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上海凯贡阀门有限公司 
| 联系人：黄茂辉 先生 (销售员) |
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| 电 话：021-51860748 |
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| 手 机：13611881305 |
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| 供应JSV-LT12安全阀 朝光安全阀 |
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- 发布时间：2017年06月14日
- 有 效 期：2017年12月14日
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끓틔썽 [JSV-LT12] Safety Valve with Low Lift Type
湳틔츰냔 BSR-S2(L)
방목 15A~50A
숌썽 This is generally used for small-size boiler, pressure vessel and tracing equipment as safety valve and relief valve in pump.
■ FEATURES
1. Since this valve is produced with compact design, this is easy to install by small size and light weight.
2. The simple structure of this valve allows to operating accurately and maintaining easily.
3. Its seat and disc are made of forged brass and are processed accurately, so there is no leakage.
4. The adjust spring is produced within the maximum allowable stress range of material, so its operating is accurate.
5. This product is approved by Korea Occupation Safety & Health Agency..
■ Dimensions (Unit: mm)
Size d dｓ L H₁ H Lift (ℓ) Inlet Outlet
15A 20 21 35 45 142 1.0 PT ½" PT ¾"
20A 20 21 35 45 144 1.0 PT ¾" PT ¾"
25A 25 26 41 49 155 1.7 PT 1" PT 1"
32A 32 33 45 58 173 2.2 PT 1"-¼" PT 1"-¼"
40A 40 41 55 64 198 2.3 PT 1"-½" PT 1"-½"
50A 50 51 70 74 220 2.5 PT 2" PT 2"
■ SPECIFICATION
TYPE 적용유체
Working Pressure (kgf/㎠)｛MPa｝
Max. Operating Temp (℃)
MATERIAL CONNECTION HYDRAULIC PRESSURE TEST
BODY AND TRIM BONNET
LEVER TYPE STEAM, AIR,
0.35~1.0
｛0.035∼0.1｝1.0∼5.0
｛0.1∼0.5｝
5.0∼11.0
｛0.5∼1.1｝
220 FORGED BRASS CAST BRONZE KS B 0222 Screwed (PT, NPT) 22kgf/㎠
{2.2MPa}
PACKED TYPE
LIQUIDS, WATER(HOT WATER)
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