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首页Home＞尼伯科Nibco＞蝶阀 Butterfly Valves＞正文Text
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如何订购
how to order		 蝶阀选配件和附件
Butterfly Valves Options and Accessories
美国尼伯科有限公司

齿轮操作机构备选件和附件 (仅适用于DN50至DN300的2000或3000系列阀门)
Gear Operator options and accessories (2" through 12" 2000/3000 series only)
DN50方形操作螺母
2" Square Operating Nut
 止动记忆装置
Memory Stop
 报警(动作)指示器
Flag Indicator
需要方形操作螺母，止动记忆装置和报警(动作)指示器，请咨询厂家。
Consult factory for: Square Operating Nut, Memory Stop and Flag Indicator

铸铁齿轮操作机构
Cast Iron Gear Operator

　　美国尼伯科蝶阀能够提供重型操作机构和指示器。推荐用于DN200以上的阀门，作为所有潮湿和气候情况下使用，但不能用于浸水状况。操作机构是自锁定蜗轮齿轮结构。配置开启和关闭位置上的可调节止动。订购时：请在型号上加上(-5)，例如：WD2000-5。可以在首轮上增加巴比特合金链轮齿。请参阅下列尺寸参数。适用的备选件：止动记忆齿轮操作机构总装，DN50方形操作螺母，报警(动作)指示器，和用于齿轮操作机构的手轮。
　　The NIBCO butterfly valve can be provided with heavy-duty operator and indicator. Recommended for valves 8" and larger, for trouble-free operation in all moisture and weather conditions (not submersible). Operator is a self-locking worm gear type. Equipped with adjustable stops at open and shut positions. Ordering: Specify by adding (-5) to Fig. No., i.e., WD2000-5. Babbit Sprocket may be added to handwheel. See below for sizing information. Available options: Memory Stop Gear Operator Kit, 2" Square Operating Nut, Flag Indicator and Handwheel for GO.

  


DN50 - DN350
2"-14"


DN400 - DN1200
16"-48"

通径DN50至DN1200齿轮操作机构细节 (仅适用于1000，2000和3000系列阀门)
Gear Operator Detail for Sizes 2" to 48" (1000/2000/3000 series only)
LD/WD
阀门
通径
LD/WD
Valve
Size 		FC/FD
和GD
阀门通径
FC/FD &
GD Valve
Size		 齿轮操作
机构编号
Gear
Operator
Number		 齿轮操作
机构手轮
Gear
Operator
Handwheel		 链轮齿
轮圈
Sprocket
Rim		 比率
Ratio		 尺寸(英寸)
Dimensions (inches)		 LD/WD
适配器
衬套
LD/WD
Adapter
Bushing		 FC/FD/GD
适配器
衬套
FC/FD/GD
Adapter
Bushing		 方形
操作螺母
Square
Operating
Nut		 报警(动作)
指示器
Flag
Indicator		 止动记忆
总装
Memory
Stop
Kit		 重量
(磅)
Weight
(Lbs.)
A B C D E F
2" - T117118PP T117122PP #11/2 24:1 7.64 1.77 5.04 4.24 5.91 2.79 TO46652PP - T117792FC T116682PP T118040PP 10.1
21/2"-3" 2"-21/2"-3" T117118PP T117122PP #11/2 24:1 7.64 1.77 5.04 4.24 5.91 2.79 TO46653PP TO46653PP T117792FC T116682PP T118040PP 10.1
3" - T117118PP T117122PP #11/2 24:1 7.64 1.77 5.04 4.24 5.91 2.79 TO46653PP - T117792FC T116682PP T118040PP 10.1
4" - T117118PP T117122PP #11/2 24:1 7.64 1.77 5.04 4.24 5.91 2.79 TO46654PP - T117792FC T116682PP T118040PP 10.1
5" 4", 5" T117118PP T117122PP #11/2 24:1 7.64 1.77 5.04 4.24 5.91 2.79 TO46655PP TO46655PP T117792FC T116682PP T118040PP 10.1
6" - T117118PP T117122PP #11/2 24:1 7.64 1.77 5.04 4.24 5.91 2.79 TO46655PP - T117792FC T116682PP T118040PP 10.1
8" 6", 8" T117119PP T117123PP #21/2 24:1 9.53 1.77 5.04 4.24 9.84 2.79 TO46656PP TO46656PP T117792FC T116682PP T118040PP 10.3
10" - T117120PP T117124PP #21/2 30:1 11.54 2.48 6.53 6.06 9.84 3.26 - - T117793FC T116682PP T118042PP 23.3
- 10" T117121PP T117124PP #21/2 30:1 11.54 2.48 6.53 6.06 9.84 3.26 - - T117793FC T116682PP T118041PP 23.2
12" 12" T117121PP T117124PP #21/2 30:1 11.54 2.48 6.53 6.06 9.84 3.26 - - T117793FC T116682PP T118041PP 23.2
14" - T116697PP T117169PP #21/2 50:1 11.46 3.08 7.48 6.28 11.81 3.26 - - T117778FC - - 26.8
16" - T116698PP - #21/2 80:1 10.63 4.72 11.42 10.24 11.81 4.92 - - T117795FC - - 76.0
18" - T116699PP - #31/2 80:1 11.02 4.72 11.42 10.24 15.75 4.92 - - T117795FC - - 77.0
20" - T116696PP - #21/2 290:1 13.31 4.72 12.32 10.87 11.81 6.06 - - T117795FC - - 108.0
24" - T116695PP - #21/2 290:1 13.31 4.72 12.32 10.87 11.81 6.06 - - T117795FC - - 108.0
30" - - - #31/2 704:1 12.20 8.98 17.05 15.43 15.75 9.61 - - - - - 213.0
36" - - - #31/2 704:1 14.25 13.27 22.56 17.28 15.75 9.61 - - - - - 259.0
42" - - - #31/2 800:1 17.17 12.36 24.96 20.04 17.72 11.85 - - - - - 510.0
48" - - - #31/2 800:1 17.17 12.36 24.96 20.04 17.72 11.85 - - - - - 510.0
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