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美國力沃LEO品牌-進口高溫高壓圓盤式蒸汽疏水閥 Disc trap of high temperature and pressure

產品介紹：蒸汽保溫型高溫高壓圓盤式蒸汽疏水閥閥體材料采用合金鋼制造，能耐550℃高溫，動作靈敏，工作質量高，適用于高溫高壓惡劣工況下的疏水工作，是高壓過熱蒸汽管線和高壓過熱蒸汽設備的疏水閥之一。
結構特點：1、閥內部裝有自動吹除裝置，新型皇冠式閥片，密封極為可靠。蒸汽保溫裝置，高效節(jié)能。
2、可迅速排除設備啟動時的空氣及凝結水，排量大，漏汽率小。
3、抗腐蝕性強，動作可靠，經久耐用。
4、在工作壓力范圍內，無需調整，節(jié)能*。

Introduction:The valve body of the disc trap of high temperature and pressure is made of alloyed steel.It can operate in the environment of 550℃ with agile action and high quality.It is appropriate for the water discharge in the environment of high temperature and pressure.It is one of the optimal traps for the steam pipelines and steam equipment of high pressure.
Structure:1.The automatic blowing equipment is equipped inside the valve.With new crow-type valve disc and reliable sealing performance;warm-keeping,high effective and energy-saving;
2.Being able to rapidly discharge the gas and condensed water when started,with large amount of water discharged,and small rate of steam leakage;
3.Strong abilities to resist corruption and enduring performances.
4.There needs no adjustment within working pressure,excellent,excellent abilities to save energy.

主要零件材料和性能參數Main parts and specifitions

主要零部件材料表 Main parts materials	Body/Bonnet 閥體、閥蓋	WCB、WC6、Wc9	性能參數 Performance parameter	Max Pressure rating	6.5MPa、15.0MPa、26.0MPa
	Valve piece 閥片	Chromium stainless steel 鉻不銹鋼		Applied medium 適用介質	Has been suitable the hot steam sondensing water 過熱蒸汽、飽和蒸汽、凝結水
	Valve seat/valve core 閥座、閥芯	Tungsten chromium cobalt alloy 鎢鉻鈷合金		Highest permission back pressure rate zui高允許背壓率	＞50%
	In sets Filters 內置過濾網	Stainless Steel 不銹鋼		Highest permissible temperature zui高允許溫度	鑄鋼425℃ Cast steel 425℃ 鉻鉬鋼550℃ Cast irons550℃

技術參數表 Technological parameter date

Model 產品型號	Nominal diameter 公稱通徑（DN）	Connection 連接方式	Pressure rating（MPa）使用壓力	Max allowable（℃） zui高允許溫度	Extermal dimensions（mm）外型尺寸				Re.weight 參考重量（Kg）
Model 產品型號	Nominal diameter 公稱通徑（DN）	Connection 連接方式	Pressure rating（MPa）使用壓力	Max allowable（℃） zui高允許溫度	L	H1	H2	W	Re.weight 參考重量（Kg）
HR3	15~25	Thread 螺紋	0.6~6.5	475	150	92	45	160	10.5
HRW3	15~25	Socket weld 承插焊	0.6~6.5	475	150	92	45	160	10.5
HRF3	15~25	Flange 法蘭	0.6~6.5	475	230	92	45	160	10.5
HRF3	25	Flange 法蘭	0.6~6.5	475	240	92	45	160	10.5
HRF3	32~50	Flange 法蘭	0.6~6.5	475	270	130	40	160	19
HRF150	15	Flange 法蘭	1.0~15.0	550	400	122	58	230	45
	20				400	122	58	230	45
	25				400	122	58	230	45
CS49YH-160I	32				400	122	58	320	70
	40				400	122	58	320	70
	50				400	122	58	320	70
HRW150	15	Socket weld 承插焊	1.0~15.0	550	220	122	58	230	37
	20				220	122	58	230	37
	25				220	122	58	230	37
CS49Y-160I	32				320	122	58	320	60
	40				320	122	58	320	60
	50				320	122	58	320	60