| 產品參數 |
| 品牌 | 美國NIBCO閥門 |
| 連接形式 | 法蘭 |
| 主體材料 | 球墨鑄鐵 |
| 公稱通徑 | 100mm |
| 3C閥門類別 | 工業(yè) |
| 適用介質 | 水 |
| 密封形式 | 軟密封型 |
| 標準 | *** |
| 外形 | 大型 |
| 流動方向 | 單向 |
| 驅動方式 | 手動 |
| 零部件及配件 | 閥體 |
| 壓力環(huán)境 | 常壓 |
| 工作溫度 | 常溫 |
| 類型(通道位置) | 二通式 |
| 規(guī)格 | 100 |
| 可售賣地 | 全國 |
| 用途 | 截止 |
| 型號 | F-667-O |
| 250 | |
美國NIBCO尼必可F-667-O,250磅級鑄鐵閥體閘閥簡介
285 PSI WWP Ductile Iron Body Gate Valves
Fire Protection Valve ? Raised Face Flanges Class 150 ? Bolted Bonnet ?
Outside Screw and Yoke ? Solid Wedge ? B584 Bronze Trim
285 PSI/19.7 Bar Non-Shock Cold Working Pressure
to -20o F to 100o F/-29o C to 38o C
TESTING SPECIFICATION TO MSS SP-128
?PART SPECIFICATION
1.?Stem Copper Alloy, ASTM B371 C69430
2.?Nut, Handwheel Cast Copper Alloy, ASTM B584 C84400
3.?Nameplate, I.D.?Aluminum
4.?Handwheel, Blue Cast Iron, ASTM A126-B
5.?Bushing, Yoke Cast Copper Alloy, ASTM B584 C84400
6.?Screw, Hex - Bonnet Cap Steel, ASTM A307 / SAE J429
7.?Cap, Bonnet Ductile Iron ASTM A536
8.?Grease Fitting (Not Shown) Steel
9.?Nut, Square - Bonnet Cap Steel, ASTM A563
10.?Bonnet Ductile Iron ASTM A395
11.?Nut, Heavy Hex - Gld Follow Steel, ASTM A563
12.?Gland Follower Ductile Iron ASTM A536
13.?Pack Gland Powdered Metal ASTM B783
14.?Pack Ring Synthetic Fiber / PTFE
15.?Bolt, Sq Head - Gld Follow Steel, ASTM A307 / SAE J429
16.?Screw, Hex - Body Steel, ASTM A193 / SAE J429
17.?Gasket, Body Synthetic Fiber / Nitrile
18.?Nut, Hex - Body Steel, ASTM A194 / SAEj995
19.?Collar, Stem Copper Alloy, ASTM B371 C69400
20.?Pin, Wedge Copper Alloy, ASTM B140 C31600
21.?Ring, Seat - Wedge Cast Copper Alloy, ASTM B584 C84400
22.?Wedge Ductile Iron ASTM A395
23.?Ring, Seat - Body Cast Copper Alloy, ASTM B584 C84400
24.?Body Ductile Iron ASTM A395
1 Sizes thru 8", Yoke and Bonnet are intergral. 10" and 12" sizes separate Yoke is bolted to Bonnet. 2 Sizes 2" thru 6" have Cast Copper Alloy Wedges. Sizes 8" thru 12" made with Ductile Iron Wedge with Cast Copper Alloy Face Rings. 3 Lugs may be removed per customer&＃39;s request - POA.
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