(旁通閥疏水器)進口帶旁通疏水閥 主要性能 Main performance

帶旁通吊桶式疏水閥采用內置旁通閥設計，操作時打開旁通閥即可形成旁通回路。特殊設計的關閉系統，閥芯、支架與“超級杠桿”相配合，閥芯在支架內是自由浮動的，避免了關閉時產生的剛性碰撞  RETZ bucket with bypass is designed with a built-in bypass valve for the steam trap, and a bypass circuit can be formed by opening the bypass valve during operation. Specially designed closing system, the valve core and the support are matched with the "super lever", and the valve core is free floating in the support, avoiding rigid collision during closing

規格尺寸：1/2-2"(法蘭/內螺紋BSP、NPT)  Specification and size: 1/2-2"(flange / internal thread BSP, NPT )

公稱壓力：16Bar Nominal pressure: 16bar

壓差范圍:   0.1-10Bar  Operating pressure difference range: 0.1-10Bar

介質溫度：220℃  Medium temperature:：≤220℃

材質：鑄鋼（WCB）/ 球墨鑄鐵（FCD450）

性能曲線圖 Performance curves  排量：壓差 bar（×100=KPa）

特點∶ Performance characteristics

內置自動排空氣機構，使通汽初期的低溫凝結水和空氣迅速排放，縮短了啟動時間 The built-in automatic air exhaust mechanism makes the low-temperature condensed water and air in the initial stage of steam flow discharge quickly, shortening the start-up time

內裝過濾網，不受雜物影響，可實現無故障工作 RETZ Built in filter screen, not affected by sundries, can achieve trouble free operation

具有雙重排放功能,適應水平安裝，避免歪斜  Double discharge function, suitable for horizontal installation and avoiding skew

熱機使用時勿打開旁路閥，會洩漏蒸汽  Do not open the bypass valve when the heat engine is in use, as steam may leak

不可使用于過熱蒸汽 It shall not be used for superheated steam

零件采用不銹鋼及硬化閥座材料，耐磨抗蝕 The parts are made of stainless steel and hardened valve seat materials, which are wear-resistant and corrosion-resistant

(旁通閥疏水器)進口帶旁通疏水閥 主要零件材料 Main parts and materials

1.閥體GGG40/A216 WCB/A351 CF8 

2.閥蓋GGG40/A216 WCB/A351 CF8 

3.堵頭ASTM A105 

4.閥蓋螺栓A193 B7 

5.套圈A276 304 

6.閥芯導桿A276 304 

7.連桿螺栓A194 B8 

8.閥座A276 430 

9.閥芯A276 430 

10.閥芯連桿A276 304 

11.閥芯固定片A240 304 

12.吊桶 A240 304

13.過濾網A240 304 

14.過濾器堵頭ASTM A105