T-433和S-433，150磅级青铜止回阀
水平旋启式 • 重磨类型 • Y形 • 可更换阀座和阀瓣Horizontal Swing • Regrinding Type • Y-Pattern •
Renewable Seat and Disc
150 PSI/13.8 Bar饱和蒸汽高达185oC
300 PSI/20.7 Bar非冲击性冷工作压力
150 PSI/10.3 Bar Saturated Steam to 366oF/185oC
300 PSI/20.7 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.阀盖
Bonnet青铜ASTM B 62
Bronze ASTM B 622.阀体
Body青铜ASTM B 62
Bronze ASTM B 623.铰链销
Hinge Pin青铜ASTM B 140合金C31400或
B134合金C23000
Bronze ASTM B 140 Alloy C31400 or
B 134 Alloy C230004.阀瓣悬挂架
Disc Hanger青铜ASTM B 62或
304不锈钢DN6至DN20
Bronze ASTM B 62 or
304 Stainless Steel 1/4" thru 3/4" sizes5.悬挂架螺母
Hanger Nut青铜ASTM B 16
Bronze ASTM B 166.阀瓣固定装置
Disc Holder青铜ASTM B 62
Bronze ASTM B 627.阀座阀瓣
Seat Disc蒸汽 (TFE) (Y)
青铜ASTM B 62 (B)
Steam (TFE) (Y)
Bronze ASTM B 62 (B)8.阀座阀瓣螺母
Seat Disc Nut青铜ASTM B 16或B 62
Bronze ASTM B 16 or B 629.铰链销塞
Hinge Pin Plug青铜ASTM B 140合金C31600 (图中没有显示)
Bronze ASTM B 140 Alloy C31600 (not shown)*10.阀座阀瓣垫圈
Seat Disc WasherASTM B 98合金C65500或ASTM B 103
ASTM B 98 Alloy C65500 or ASTM B 103* 仅限于通径DN20, DN25, DN32, DN40和DN50.
* Sizes 3/4", 1", 11/4", 11/2" and 2" only.
http://www.h6688.com/valve/nibco/040531/02/img/0040_2.gif
http://www.h6688.com/valve/nibco/040531/02/img/0320_1.jpg
T-433
螺纹连接
Threaded
http://www.h6688.com/valve/nibco/040531/02/img/0320_2.jpg
S-433
焊接连接
Solder
http://www.h6688.com/valve/nibco/040531/02/img/0320_3.gif
T-433-B
NPT x NPT
http://www.h6688.com/valve/nibco/040531/02/img/0330_1.gif
T-433-Y
NPT x NPT
http://www.h6688.com/valve/nibco/040531/02/img/0320_5.gif
S-433-W
C x C
美国尼伯科止回阀可以安装在水平管线和流向朝上的垂直管线的任何位置上。在角度不大于15o的倾斜管线上也能够令人满意的工作。
NIBCO check valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position. They will operate satisfactorily in a declining plane (no more than 15o).
警告：不要用在往复式空气压缩机管线上。
Warning – Do Not Use For Reciprocating Air Compressor Service.
◆ 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-433S-433大箱数量
Master
Ctn. Qty.ABCD英寸
In.毫米
mm.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.1/482.13541.63411.63411.38350.540.240.540.24503/8102.13541.63411.63411.31330.540.240.530.24501/2152.44621.69431.69431.50380.600.270.600.27503/4202.94751.88481.88481.88480.980.440.990.45501253.56902.31592.31592.25571.580.721.570.713011/4324.191062.69682.69682.75702.391.082.341.062011/2404.501142.94752.94753.13793.161.433.111.41102505.251333.941003.941003.75955.412.455.342.421021/2658.002035.061295.061295.3113511.485.2111.205.0853809.252356.251596.251596.2515917.537.9516.917.674订购：T-433和S-433标准配置是青铜阀瓣(T-433-B)或(S-433-B).
都可提供配置TFE蒸汽阀瓣的阀门(T-433-Y), (S-433-Y).
Ordering: T-433 and S-433 normally furnished with Bronze Disc (T-433-B) or (S-433-B).
Both available with TFE Steam Disc (T-433-Y), (S-433-Y).
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