Handle Nut
300系列不锈钢
300 Series Stainless Steel
2.标志牌
Identification Plate

Aluminum
3.手轮
Handwheel
可锻铸铁ASTM A 47
Malleable Iron ASTM A 47
4.阀杆
Stem
硅青铜ASTM B 371合金C69400/C69430
Silicon Bronze ASTM B 371
Alloy C69400/C69430
5.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 16
6.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 16
7.填料
Packing
含石墨的芳族聚酰胺
Aramid Fibers with Graphite
8.阀盖
Bonnet
青铜ASTM B 61
Bronze ASTM B 61
9.管接头螺母
Union Nut
青铜ASTM B 61
Bronze ASTM B 61
10.阀体
Body
青铜ASTM B 61
Bronze ASTM B 61
11.阀瓣固定装置螺母
Disc Holder Nut
青铜ASTM B 61
Bronze ASTM B 61
12.塞阀瓣
Plug Disc
S42000不锈钢
ASTM A 276硬质
S42000 Stainless Steel
ASTM A 276 Hardened
13.塞阀座环
Plug Seat Ring
S42000不锈钢
ASTM A 276硬质
S42000 Stainless Steel
ASTM A 276 Hardened


T-256-AP
螺纹连接
Threaded

T-256-AP
NPT x NPT
全塞
Full Plug
  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
Dimensions
T-256-AP大箱数量
Master
Ctn. Qty.
AB
英寸
In.
毫米
mm.
英寸
In.
毫米
mm.
英寸
In.
毫米
mm.

Lbs.
公斤
Kg.
†1/482.63674.441131.370.6250
†3/8102.63674.441131.330.6050
1/2152.69684.881241.830.8330
3/4203.38865.751462.761.2520
1254.001027.001784.712.1310
11/4324.631187.631946.613.0010
11/2405.001277.691958.013.636
2506.001539.2523512.895.854
21/2656.6316810.1925917.748.042
3807.7519711.12528324.5511.132
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